There is provided a computerized method of controlling ascent of an underwater vehicle (UV) from a safety depth to a water surface, the method comprising: at safety depth, controlling the UV to collect, from a passive sonar associated with the UV, first data indicative of first locations of surface targets within a first surface area of interest; controlling ascent of the UV to an intermediate depth in accordance with the first data; at the intermediate depth, controlling the UV to collect second data indicative of second locations of surface targets within a second surface area of interest, wherein the second data comprises one or more of: data from a passive sonar, data from one or more magnetic sensors, data from an active sonar, data from a light detection and ranging (LIDAR) scanner; and controlling ascent of the UV to a periscope depth in accordance with the second data.
A system and corresponding method are presented. The system comprising a primary radar system comprising one or more phased array antenna systems, a sensor arrangement, and a control system. The sensor arrangement comprises one or more sensors configured for collecting sensing data indicative of presence and location of one or more unmanned aerial vehicles (UAV's) within a predetermined region, and to provide said sensing data to the control system. The control system comprises at least one processor configured for processing the sensing data, determining a need to deactivate score for the one or more UAV's, and generating operational instructions to the primary radar system for generating deactivation beam directed toward location of said one or more UAV's, thereby deactivating said one or more UAV's.
The subject matter disclosed here includes a mobile localization system mountable onboard a mobile platform configured to receive and process signals transmitted by multiple cellular base-stations for the purpose of positioning the mobile platform.
H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p. ex. gestion de la mobilité
G01S 1/02 - Radiophares ou systèmes de balisage émettant des signaux ayant une ou des caractéristiques pouvant être détectées par des récepteurs non directionnels et définissant des directions, situations ou lignes de position déterminées par rapport aux émetteurs de radiophareRécepteurs travaillant avec ces systèmes utilisant les ondes radioélectriques
A magnetic field strength measurement system including: a vapor chamber holding alkali metal vapor; a light source unit configured to supply circularly polarized laser light and positioned to feed a first pass beam of the circularly polarized light into the vapor chamber; a retroflection unit including least one optical element and configured to reverse a direction, while maintaining polarization, of the first pass beam upon exit from the vapor chamber to provide a second pass beam to the vapor chamber, the second pass beam having an opposite direction, and same circular polarization as the first pass beam; a detector positioned to measure light emitted from the vapor chamber; and circuitry configured to: provide a modulating signal to the source, the modulating signal configured to modulate the first pass beam; receive a measurement signal from the detector; demodulate the measurement signal using the modulating signal to provide a demodulated measurement signal; and determine a resonance frequency from one or both of the modulating signal and the demodulated measurement signal.
G01R 33/26 - Dispositions ou appareils pour la mesure des grandeurs magnétiques faisant intervenir la résonance magnétique pour la mesure de la direction ou de l'intensité de champs magnétiques ou de flux magnétiques utilisant le pompage optique
G01N 24/00 - Recherche ou analyse des matériaux par l'utilisation de la résonance magnétique nucléaire, de la résonance paramagnétique électronique ou d'autres effets de spin
22 (N) binary variables; optimizing said cost function using a quantum processing system by determining the ground state of a Hamiltonian encoding the cost function using the Variational Quantum Eigensolver algorithm by converting said Hamiltonian to Pauli strings and measuring expectation values of said Pauli strings; and processing one or more tracks based on a histogram built on statistics provided by the measured expectation value of said Pauli strings.
A computerized cyber security system for generating a consolidated risk score of an entity, usable for analyzing the vulnerabilities of plurality of entities to cyber risks. The system is configured to determine a first set of IP addresses for scanning and then scan the first set of IP addresses, and for each IP address identify a risk and extract corresponding risk criticality score, and determining a misconfiguration score. The system is further configured to map a second set of IP addresses an entity of interest and provide IP address criticality weights associated with the second set of IP addresses. The system is further configured to provide an entity criticality weight associated with the entity of interest.
A computer-implemented technique for detecting a cyber attack in a radar system which comprises a number of modules configured to produce data reports on their performance. The modules include one or more radars and perform the following actions: monitoring operation of the radar system by collecting and processing the data reports including the radar reports, detecting one or more local anomalies at least in the radar reports, analyzing the detected local anomalies for identifying one or more correlations there-between: if the correlations are identified, determining the detected anomalies as cyber anomalies (a cyber attack). Upon detecting the cyber attack, at least one predetermined action may be taken in response.
An optical collector and a respective sensor unit are described. The sensor comprising at least one crystal structure comprising an ensemble of color centers, at least one optical detector and an optical collector positioned between said at least one crystal structure and said at least one optical detector for directing optical emission from said at least one crystal structure to said at least one optical detector. The least one crystal structure has geometrical shape of a trapezoid prism having one of a first and second parallel facets directed toward the optical collector. The optical collector is formed as a planar waveguide having first trapezoid section interfacing said at least one crystal and a second rectangular section for transmitting collected light toward the at least one optical detector.
F21V 8/00 - Utilisation de guides de lumière, p. ex. dispositifs à fibres optiques, dans les dispositifs ou systèmes d'éclairage
G01R 33/032 - Mesure de la direction ou de l'intensité de champs magnétiques ou de flux magnétiques en utilisant des dispositifs magnéto-optiques, p. ex. par effet Faraday
G01R 33/26 - Dispositions ou appareils pour la mesure des grandeurs magnétiques faisant intervenir la résonance magnétique pour la mesure de la direction ou de l'intensité de champs magnétiques ou de flux magnétiques utilisant le pompage optique
G02B 6/10 - Guides de lumièreDétails de structure de dispositions comprenant des guides de lumière et d'autres éléments optiques, p. ex. des moyens de couplage du type guide d'ondes optiques
9.
SATCOM TERMINAL AND METHOD FOR CONVEYING INHERENT COMMAND AND CONTROL DATA TO A RECEIVING NODE
Supplemental data including location of a mobile platform is provided to a receiving node via a satellite without requiring either a third-party dedicated command and control data system or a dedicated channel for command and control data. Real-time spatial location of the mobile platform is obtained at a transceiver either directly from a pointing antenna or from a navigational system (EGI) coupled to a platform bus. For each transmission time-slot allocated by the transceiver for transmitting data pertaining to a SATCOM service and for which the SATCOM service awaits transmission, the transceiver determines whether there is available bandwidth for transmitting the supplemental data together with data pertaining to the SATCOM service. If so, the supplemental data is transmitted together with the data pertaining to the SATCOM service; otherwise, if, for any given time-slot, no data pertaining to the SATCOM service awaits transmission, the supplemental data is transmitted on its own.
A radar system is described. The system comprises a radiation transmission unit, a radiation collection unit, and a processing unit. The radiation transmission unit is configured to generate electromagnetic radiation formed by a plurality of quantum entangled photons comprising first transmitted photon (signal) and second reference photon (idler). The radiation transmission unit transmits the first transmitted photons toward a region to be inspected and measures the second reference photons to obtain and store measured data thereof. The radiation collection unit comprises at least one radiation collection element configured to receive photons reflected from one or more objects in said region and generate data indicative of one or more parameters of the collected photons. The processing unit is configured to receive stored measured data on the second reference photons and data on parameters of the collected photons from the radiation collection unit, and to determine correlation between the stored measured data and the collected photons to thereby differentiate between noise collected photons and reflection of said first transmitted photons from one or more objects in the region to be inspected.
A computerized system is configured to detect optical and acoustic events. It is operatively coupled to optical sensor(s) and acoustic sensor(s). It comprises a processing circuitry configured to perform the following: (a) receiving optical data from the optical sensor(s), indicative of optical event(s) associated with an event source(s). (b) receiving acoustic data from the acoustic sensor, indicative of acoustic event(s) associated with the event source. The optical sensor and the acoustic sensor are time-synchronized. (c) identifying the optical and acoustic events, based at least on the optical and acoustic data, (d) determining at least one of: distance and direction of the event source, relative to one or more of the optical sensor and the acoustic sensor. The determination is based at least on the optical event, the acoustic event, the optical data and the acoustic data.
G01S 11/16 - Systèmes pour déterminer la distance ou la vitesse sans utiliser la réflexion ou la reradiation utilisant la différence de temps de transit entre des ondes électromagnétiques et des ondes sonores
G01S 3/783 - Systèmes pour déterminer une direction ou une déviation par rapport à une direction prédéterminée utilisant la comparaison d'amplitude de signaux provenant de détecteurs ou de systèmes de détecteurs statiques
G01S 3/808 - Systèmes pour déterminer une direction ou une déviation par rapport à une direction prédéterminée utilisant des transducteurs espacés et mesurant la différence de phase ou de temps entre les signaux provenant de ces transducteurs, c.-à-d. systèmes à différence de parcours
G01S 5/16 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de positionLocalisation par coordination de plusieurs déterminations de distance utilisant des ondes électromagnétiques autres que les ondes radio
G01S 5/18 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de positionLocalisation par coordination de plusieurs déterminations de distance utilisant des ondes ultrasonores, sonores ou infrasonores
A sensor unit and resonator circuit are described. The sensor unit comprising at least one crystal structure comprising an ensemble of color centers, and a resonator arrangement for applying selected magnetic field on the ensemble of color centers. The resonator arrangement comprises a first split ring having a first diameter and a second split ring having a second diameter. The first split ring and the second split ring are positioned within first and second parallel planes, and wherein the at least one crystal structure is located in an intermediate plane between said first and second parallel planes.
G01N 24/10 - Recherche ou analyse des matériaux par l'utilisation de la résonance magnétique nucléaire, de la résonance paramagnétique électronique ou d'autres effets de spin en utilisant la résonance paramagnétique électronique
G01N 24/00 - Recherche ou analyse des matériaux par l'utilisation de la résonance magnétique nucléaire, de la résonance paramagnétique électronique ou d'autres effets de spin
G01R 33/032 - Mesure de la direction ou de l'intensité de champs magnétiques ou de flux magnétiques en utilisant des dispositifs magnéto-optiques, p. ex. par effet Faraday
G01R 33/26 - Dispositions ou appareils pour la mesure des grandeurs magnétiques faisant intervenir la résonance magnétique pour la mesure de la direction ou de l'intensité de champs magnétiques ou de flux magnétiques utilisant le pompage optique
A method including:
detecting that an aerial vehicle is located at a reference axis of a sensor, or at a predetermined or calculated angle of the reference axis of the sensor, the method further comprising, by a processor and memory circuitry;
obtaining a given position Paarin of the aerial vehicle upon its detection at the reference axis of the sensor, or upon its detection at the predetermined or calculated angle of the reference axis of the sensor, and position Pacmor of the sensor, and
determining, based at least on Paeria and Psensor, a cardinal direction with respect to the reference axis.
An optical magnetometer system and method for operation thereof are described. The optical magnetometer system comprises: at least one light source emitting one or more illumination beams and scanning frequency of illumination beams over a selected range; at least one vapor cell having alkali atoms positioned within path of the illumination beam; a detection unit position to collect beam passing though the vapor cell; at least one thermal unit positioned to vary temperature of the vapor cell; and a controller configured and operable for obtaining detection data from the detection unit and for operating said at least one thermal unit in a feedback loop, and wherein said feedback loop being directed at maintaining a relation between optical intensity measured at one of more measurement points associated with selected frequencies and detuning level at the one or more measurement points from Larmor frequency of the optical magnetometer system.
G01R 33/26 - Dispositions ou appareils pour la mesure des grandeurs magnétiques faisant intervenir la résonance magnétique pour la mesure de la direction ou de l'intensité de champs magnétiques ou de flux magnétiques utilisant le pompage optique
15.
ACTIVE PROTECTION AGAINST BEAM-RIDING GUIDED MUNITION
The presently disclosed subject matter includes an active protection system and a method, dedicated for detecting, locating, and incapacitating beam-riding missiles and in that way protecting an asset from being targeted by the missile. According to some examples following receipt of a threat-indication, the active protection system estimates a location of a beam used for directing a threat (e.g., ATGM) to the target and launches an aerial platform that flies in the opposite direction along the beam until it meets and incapacitates the incoming threat.
The presently disclosed subject matter includes a computer implemented method and a computer system dedicated for autonomous path planning in an autonomous vehicle for traversing an area in offroad conditions. According to the suggested approach selective path planning logic is applied when selecting a desired path, where the map is divided into a plurality of subregions, each subregion being defined by one or more respective ranges from the vehicle and uncharted cells in the map are processed depending on the respective subregion in which they are located. Segments that include cells classified as non-traversable and segments that include uncharted cells located in the short-range subregion are excluded from candidate paths. A preferred path is selected from the candidate paths and used when steering the vehicle.
G08G 1/0968 - Systèmes impliquant la transmission d'indications de navigation au véhicule
B60W 60/00 - Systèmes d’aide à la conduite spécialement adaptés aux véhicules routiers autonomes
G05D 1/00 - Commande de la position, du cap, de l'altitude ou de l'attitude des véhicules terrestres, aquatiques, aériens ou spatiaux, p. ex. utilisant des pilotes automatiques
G05D 1/02 - Commande de la position ou du cap par référence à un système à deux dimensions
G01C 21/20 - Instruments pour effectuer des calculs de navigation
17.
METHOD OF DETERMINING AN ANGULAR DIRECTION OF A TARGET AND SYSTEM THEREFOR
A computer-implemented method for determining an angular direction of a target is provided. The method includes obtaining radar data from a radar system comprising an antenna with at least four subarrays. The method further includes using the radar data in a trained artificial intelligence (Al) model to determine the angular direction of the target.
G01S 13/44 - Radar à monopulse, c.-à-d. à lobes simultanés
G01S 7/41 - Détails des systèmes correspondant aux groupes , , de systèmes selon le groupe utilisant l'analyse du signal d'écho pour la caractérisation de la cibleSignature de cibleSurface équivalente de cible
A method of vehicle tracking including: receiving a spatial relationship between a plurality of acoustic sensors dispersed within an environment; receiving information regarding the environment; receiving a plurality of acoustic measurement signals, an acoustic measurement signal from each of the plurality of acoustic sensors; identifying a vehicular acoustic signature of a vehicle within the environment, in at least one of the plurality of acoustic measurement signals; determining a location of the vehicle with respect to the plurality of acoustic sensors, using the plurality of acoustic measurement signals, the acoustic signature, the spatial relationship between the plurality of acoustic sensors, and the information regarding the environment.
G01S 5/18 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de positionLocalisation par coordination de plusieurs déterminations de distance utilisant des ondes ultrasonores, sonores ou infrasonores
G01S 3/808 - Systèmes pour déterminer une direction ou une déviation par rapport à une direction prédéterminée utilisant des transducteurs espacés et mesurant la différence de phase ou de temps entre les signaux provenant de ces transducteurs, c.-à-d. systèmes à différence de parcours
A direction finder antenna system and method are described. The direction finder antenna system comprises a rotatable platform comprising at least two antenna units at selected distance between them, a motor configured for moving the rotatable platform at a motion pattern, and a signal collection circuit configured for receiving data on signal portions collected by said at least two antenna units with respect to different angular positions of said at least two antenna units. The signal collection circuit generates output data indicative of direction of origin of collected signal.
G01S 3/46 - Systèmes pour déterminer une direction ou une déviation par rapport à une direction prédéterminée en utilisant des antennes espacées et en mesurant la différence de phase ou de temps entre les signaux venant de ces antennes, c.-à-d. systèmes à différence de parcours
G01S 5/04 - Position de source déterminée par plusieurs radiogoniomètres espacés
G01S 5/06 - Position de source déterminée par coordination d'un ensemble de lignes de position définies par des mesures de différence de parcours
20.
SYSTEM AND METHOD FOR EVENT DETECTION AND TRACKING USING OPTICAL AND ACOUSTIC SIGNALS
A method and respective system are described, suitable for detecting location and/or path of event. The method comprises obtaining input data comprising optical input data from at least one optical sensor arrangement and acoustic input data from an acoustic sensor arrangement. Processing the input data to detect a first signal indicative of selected events in at least one of the optical input data and acoustic input data, and in response to detecting an event registering a time of collection of the first signal and determining an estimated location of the event. Processing input data of other one of the optical and acoustic input data to determine input signal indicative of a second signal associated with the event. Determining time of collection of the second signal and determining a time difference between time of collection of the event. Utilizing the time difference to determine event location.
G01S 11/16 - Systèmes pour déterminer la distance ou la vitesse sans utiliser la réflexion ou la reradiation utilisant la différence de temps de transit entre des ondes électromagnétiques et des ondes sonores
There are provided systems and methods enabling estimating a location of a projectile launch, and comprising performing, by one or more processing circuitries: obtaining, from an imaging device, data D^lash informative of an optical event associated with the projectile launch, obtaining, from acoustic sensors, acoustic data, wherein the acoustic data includes data Dshnrkwm,ps informative of shock waves generated by a motion of the projectile, and using Dj-lash and Dshockwaves to estimate the location of the projectile launch.
G01C 23/00 - Instruments combinés indiquant plus d’une valeur de navigation, p. ex. pour l’aviationDispositifs de mesure combinés pour mesurer plusieurs variables du mouvement, p. ex. la distance, la vitesse ou l’accélération
22.
POSITIONING SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT UTILIZING INPUTS FROM GEOSTATIONARY COMMUNICATION SATELLITES
A navigation system comprising at least one terminal configured to at least once transmit, to a communicant, e.g. via n>=1 satellite/s, a request for a reply transmission and wherein the communicant, responsively, at least once transmits a response transmission to the terminal. The terminal measures the response transmission's time of arrival and/or round-trip time and determines a round-trip time characterizing the terminal's own communication, via each of the satellite/s, with the communicant, and/or the terminal's own range (aka distance) from each of the satellite/s. The terminal is configured to derive self-orientation data from at least said round-trip time and from internal delay data characterizing the at least one satellite and/or the communicant.
G01S 13/76 - Systèmes utilisant la reradiation d'ondes radio, p. ex. du type radar secondaireSystèmes analogues dans lesquels des signaux de type pulsé sont transmis
23.
Technique for calibration of a phased array antenna
A computer implemented method for self-calibration of a Phased Array Antenna (PAA) having an array of N antenna elements. Each element operates as a transmit antenna element and/or as a receive antenna element. The method includes building an overdetermined system of linear equations presenting different couples of antenna elements. Each equation expressing a difference between a value of a real parameter, determined for a specific couple, and a sum of unknowns including unknown calibrated parameters of the antenna elements forming the specific couple, Next, solving the system of equations for obtaining a solution in the form of values of corrections to be applied to corresponding antenna elements in the array, in order to reduce the difference in each of the equations by bringing internal parameters of the antenna elements in a specific couple closer to their respective unknown calibrated parameters. Each couple being formed from a transmit antenna element and a receive antenna element positioned at an arbitrary distance from one another in the PAA array.
H01Q 3/26 - Dispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier la phase relative ou l’amplitude relative et l’énergie d’excitation entre plusieurs éléments rayonnants actifsDispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier la distribution de l’énergie à travers une ouverture rayonnante
24.
SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FACILITATING EFFICIENCY OF A GROUP WHOSE MEMBERS ARE ON THE MOVE
An acoustic many-to-many localization, communication and management system serving a group whose members are moving or maneuvering, the system comprising plural portable hardware devices which may be distributed to plural group members respectively, each device including at least one array of speakers and/or at least one array of microphones, and/or at least one hardware processor, some or all typically co-located. Typically, the hardware processor in at least one device d1 from among the devices controls d1's speaker to at least once broadcast a first signal (e.g. “localization request signal”) at a time t_zero. Typically the hardware processor in device d1 at least once computes at least one of angle and distance between d2 and d1, to monitor locations of other group members who may be on the move.
H04R 1/40 - Dispositions pour obtenir la fréquence désirée ou les caractéristiques directionnelles pour obtenir la caractéristique directionnelle désirée uniquement en combinant plusieurs transducteurs identiques
Method and system for conveying a plurality of component signals transmitted from a multi -waveform transmitter to a ground hub having or coupled to an equal plurality of receivers as a combined signal in a common frequency band. For each of the component signals respective adjusted signals are generated by adjusting at least one inherent characteristic of the respective component signals based on waveform-specific constraints so as to allow discrimination of the adjusted signals by a respective one of the receivers based solely on the at least one inherent characteristic without requiring additional signal information and without requiring encoding of the component signals by the transmitter. The adjusted signals are combined in a common frequency band to form a combined signal, and transmitted to the ground hub.
H04L 5/04 - Canaux caractérisés par le type de signal les signaux étant représentés par différentes amplitudes ou polarités, p. ex. quadriplex
H04B 1/66 - Détails des systèmes de transmission, non couverts par l'un des groupes Détails des systèmes de transmission non caractérisés par le milieu utilisé pour la transmission pour réduire la largeur de bande des signauxDétails des systèmes de transmission, non couverts par l'un des groupes Détails des systèmes de transmission non caractérisés par le milieu utilisé pour la transmission pour améliorer l'efficacité de la transmission
H04L 27/34 - Systèmes à courant porteur à modulation de phase et d'amplitude, p. ex. en quadrature d'amplitude
H04L 27/26 - Systèmes utilisant des codes à fréquences multiples
H04H 20/51 - Dispositions caractérisées par des circuits ou composants spécialement adaptés à la radiodiffusion spécialement adaptés aux systèmes de radiodiffusion couverts par les groupes spécialement adaptés aux systèmes de radiodiffusion par satellite
H04N 21/2383 - Codage de canal d'un flux binaire numérique, p. ex. modulation
H04N 21/61 - Structure physique de réseauTraitement de signal
An end-fire tapered slot antenna is described. The antenna includes a conductive ground plane having a pass-through opening recessed therein, and a dual tapered slot element (DTSE) passing through the pass-through opening. The DTSE includes a substrate, a radiating portion including a first and second pairs of radiating wings symmetrically arranged on the opposite sides of the substrate, and a base portion electrically coupled to the radiating portion and including first and second pairs of the legs passing through the pass-through opening of the conductive ground plane. The legs inner edges define a slot line on each side of the substrate having a tapered shape with increasing a distance between the inner edges. Vias elements are arranged along an entire perimeter of the radiating wings electrically connecting the radiating wings and the legs arranged on the opposite sides of the substrate. Electrical shunts are located on each side of the substrate for connecting the radiating wings of the DTSE to the conductive ground plane.
System promoting secure navigation of ships, comprising cyberattack detection apparatus configured to detect cyberattacks against ships' ECDIS systems, including apparatus for comparing data generated by the ECDIS for presentation to the bridge, to input to the ECDIS, and for alerting on occasion/s in which the data generated by the ECDIS is found, based on pre-learning of normal ECDIS data generation behavior not matching the input to the ECDIS, suggesting abnormal ECDIS data generation which may be due to a cyberattack; and/or apparatus for comparing ECDIS maps generated by the ECDIS at times tl, t2 and, accordingly, alerting for possible cyberattack; and/or apparatus configured for analyzing data provided to the ECDIS and, accordingly, alerting for possible cyberattack each time anomaly in data provided to the ECDIS is detected.
B63B 49/00 - Aménagements relatifs aux instruments nautiques ou d'aide à la navigation
B63B 79/40 - Surveillance des caractéristiques ou des paramètres de fonctionnement des navires en opération pour le suivi des operations des navires, p. ex. le suivi de leur vitesse, de leur itinéraire ou de leur calendrier d’entretien
G01C 21/20 - Instruments pour effectuer des calculs de navigation
G01S 13/88 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques
B63B 79/10 - Surveillance des caractéristiques ou des paramètres de fonctionnement des navires en opération utilisant des capteurs, p. ex. des capteurs de pression, des jauges de contrainte ou des accéléromètres
G06F 21/55 - Détection d’intrusion locale ou mise en œuvre de contre-mesures
There is provided a computer system of malware-resistant memory capture, comprising memory units operably connected to a first processor; secondary-storage-enabled memory units (SSEMUs) comprising a backup memory, being adapted to copy stored data to the comprised backup memory, and providing a data interface of reading from the backup memory; wherein the first processor and the one or more SSEMUs are configurable so that each SSEMU of the one or more SSEMUs at least partially mirrors a respective memory unit of the one or more memory units; and a memory controller (MC) operably connected to a control interface and the provided data interface of at least one SSEMU, and configured to signal, to the SSEMU, a control interface signal of copying of stored data to a comprised backup memory, and initiate reading of data from the comprised backup memory.
G06F 21/56 - Détection ou gestion de programmes malveillants, p. ex. dispositions anti-virus
G06F 21/55 - Détection d’intrusion locale ou mise en œuvre de contre-mesures
G06F 11/14 - Détection ou correction d'erreur dans les données par redondance dans les opérations, p. ex. en utilisant différentes séquences d'opérations aboutissant au même résultat
29.
CONTROL OF A DC-DC CONVERTER TO SUPPLY A CONSTANT CURRENT TO A PULSED LOAD
There are provided systems and methods comprising, for a power supply which has an output electrically coupled to at least one pulsed load, generating a signal VOV informative of a voltage VOUT at the output of the power supply, generating a signal VIload informative of a current Iload required by the at least one pulsed load, wherein, for at least one given period of time, the current Iload comprises a series of pulses, generating a signal VIin informative of a current Iin at an input of the power supply, feeding the signal VOV, the signal VIload and the signal VIin to a controller of the power supply, and controlling, by the controller, the current Iin such that the signal VIin which is informative thereof, meets a predefined relationship with the signals VOV and VIload.
H02M 3/158 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu sans transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs avec commande automatique de la tension ou du courant de sortie, p. ex. régulateurs à commutation comprenant plusieurs dispositifs à semi-conducteurs comme dispositifs de commande finale pour une charge unique
H02M 1/00 - Détails d'appareils pour transformation
30.
SYSTEMS AND METHODS FOR DETERMINING POSITION AND/OR DIRECTION OF AN EMITTER
A system comprises an array of antennas suitable for intercepting electromagnetic waves, one or more sensors, wherein said one or more sensors are configured to provide data informative of a position of each of a plurality of the antennas over time, wherein each of a plurality of the antennas is linked to a non-rigid portion, thereby undergoing displacement upon displacement of the non-rigid portion, wherein data informative of the electromagnetic waves intercepted by the array and data informative of the position of the plurality of antennas over time are usable for determining data informative of at least one of a position and a direction of at least one emitter of the electromagnetic waves.
G01S 3/46 - Systèmes pour déterminer une direction ou une déviation par rapport à une direction prédéterminée en utilisant des antennes espacées et en mesurant la différence de phase ou de temps entre les signaux venant de ces antennes, c.-à-d. systèmes à différence de parcours
G01S 3/04 - Radiogoniomètres pour déterminer la direction d'où proviennent des ondes infrasonores, sonores, ultrasonores ou électromagnétiques ou des émissions de particules sans caractéristiques de direction utilisant des ondes radio Détails
H01Q 1/27 - Adaptation pour l'utilisation dans ou sur les corps mobiles
G01S 5/06 - Position de source déterminée par coordination d'un ensemble de lignes de position définies par des mesures de différence de parcours
31.
CROSS-LAYER ANOMALY DETECTION IN INDUSTRIAL CONTROL NETWORKS
A processing circuitry based method of detecting an anomaly in operation of an industrial control system (ICS), comprising: receiving first data derivative of signaling between a logic controller (LC) and an associated sensing/actuating component, wherein the signaling was detected by a sensor/actuator I/O line signal monitor that is operably connected to a line of communication between a sensing/actuating component and an LC of the ICS; receiving, second data derivative of at least one of: one or more ICS network control packets, one or more statuses logged by an ICS application, and one or more commands entered to an ICS application; and determining whether there is inconsistency between the first data and the second data.
G06F 21/55 - Détection d’intrusion locale ou mise en œuvre de contre-mesures
H04L 41/069 - Gestion des fautes, des événements, des alarmes ou des notifications en utilisant des journaux de notificationsPost-traitement des notifications
G05B 19/042 - Commande à programme autre que la commande numérique, c.-à-d. dans des automatismes à séquence ou dans des automates à logique utilisant des processeurs numériques
32.
ADD-ON MODEM FOR WIRELESS DEVICES AND METHODS USEFUL IN CONJUNCTION THEREWITH
System for ex post facto upgrading of at least one Legacy personal communication device including a legacy modem and lacking at least one desired wireless communication feature, the system comprising an upgraded communication device including an auxiliary modem physically connected via an ex post facto physical connection to a Legacy personal communication device having at least one legacy wireless output channel which has been neutralized or disabled.
G06F 21/34 - Authentification de l’utilisateur impliquant l’utilisation de dispositifs externes supplémentaires, p. ex. clés électroniques ou cartes à puce intelligentes
H04W 12/02 - Protection de la confidentialité ou de l'anonymat, p. ex. protection des informations personnellement identifiables [PII]
G06F 13/38 - Transfert d'informations, p. ex. sur un bus
G06F 21/57 - Certification ou préservation de plates-formes informatiques fiables, p. ex. démarrages ou arrêts sécurisés, suivis de version, contrôles de logiciel système, mises à jour sécurisées ou évaluation de vulnérabilité
G06F 21/85 - Protection des dispositifs de saisie, d’affichage de données ou d’interconnexion dispositifs d’interconnexion, p. ex. les dispositifs connectés à un bus ou les dispositifs en ligne
H04W 60/06 - Annulation de l'enregistrement ou détachement
33.
WAFER LEVEL INTEGRATION OF TRANSUCER ELEMENTS, TECHNIQUES AND IMPLEMENTATIONS
An integrated circuit assembly and a method for fabricating the same are disclosed. The integrated circuit assembly includes: a base structure including an interposer board and a plurality of interfacing dies electrically coupled to said interposer board; a cap structure including an intermediating board and a panel of active elements having a plurality of active elements electrically coupled to the intermediating board. The cap structure is attached to the base structure such that the active elements are electrically coupled to the interfacing dies. Also disclosed are a tile including a backend circuit board configured to attach to the plurality of integrated circuits and provide electrical connectivity thereto the plurality of integrated circuits, and a method of fabricating the same, as well as an array of the plurality of such tile in cascade connection.
H01L 25/065 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant tous d'un type prévu dans une seule des sous-classes , , , , ou , p. ex. ensembles de diodes redresseuses les dispositifs n'ayant pas de conteneurs séparés les dispositifs étant d'un type prévu dans le groupe
H01L 23/538 - Dispositions pour conduire le courant électrique à l'intérieur du dispositif pendant son fonctionnement, d'un composant à un autre la structure d'interconnexion entre une pluralité de puces semi-conductrices se trouvant au-dessus ou à l'intérieur de substrats isolants
H01L 23/31 - Encapsulations, p. ex. couches d’encapsulation, revêtements caractérisées par leur disposition
H01L 25/00 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide
H01L 23/00 - Détails de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide
A sensor which is configured to transmit electromagnetic waves towards a target, wherein the sensor is operable to detect, in response to the electromagnetic waves, first electromagnetic waves reflected by the target towards the sensor, second electromagnetic waves received by at least one redirecting device from the target and redirected by the redirecting device towards the sensor, wherein the first and second electromagnetic waves are usable to determine data representative of at least one of a position and a velocity of the target.
G01S 13/72 - Systèmes radar de poursuiteSystèmes analogues pour la poursuite en deux dimensions, p. ex. combinaison de la poursuite en angle et de celle en distance, radar de poursuite pendant l'exploration
G01S 17/66 - Systèmes de poursuite utilisant d'autres ondes électromagnétiques que les ondes radio
G01S 13/58 - Systèmes de détermination de la vitesse ou de la trajectoireSystèmes de détermination du sens d'un mouvement
The present disclosure provides a magnetometer for measuring a magnetic field B in the vicinity thereof. The magnetometer includes a vapor cell comprising atomic vapor; an optical processor for receiving a light beam and directing said light beam, as a probe light beam, to enter the vapor cell with a certain predetermined intensity I1 and a certain predetermined polarization state P1 to serve for interacting with at least one type of Alkali-like atoms in the atomic vapor of the vapor cell, for probing a Larmor frequency of precession thereof; and a detector for detecting the light beam after interaction with the atomic vapor to generate signals/data indicative of said Larmor frequency. The optical processor includes an optical depolarizer and a polarizer arranged respectively successively (e.g., not necessarily consecutively) with respect to a propagation direction of said light beam, along a propagation path of the light beam through the optical processor.
G01R 33/26 - Dispositions ou appareils pour la mesure des grandeurs magnétiques faisant intervenir la résonance magnétique pour la mesure de la direction ou de l'intensité de champs magnétiques ou de flux magnétiques utilisant le pompage optique
The present disclosure provides a hybrid quantum/classical computer implemented method useful in tracking one or more targets in a field of view. The method comprises: receiving positioning data and or not doppler data from a sensing system scanning a field of view containing one or more targets over successive sensing times (t0, . . . tk) thereby collecting over time a batch (Bk) of scans (S1, . . . , Sk) of sensed plots. The method further comprises, for a current batch (Bk) of scans (S1, . . . , Sk) of sensed plots: processing a graph (G) containing said sensed plots as vertices (V) and possible connections between pairs of plots associated with consecutive scans as edges (E); associating a binary variable to each edge of the graph (G); processing a cost function of the binary variables so as to favor geometrically relevant edge patterns for the targets being tracked; optimizing said cost function using a quantum processing system by determining the ground state of a Hamiltonian encoding the solutions of said cost function in its eigenvalues; and processing one or more tracks between plots of successive scans when said plots belong to an edge associated with a binary variable solving said optimization.
G06N 10/60 - Algorithmes quantiques, p. ex. fondés sur l'optimisation quantique ou les transformées quantiques de Fourier ou de Hadamard
G06N 10/40 - Réalisations ou architectures physiques de processeurs ou de composants quantiques pour la manipulation de qubits, p. ex. couplage ou commande de qubit
The present disclosure provides a hybrid quantum/classical computer implemented method useful in tracking one or more targets in a field of view. The method comprises: receiving positioning data and or not doppler data from a sensing system scanning a field of view containing one or more targets over successive sensing times (to, ...tk) thereby collecting over time a batch (Bk) of scans (Si,...,Sk) of sensed plots. The method further comprises, for a current batch (Bk) of scans (Si,...,Sk) of sensed plots: processing a graph (G) containing said sensed plots as vertices (V) and possible connections between pairs of plots associated with consecutive scans as edges (E); associating a binary variable to each edge of the graph (G); processing a cost function of the binary variables so as to favor geometrically relevant edge patterns for the targets being tracked; optimizing said cost function using a quantum processing system by determining the ground state of a Hamiltonian encoding the solutions of said cost function in its eigenvalues; and processing one or more tracks between plots of successive scans when said plots belong to an edge associated with a binary variable solving said optimization.
A transmission system and method for transmitting radio frequency (RF) radiation in a predetermined direction at a sequence of K frequencies by an antenna array. The system includes an RF signal generator configured for generating electrical signals having an initial amplitude and an initial phase through transmission channels corresponding to antenna elements of the antenna array at the sequence of K frequencies. The system also includes a modification system, configured for obtaining optimal electrical signals for which a transmission efficiency coefficient of the transmission system is equal to or greater than a predetermined threshold value, and a steering system configured for (i) receiving the optimal electrical signals, (ii) generating steering electrical signals related to the optimal electrical signals and (iii) relaying the steering electrical signals to the antenna array to form a steered beam for transmission in the predetermined direction.
H01Q 3/26 - Dispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier la phase relative ou l’amplitude relative et l’énergie d’excitation entre plusieurs éléments rayonnants actifsDispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier la distribution de l’énergie à travers une ouverture rayonnante
H01Q 3/28 - Dispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier la phase relative ou l’amplitude relative et l’énergie d’excitation entre plusieurs éléments rayonnants actifsDispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier la distribution de l’énergie à travers une ouverture rayonnante faisant varier l'amplitude
H01Q 3/34 - Dispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier la phase relative ou l’amplitude relative et l’énergie d’excitation entre plusieurs éléments rayonnants actifsDispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier la distribution de l’énergie à travers une ouverture rayonnante faisant varier la phase par des moyens électriques
An integrated circuit (IC) assembly and a method for encapsulating of IC are presented. The IC assembly comprises an IC substrate having one or more micro-devices, at least one dielectric matrix element placed on said IC substrate over at least one of its one or more micro-devices; and an encapsulation element applied over said IC substrate and said at least one dielectric matrix element placed thereon to enclose and seal said IC substrate.
H01L 23/24 - Matériaux de remplissage caractérisés par le matériau ou par ses propriétes physiques ou chimiques, ou par sa disposition à l'intérieur du dispositif complet solide ou à l'état de gel, à la température normale de fonctionnement du dispositif
H01L 23/31 - Encapsulations, p. ex. couches d’encapsulation, revêtements caractérisées par leur disposition
H01L 21/56 - Encapsulations, p. ex. couches d’encapsulation, revêtements
H01L 25/065 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant tous d'un type prévu dans une seule des sous-classes , , , , ou , p. ex. ensembles de diodes redresseuses les dispositifs n'ayant pas de conteneurs séparés les dispositifs étant d'un type prévu dans le groupe
H01L 23/29 - Encapsulations, p. ex. couches d’encapsulation, revêtements caractérisées par le matériau
There is provided a computerized method of controlling ascent of an underwater vehicle (UV) from a safety depth to a water surface, the method comprising: at safety depth, controlling the UV to collect, from a passive sonar associated with the UV, first data indicative of first locations of surface targets within a first surface area of interest; controlling ascent of the UV to an intermediate depth in accordance with the first data; at the intermediate depth, controlling the UV to collect second data indicative of second locations of surface targets within a second surface area of interest, wherein the second data comprises one or more of: data from a passive sonar, data from one or more magnetic sensors, data from an active sonar, data from a light detection and ranging (LIDAR) scanner; and controlling ascent of the UV to a periscope depth in accordance with the second data.
B63G 8/14 - Commande de l'assiette ou de la profondeur
G01S 15/86 - Combinaisons de systèmes sonar avec des systèmes lidarCombinaisons de systèmes sonar avec des systèmes n'utilisant pas la réflexion des ondes
G01S 15/89 - Systèmes sonar, spécialement adaptés à des applications spécifiques pour la cartographie ou la représentation
B63G 8/39 - Disposition des instruments de veille sonique, p. ex. basse fréquence, sonar
B63G 8/00 - Navires submersibles, p. ex. sous-marins
According to examples of the presently disclosed subject matter, while a vehicle is advancing in a certain area, autonomous detection of vehicle instability is implemented. If vehicle instability is detected, it is determined whether the current vehicle's speed deviates from an acceptable vehicle speed or speed range, and if it does the vehicle speed is adapted to be within the acceptable values.
G05D 1/02 - Commande de la position ou du cap par référence à un système à deux dimensions
G08G 1/0967 - Systèmes impliquant la transmission d'informations pour les grands axes de circulation, p. ex. conditions météorologiques, limites de vitesse
B60W 50/00 - Détails des systèmes d'aide à la conduite des véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier
A system and corresponding method are presented. The system comprising a primary radar system comprising oonnee or more phased array antenna systems, a sensor arrangement, and a control system. The sensor arrangement comprises one or more sensors configured for collecting sensing data indicative of presence and location of one or more unmanned aerial vehicles (UAV's) within a predetermined region, and to provide said sensing data to the control system. The control system comprises at least one processor configured for processing the sensing data, determining a need to deactivate score for the one or more UAV's, and generating operational instructions to the primary radar system for generating deactivation beam directed toward location of said one or more UAV's, thereby deactivating said one or more UAV's.
A method of communicating information from a sensor concerning a received signal, comprising: responsive to receiving by at least one detecting sensor, during a defined time interval, data indicative of an entire data of a frequency band received by it during the defined time interval, comprising at least one signal emitted at least one emitter, and to detecting of the emitted signal by the at least one detecting sensor, sending from the sensor assistance information corresponding to the detected emitted signal during the defined time interval, to at least one non-detecting sensor. This information can be utilized by the non-detecting sensor to perform an action with respect to data indicative of an entire data of the frequency band received by the non-detecting sensor during a corresponding defined time interval, the action corresponding to at least one emitted signal received by the non-detecting sensor during the corresponding defined time interval.
H04L 1/00 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue
H04W 84/18 - Réseaux auto-organisés, p. ex. réseaux ad hoc ou réseaux de détection
H04W 40/22 - Sélection d'itinéraire ou de voie de communication, p. ex. routage basé sur l'énergie disponible ou le chemin le plus court utilisant la retransmission sélective en vue d'atteindre une station émettrice-réceptrice de base [BTS Base Transceiver Station] ou un point d'accès
H04W 88/04 - Dispositifs terminaux adapté à la retransmission à destination ou en provenance d'un autre terminal ou utilisateur
G01S 5/02 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de positionLocalisation par coordination de plusieurs déterminations de distance utilisant les ondes radioélectriques
H04W 84/04 - Réseaux à grande échelleRéseaux fortement hiérarchisés
H04L 25/49 - Circuits d'émissionCircuits de réception à conversion de code au transmetteurCircuits d'émissionCircuits de réception à pré-distorsionCircuits d'émissionCircuits de réception à insertion d'intervalles morts pour obtenir un spectre de fréquence désiréCircuits d'émissionCircuits de réception à au moins trois niveaux d'amplitude
An antenna system for at least one of Elint and Sigint, configured to detect weak electro-magnetic signals, comprises an antenna and a feed manifold, which comprises a plurality of feeds located on a focal surface of the antenna. The antenna is configured to function as a two-dimensional focusing element, having spherical symmetry. The system is configured such that a planar wave-front associated with a electro-magnetic signal, that is impinging on the antenna, is focused by the antenna to a feed, situated at a distance from the antenna corresponding to a focal distance of the antenna along a propagation vector of the wave-front. The spatial field of view of the antenna system is based on a number of feeds and the spacing between feeds. This produces, for each feed, a respective high-gain beam, with direction along the line connecting the center of the spherical symmetry and the feed.
H01Q 15/08 - Dispositifs de réfraction ou diffraction, p. ex. lentille, prisme constitués par une matière diélectrique solide
H01Q 19/06 - Combinaisons d'éléments actifs primaires d'antennes avec des dispositifs secondaires, p. ex. avec des dispositifs quasi optiques, pour donner à une antenne une caractéristique directionnelle désirée utilisant des dispositifs de réfraction ou de diffraction, p. ex. lentilles
H01Q 5/28 - Dispositions pour régler la polarisation ou la largeur de faisceau sur plusieurs gammes d’ondes différentes
A computerized cyber security system for generating a consolidated risk score of an entity, usable for analyzing the vulnerabilities of plurality of entities to cyber risks. The system is configured to determine a first set of IP addresses for scanning and then scan the first set of IP addresses, and for each IP address identify a risk and extract corresponding risk criticality score, and determining a misconfiguration score. The system is further configured to map a second set of IP addresses an entity of interest and provide IP address criticality weights associated with the second set of IP addresses. The system is further configured to provide an entity criticality weight associated with the entity of interest. For each entity of interest, determine an entity consolidated risk score based on at least (i) the risk criticality scores associated with the IP addresses of the entity of interest, (ii) the misconfiguration scores associated with the IP addresses of the entity of interest (iii) IP criticality weights associated with the IP addresses of the entity of interest, and (iv) the entity criticality weight of the entity of interest, thereby obtaining a plurality of entity consolidated risk scores associated with the entities of interest.
G06F 21/57 - Certification ou préservation de plates-formes informatiques fiables, p. ex. démarrages ou arrêts sécurisés, suivis de version, contrôles de logiciel système, mises à jour sécurisées ou évaluation de vulnérabilité
G06F 21/55 - Détection d’intrusion locale ou mise en œuvre de contre-mesures
A computer-implemented technique for detecting a cyber attack in a radar system which comprises a number of modules configured to produce data reports on their performance. The modules include one or more radars and perform the following actions: monitoring operation of the radar system by collecting and processing the data reports including the radar reports, detecting one or more local anomalies at least in the radar reports, analyzing the detected local anomalies for identifying one or more correlations there-between; if the correlations are identified, determining the detected anomalies as cyber anomalies (a cyber attack). Upon detecting the cyber attack, at least one predetermined action may be taken in response.
G06F 21/55 - Détection d’intrusion locale ou mise en œuvre de contre-mesures
G06F 21/57 - Certification ou préservation de plates-formes informatiques fiables, p. ex. démarrages ou arrêts sécurisés, suivis de version, contrôles de logiciel système, mises à jour sécurisées ou évaluation de vulnérabilité
G05D 1/00 - Commande de la position, du cap, de l'altitude ou de l'attitude des véhicules terrestres, aquatiques, aériens ou spatiaux, p. ex. utilisant des pilotes automatiques
G01S 13/02 - Systèmes utilisant la réflexion d'ondes radio, p. ex. systèmes du type radar primaireSystèmes analogues
G01S 13/06 - Systèmes déterminant les données relatives à la position d'une cible
47.
CROSS-LAYER ANOMALY DETECTION IN INDUSTRIAL CONTROL NETWORKS
A processing circuitry based method of detecting an anomaly in operation of an industrial control system (ICS), comprising: receiving first data derivative of signaling between a logic controller (LC) and an associated sensing/actuating component, wherein the signaling was detected by a sensor/actuator I/O line signal monitor 5 that is operably connected to a line of communication between a sensing/actuating component and an LC of the ICS; receiving, second data derivative of at least one of: one or more ICS network control packets, one or more statuses logged by an ICS application, and one or more commands entered to an ICS application; and determining whether there is inconsistency 10 between the first data and the second data.
G06F 21/55 - Détection d’intrusion locale ou mise en œuvre de contre-mesures
G05B 19/042 - Commande à programme autre que la commande numérique, c.-à-d. dans des automatismes à séquence ou dans des automates à logique utilisant des processeurs numériques
G05B 19/418 - Commande totale d'usine, c.-à-d. commande centralisée de plusieurs machines, p. ex. commande numérique directe ou distribuée [DNC], systèmes d'ateliers flexibles [FMS], systèmes de fabrication intégrés [IMS], productique [CIM]
A positioning system and method for determination of location data of an object are described. The positioning system includes one or more transmitting units configured to transmit a multi-frequency signal that comprises at least two different signal frequency components. The positioning system also includes a receiver system mounted on the object, and configured to receive the multi-frequency signals from the transmitting units, and to determine phases of each signal frequency component of the multi-frequency signal. The positioning system also includes a processing system configured to receive the phases of each signal frequency component of the multi-frequency signal, and to determine a distance between the transmitting units and the object, and the location data of the object.
G01S 19/47 - Détermination de position en combinant les mesures des signaux provenant du système de positionnement satellitaire à radiophares avec une mesure supplémentaire la mesure supplémentaire étant une mesure inertielle, p. ex. en hybridation serrée
G01S 19/24 - Acquisition ou poursuite des signaux émis par le système
G01S 19/43 - Détermination de position utilisant les mesures de la phase de la porteuse, p. ex. le positionnement cinématiqueDétermination de position utilisant l'interférométrie à ligne de base longue ou courte
49.
System and method of calibrating a radar rotatable antenna system
A calibration utilizes reference data indicative of a position of a target element relative to a reference location, of a position of a reference point on a rotatable support relative to the reference location, orientation data indicative of at least one angular position of the rotatable support, and antenna measurement data indicative of electromagnetic echo signals received by a radar antenna from the target element. A measured position of the target element relative to the radar antenna is determined based on at least a portion of the antenna measurement data. A reference position of the target element relative to the radar antenna is determined based on the reference data and on at least a portion of the orientation data. At least one bias value or function associated with the orientation data and/or the antenna measurement data is determined based on a deviation between the determined measured position and reference position.
H01Q 3/08 - Dispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne utilisant un mouvement mécanique de l'ensemble d'antenne ou du système d'antenne pour faire varier deux coordonnées de l'orientation
H01Q 3/26 - Dispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier la phase relative ou l’amplitude relative et l’énergie d’excitation entre plusieurs éléments rayonnants actifsDispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier la distribution de l’énergie à travers une ouverture rayonnante
A direction finder antenna system and method are described. The direction finder antenna system comprises a rotatable platform comprising at least two antenna units at selected distance between them, a motor configured for moving the rotatable platform at a motion pattern, and a signal collection circuit configured for receiving data on signal portions collected by said at least two antenna units with respect to different angular positions of said at least two antenna units. The signal collection circuit generates output data indicative of direction of origin of collected signal.
G01S 3/46 - Systèmes pour déterminer une direction ou une déviation par rapport à une direction prédéterminée en utilisant des antennes espacées et en mesurant la différence de phase ou de temps entre les signaux venant de ces antennes, c.-à-d. systèmes à différence de parcours
G01S 5/06 - Position de source déterminée par coordination d'un ensemble de lignes de position définies par des mesures de différence de parcours
G01S 5/04 - Position de source déterminée par plusieurs radiogoniomètres espacés
G01S 3/02 - Radiogoniomètres pour déterminer la direction d'où proviennent des ondes infrasonores, sonores, ultrasonores ou électromagnétiques ou des émissions de particules sans caractéristiques de direction utilisant des ondes radio
The presently disclosed subject matter includes an active protection system and a method, dedicated for detecting, locating, and incapacitating beam-riding missiles and in that way protecting an asset from being targeted by the missile. According to some examples following receipt of a threat-indication, the active protection system estimates a location of a beam used for directing a threat (e.g., ATGM) to the target and launches an aerial platform that flies in the opposite direction along the beam until it meets and incapacitates the incoming threat.
F41G 7/24 - Systèmes de guidage sur faisceau directeur
F41H 11/02 - Installations ou systèmes de défense anti-aérienne ou antimissiles
G05D 1/00 - Commande de la position, du cap, de l'altitude ou de l'attitude des véhicules terrestres, aquatiques, aériens ou spatiaux, p. ex. utilisant des pilotes automatiques
G05D 1/12 - Commande pour la recherche d'un objectif
52.
OPTICAL-ACOUSTIC SHOOTER DETECTION AND LOCALIZATION, INCLUDING RAPID-FIRE EVENTS AND SIMULTANEOUS EVENTS
A computerized system is configured to detect optical and acoustic events. It is operatively coupled to optical sensor(s) and acoustic sensor(s). It comprises a processing circuitry configured to perform the following: (a) receiving optical data from the optical sensor(s), indicative of optical event(s) associated with an event source(s). (b) receiving acoustic data from the acoustic sensor, indicative of acoustic event(s) associated with the event source. The optical sensor and the acoustic sensor are time-synchronized. (c) identifying the optical and acoustic events, based at least on the optical and acoustic data, (d) determining at least one of: distance and direction of the event source, relative to one or more of the optical sensor and the acoustic sensor. The determination is based at least on the optical event, the acoustic event, the optical data and the acoustic data.
G01S 11/00 - Systèmes pour déterminer la distance ou la vitesse sans utiliser la réflexion ou la reradiation
G01J 1/42 - Photométrie, p. ex. posemètres photographiques en utilisant des détecteurs électriques de radiations
G01J 5/00 - Pyrométrie des radiations, p. ex. thermométrie infrarouge ou optique
G01V 1/00 - SéismologieProspection ou détection sismique ou acoustique
H04R 29/00 - Dispositifs de contrôleDispositifs de tests
G06V 20/00 - ScènesÉléments spécifiques à la scène
G01S 5/18 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de positionLocalisation par coordination de plusieurs déterminations de distance utilisant des ondes ultrasonores, sonores ou infrasonores
G08B 29/18 - Prévention ou correction d'erreurs de fonctionnement
53.
Flexible array antenna and methods of operating same
An array antenna configured to be placed at a determined position above the ground surface. The array antenna is assembled by a plurality of unmanned aerial vehicles (UAVs), each UAV carrying one or more antenna elements of the array antenna. The plurality of UAVs configured to create a defined formation at the determined position above the ground and thereby align the one or more antenna elements carried by the UAVs to form the array antenna. The array antenna configured to receive electromagnetic signals reflected from a region of interest, or from one or more objects, within its line of sight.
H01Q 3/02 - Dispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne utilisant un mouvement mécanique de l'ensemble d'antenne ou du système d'antenne
G06T 7/70 - Détermination de la position ou de l'orientation des objets ou des caméras
B64C 39/02 - Aéronefs non prévus ailleurs caractérisés par un emploi spécial
G01S 13/08 - Systèmes pour mesurer la distance uniquement
G01S 13/86 - Combinaisons de systèmes radar avec des systèmes autres que radar, p. ex. sonar, chercheur de direction
G01S 19/01 - Systèmes de positionnement par satellite à radiophares émettant des messages horodatés, p. ex. GPS [Système de positionnement global], GLONASS [Système global de navigation par satellite] ou GALILEO
G05D 1/10 - Commande de la position ou du cap dans les trois dimensions simultanément
H01Q 3/22 - Dispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier l'orientation suivant la variation de fréquence de l'onde rayonnée
A radar system is described. The system comprises a radiation transmission unit, a radiation collection unit, and a processing unit. The radiation transmission unit is configured to generate electromagnetic radiation formed by a plurality of quantum entangled photons comprising first transmitted photon (signal) and second reference photon (idler). The radiation transmission unit transmits the first transmitted photons toward a region to be inspected and measures the second reference photons to obtain and store measured data thereof. The radiation collection unit comprises at least one radiation collection element configured to receive photons reflected from one or more objects in said region and generate data indicative of one or more parameters of the collected photons. The processing unit is configured to receive stored measured data on the second reference photons and data on parameters of the collected photons from the radiation collection unit, and to determine correlation between the stored measured data and the collected photons to thereby differentiate between noise collected photons and reflection of said first transmitted photons from one or more objects in the region to be inspected.
G01S 13/10 - Systèmes pour mesurer la distance uniquement utilisant la transmission de trains discontinus d'ondes modulées par impulsions
G01S 17/10 - Systèmes déterminant les données relatives à la position d'une cible pour mesurer la distance uniquement utilisant la transmission d'ondes à modulation d'impulsion interrompues
G01S 7/292 - Récepteurs avec extraction de signaux d'échos recherchés
G01S 7/487 - Extraction des signaux d'écho désirés
G01S 7/495 - Contre-mesures ou anti-contre-mesures
A radar system is described. The system comprises a radiation transmission unit, a radiation collection unit, and a processing unit. The radiation transmission unit is configured to generate electromagnetic radiation formed by a plurality of quantum entangled photons comprising first transmitted photon (signal) and second reference photon (idler). The radiation transmission unit transmits the first transmitted photons toward a region to be inspected and measures the second reference photons to obtain and store measured data thereof. The radiation collection unit comprises at least one radiation collection element configured to receive photons reflected from one or more objects in said region and generate data indicative of one or more parameters of the collected photons. The processing unit is configured to receive stored measured data on the second reference photons and data on parameters of the collected photons from the radiation collection unit, and to determine correlation between the stored measured data and the collected photons to thereby differentiate between noise collected photons and reflection of said first transmitted photons from one or more objects in the region to be inspected.
G01S 7/487 - Extraction des signaux d'écho désirés
G01S 7/495 - Contre-mesures ou anti-contre-mesures
G01S 13/10 - Systèmes pour mesurer la distance uniquement utilisant la transmission de trains discontinus d'ondes modulées par impulsions
G01S 17/10 - Systèmes déterminant les données relatives à la position d'une cible pour mesurer la distance uniquement utilisant la transmission d'ondes à modulation d'impulsion interrompues
A floating breakwater structure is described. The structure includes a floating platform disposed at a water surface and a mooring system. The floating platform has one long side for facing a shore and another long side for facing a sea-horizon. The mooring system includes at least one pair of side anchors located on the seabed at one long side of the buoyancy platform, and at least one another pair of side anchors located on the seabed at the other long side of the floating platform. The mooring system also includes at least two pairs of crossing mooring spring-lines linked at one end to the floating platform. Each pair of the crossing mooring spring-lines is linked at one end to the corresponding long side of the of the floating platform and at another end to the corresponding pair of the side anchors.
E02B 3/06 - MôlesJetéesQuaisMurs de quaiÉpisBrise-lames
B63B 21/50 - Dispositifs d'ancrage pour navires spéciaux, p. ex. pour plates-formes flottantes de forage ou dragues
E02B 9/08 - Installations pour l'utilisation de l'énergie des vagues ou des marées
F03B 13/18 - Utilisation du mouvement relatif entre un élément déplacé par les vagues et un autre élément l'autre élément étant fixé, à au moins un point, par rapport au fond ou au bord de la mer
generating, based on the scanning output data, a second map representing an area smaller than that of the first map comprising a second group of cells, which are characterized by a second size being smaller than the first size; wherein each cell in the first group of cells and the second group of cells is classified to a class selected from at least two classes, comprising traversable and non-traversable, wherein the second part at least partly overlaps the first part; navigating the UGV based on data deduced from crossing between cells in the first map and second map.
G05D 1/02 - Commande de la position ou du cap par référence à un système à deux dimensions
B60W 60/00 - Systèmes d’aide à la conduite spécialement adaptés aux véhicules routiers autonomes
G01C 21/30 - Mise en coïncidence avec des cartes ou des contours
G05D 1/00 - Commande de la position, du cap, de l'altitude ou de l'attitude des véhicules terrestres, aquatiques, aériens ou spatiaux, p. ex. utilisant des pilotes automatiques
G01C 21/18 - Plates-formes stabilisées, p. ex. par un gyroscope
G01C 21/16 - NavigationInstruments de navigation non prévus dans les groupes en utilisant des mesures de la vitesse ou de l'accélération exécutées à bord de l'objet navigantNavigation à l'estime en intégrant l'accélération ou la vitesse, c.-à-d. navigation par inertie
58.
A COMMUNICATION METHOD AND SYSTEM FOR RESOURCE ALLOCATION BASED ON QOS GRADES
A computerized hub node for generating a dynamic resource allocation map, informative of allocation of resources to a plurality of user nodes, in a wide bandwidth shared wireless link. The hub node includes a processor and memory circuitry (PMC) configured to perform calculation of a QOS threshold value based on user's QOS grades of transmitting user nodes, and transmission of the QOS threshold. Then, receiving resource allocation requests originating by corresponding requesting user nodes including identifying the user nodes. Then, updating the resource allocation map to indicate new allocated resources for the transmitting user nodes and the requesting user nodes, constituting, together, updated transmitting user nodes, while giving priority in allocation of resources to nodes having higher user node's QOS grade over nodes having lower user's QOS grad. Finally, transmitting the updated resource allocation map to the requesting user nodes through a hub transmission link, to thereby facilitate transmission of user payloads over the wide bandwidth shared wireless link, according to the updated resource allocation map.
An identification method which comprises providing at least one database storing, for each of a plurality of users, user data comprising biometric data representative of biometric features of the user, user identification data comprising at least one or more usernames and passwords, each username and password being associated with a website, the method comprising, by at least one processing unit, obtaining biometric data representative of biometric features of a candidate user attempting to be identified by a given website, searching, in the database, biometric data matching the biometric data of the candidate user according to a matching criterion, and sending to the given web site at least a password stored for the candidate user in the database and associated with the given website, wherein the password is encrypted using an encryption mechanism which allows decryption of the password only by the given website.
G06F 21/32 - Authentification de l’utilisateur par données biométriques, p. ex. empreintes digitales, balayages de l’iris ou empreintes vocales
G06F 21/45 - Structures ou outils d’administration de l’authentification
G06F 21/64 - Protection de l’intégrité des données, p. ex. par sommes de contrôle, certificats ou signatures
H04L 9/00 - Dispositions pour les communications secrètes ou protégéesProtocoles réseaux de sécurité
H04L 9/32 - Dispositions pour les communications secrètes ou protégéesProtocoles réseaux de sécurité comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système
H04L 67/02 - Protocoles basés sur la technologie du Web, p. ex. protocole de transfert hypertexte [HTTP]
60.
POSITIONING SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT UTILIZING INPUTS FROM GEOSTATIONARY COMMUNICATION SATELLITES
A navigation system comprising at least one terminal configured to at least once transmit, to a communicant, e.g. via n > = 1 satellite/s, a request for a reply transmission and wherein the communicant, responsively, at least once transmits a response transmission to the terminal. The terminal measures the response transmission's time of arrival and/or round-trip time and determines a round-trip time characterizing the terminal's own communication, via each of the satellite/s, with the communicant, and/or the terminal's own range (aka distance) from each of the satellite/s. The terminal is configured to derive self-orientation data from at least said round-trip time and from internal delay data characterizing the at least one satellite and/or the communicant.
H04W 4/029 - Services de gestion ou de suivi basés sur la localisation
G01S 5/14 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de positionLocalisation par coordination de plusieurs déterminations de distance utilisant les ondes radioélectriques déterminant des distances absolues à partir de plusieurs points espacés d'emplacement connu
A wireless flight recordation system is disclosed for collecting black-box data of an aerial platform. The wireless flight recordation system includes one or more black- box data collectors for collecting black-box data that is recorded by one or more flight recorders of the aerial platform. The wireless flight recordation system also includes at least one data transmission interface connectable to the black-box data collectors for receiving the black-box data and establishing a wireless communication link with a wireless data communication network which is capable of providing data communication services to the aerial platform during flight. The data transmission interface transmits the black-box data or at least a parts thereof, via the wireless data communication network, to a receiver remote from the aerial platform. In some implementations the black-box data collectors are adapted to interface (e.g. sniff) one or more black-box cables, which provide data feed to the one or more flight recorders, to thereby indirectly receive the black-box data.
G07C 5/00 - Enregistrement ou indication du fonctionnement de véhicules
B64D 45/00 - Indicateurs ou dispositifs de protection d'aéronefs, non prévus ailleurs
G07C 5/08 - Enregistrement ou indication de données de marche autres que le temps de circulation, de fonctionnement, d'arrêt ou d'attente, avec ou sans enregistrement des temps de circulation, de fonctionnement, d'arrêt ou d'attente
An end-fire tapered slot antenna is described. The antenna includes a conductive ground plane having a pass-through opening recessed therein, and a dual tapered slot element (DTSE) passing through the pass-through opening. The DTSE includes a substrate, a radiating portion including a first and second pairs of radiating wings symmetrically arranged on the opposite sides of the substrate, and a base portion electrically coupled to the radiating portion and including first and second pairs of the legs passing through the pass-through opening of the conductive ground plane. The legs inner edges define a slot line on each side of the substrate having a tapered shape with increasing a distance between the inner edges. Vias elements are arranged along an entire perimeter of the radiating wings electrically connecting the radiating wings and the legs arranged on the opposite sides of the substrate. Electrical shunts are located on each side of the substrate for connecting the radiating wings of the DTSE to the conductive ground plane.
An acoustic many-to-many localization, communication and management system serving a group whose members are moving or maneuvering, the system comprising plural portable hardware devices which may be distributed to plural group members respectively, each device including at least one array of speakers and/or at least one array of microphones, and/or at least one hardware processor, some or all typically co-located. Typically, the hardware processor in at least one device d1 from among the devices controls d1's speaker to at least once broadcast a first signal (e.g. "localization request signal") at a time t_zero. Typically the hardware processor in device d1 at least once computes at least one of angle and distance between d2 and d1, to monitor locations of other group members who may be on the move.
G01C 21/00 - NavigationInstruments de navigation non prévus dans les groupes
H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p. ex. gestion de la mobilité
G01S 5/00 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de positionLocalisation par coordination de plusieurs déterminations de distance
H04R 29/00 - Dispositifs de contrôleDispositifs de tests
64.
Signal detection by means of supplemental information
A method of communicating information from a sensor concerning a received signal, comprising: responsive to receiving by at least one detecting sensor, during a defined time interval, data indicative of an entire data of a frequency band received by it during the defined time interval, comprising at least one signal emitted at least one emitter, and to detecting of the emitted signal by the at least one detecting sensor, sending from the sensor assistance information corresponding to the detected emitted signal during the defined time interval, to at least one non-detecting sensor. This information can be utilized by the non-detecting sensor to perform an action with respect to data indicative of an entire data of the frequency band received by the non-detecting sensor during a corresponding defined time interval, the action corresponding to at least one emitted signal received by the non-detecting sensor during the corresponding defined time interval.
H04L 1/00 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue
G01S 5/02 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de positionLocalisation par coordination de plusieurs déterminations de distance utilisant les ondes radioélectriques
H04W 84/18 - Réseaux auto-organisés, p. ex. réseaux ad hoc ou réseaux de détection
H04W 40/22 - Sélection d'itinéraire ou de voie de communication, p. ex. routage basé sur l'énergie disponible ou le chemin le plus court utilisant la retransmission sélective en vue d'atteindre une station émettrice-réceptrice de base [BTS Base Transceiver Station] ou un point d'accès
H04W 88/04 - Dispositifs terminaux adapté à la retransmission à destination ou en provenance d'un autre terminal ou utilisateur
H04W 84/04 - Réseaux à grande échelleRéseaux fortement hiérarchisés
H04L 25/49 - Circuits d'émissionCircuits de réception à conversion de code au transmetteurCircuits d'émissionCircuits de réception à pré-distorsionCircuits d'émissionCircuits de réception à insertion d'intervalles morts pour obtenir un spectre de fréquence désiréCircuits d'émissionCircuits de réception à au moins trois niveaux d'amplitude
65.
SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FACILITATING EFFICIENCY OF A GROUP WHOSE MEMBERS ARE ON THE MOVE
An acoustic many-to-many localization, communication and management system serving a group whose members are moving or maneuvering, the system comprising plural portable hardware devices which may be distributed to plural group members respectively, each device including at least one array of speakers and/or at least one array of microphones, and/or at least one hardware processor, some or all typically co-located. Typically, the hardware processor in at least one device d1 from among the devices controls d1's speaker to at least once broadcast a first signal (e.g. "localization request signal") at a time t_zero. Typically the hardware processor in device d1 at least once computes at least one of angle and distance between d2 and d1, to monitor locations of other group members who may be on the move.
G01C 21/00 - NavigationInstruments de navigation non prévus dans les groupes
H04R 29/00 - Dispositifs de contrôleDispositifs de tests
G01S 5/00 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de positionLocalisation par coordination de plusieurs déterminations de distance
H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p. ex. gestion de la mobilité
An end-fire tapered slot antenna is described. The antenna includes a conductive ground plane having a pass-through opening recessed therein, and a dual tapered slot element (DTSE) passing through the pass-through opening. The DTSE includes a substrate, a radiating portion including a first and second pairs of radiating wings symmetrically arranged on the opposite sides of the substrate, and a base portion electrically coupled to the radiating portion and including first and second pairs of the legs passing through the pass-through opening of the conductive ground plane. The legs inner edges define a slot line on each side of the substrate having a tapered shape with increasing a distance between the inner edges. Vias elements are arranged along an entire perimeter of the radiating wings electrically connecting the radiating wings and the legs arranged on the opposite sides of the substrate. Electrical shunts are located on each side of the substrate for connecting the radiating wings of the DTSE to the conductive ground plane.
A fusion system and method for constructing fused tracks for a plurality of targets from radar detections are described. The fusion system includes a plurality of Ground Moving Target Indicator (GMTI) radars for detecting targets in an area of interest and providing GMTI plots in the form of location vectors including location data of the targets in polar coordinates. The fusion system also includes a plurality of conversion units for converting coordinates of the GMTI plots from polar coordinates to Cartesian coordinates to provide converted plots. The fusion system also includes a plurality of GMTI trackers creating preliminary GMTI tracks of the targets from the converted plots. The fusion system also includes a fused plots generator for constructing fused plots by using the converted plots and the preliminary GMTI tracks. The fusion system also includes a fused track generator for generating fused tracks for the targets from the fused plots.
G01S 13/72 - Systèmes radar de poursuiteSystèmes analogues pour la poursuite en deux dimensions, p. ex. combinaison de la poursuite en angle et de celle en distance, radar de poursuite pendant l'exploration
68.
System and method for characterizing properties of EM signals
A method and system are presented for determining properties of an electromagnetic waveform. The method comprises: providing measured parametric EM field data indicative of measured vector components of electric and magnetic fields of an EM waveform measured in at least one instance of time: providing reference data indicative of a plurality of reference data sets, each data set comprising: a reference steering vector parameters indicative of a certain respective direction of arrival (DO A), and a corresponding parametric EM field reference data including reference vector components of an electric and magnetic field pertaining to a wavefront propagating with the DO A of the corresponding reference steering vector parameters; determining a matching score between the measured parametric EM field data and the parametric EM field reference data of one or more of the reference data sets; and in case the matching score of a certain reference data set complies with a certain threshold condition, determining that said measured parametric EM field data corresponds to said EM waveform having a single EM wavefront thereby enabling to discriminate between measured EM waveforms having a single wavefront and measured EM waveforms having multiple wavefronts.
G01R 29/08 - Mesure des caractéristiques du champ électromagnétique
G01S 3/04 - Radiogoniomètres pour déterminer la direction d'où proviennent des ondes infrasonores, sonores, ultrasonores ou électromagnétiques ou des émissions de particules sans caractéristiques de direction utilisant des ondes radio Détails
69.
SYSTEMS AND METHODS FOR DETERMINING POSITION AND/OR DIRECTION OF AN EMITTER
A system comprises an array of antennas suitable for intercepting electromagnetic waves, one or more sensors, wherein said one or more sensors are configured to provide data informative of a position of each of a plurality of the antennas over time, wherein each of a plurality of the antennas is linked to a non-rigid portion, thereby undergoing displacement upon displacement of the non-rigid portion, wherein data informative of the electromagnetic waves intercepted by the array and data informative of the position of the plurality of antennas over time are usable for determining data informative of at least one of a position and a direction of at least one emitter of the electromagnetic waves.
G01S 5/02 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de positionLocalisation par coordination de plusieurs déterminations de distance utilisant les ondes radioélectriques
G01S 5/04 - Position de source déterminée par plusieurs radiogoniomètres espacés
G01S 3/48 - Systèmes pour déterminer une direction ou une déviation par rapport à une direction prédéterminée en utilisant des antennes espacées et en mesurant la différence de phase ou de temps entre les signaux venant de ces antennes, c.-à-d. systèmes à différence de parcours les ondes arrivant aux antennes étant continues ou intermittentes et la différence de phase entre les signaux provenant de ces antennes étant mesurée
A sensor which is configured to transmit electromagnetic waves towards a target, wherein the sensor is operable to detect, in response to the electromagnetic waves, first electromagnetic waves reflected by the target towards the sensor, second electromagnetic waves received by at least one redirecting device from the target and redirected by the redirecting device towards the sensor, wherein the first and second electromagnetic waves are usable to determine data representative of at least one of a position and a velocity of the target.
A system for localizing cellphones served by commercial network of base-stations and operative in conjunction with at least one catcher including a catcher-controller, and at least one transmitter and at least one receiver, thereby to define an area of coverage for the catcher, the system comprising at least one DF/geolocation module including a DF/geolocation controller and at least one set of receivers operative to receive uplink signal/s transmitted by cellphone/s.
H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p. ex. gestion de la mobilité
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
H04W 4/02 - Services utilisant des informations de localisation
H04W 4/029 - Services de gestion ou de suivi basés sur la localisation
H04W 48/18 - Sélection d'un réseau ou d'un service de télécommunications
H04W 72/21 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens ascendant de la liaison sans fil, c.-à-d. en direction du réseau
H04W 72/23 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens descendant de la liaison sans fil, c.-à-d. en direction du terminal
H04W 88/06 - Dispositifs terminaux adapté au fonctionnement dans des réseaux multiples, p. ex. terminaux multi-mode
72.
WAFER LEVEL INTEGRATION OF TRANSDUCER ELEMENTS, TECHNIQUES AND IMPLEMENTATIONS
An integrated circuit assembly and a method for fabricating the same are disclosed. The integrated circuit assembly includes: a base structure including an interposer board and a plurality of interfacing dies electrically coupled to said interposer board; a cap structure including an intermediating board and a panel of active elements having a plurality of active elements electrically coupled to the intermediating board. The cap structure is attached to the base structure such that the active elements are electrically coupled to the interfacing dies. Also disclosed are a tile including a backend circuit board configured to attach to the plurality of integrated circuits and provide electrical connectivity thereto the plurality of integrated circuits, and a method of fabricating the same, as well as an array of the plurality of such tile in cascade connection.
H01L 23/538 - Dispositions pour conduire le courant électrique à l'intérieur du dispositif pendant son fonctionnement, d'un composant à un autre la structure d'interconnexion entre une pluralité de puces semi-conductrices se trouvant au-dessus ou à l'intérieur de substrats isolants
H01L 23/00 - Détails de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide
G01S 3/02 - Radiogoniomètres pour déterminer la direction d'où proviennent des ondes infrasonores, sonores, ultrasonores ou électromagnétiques ou des émissions de particules sans caractéristiques de direction utilisant des ondes radio
G01S 5/02 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de positionLocalisation par coordination de plusieurs déterminations de distance utilisant les ondes radioélectriques
G01S 5/06 - Position de source déterminée par coordination d'un ensemble de lignes de position définies par des mesures de différence de parcours
G01S 5/12 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de positionLocalisation par coordination de plusieurs déterminations de distance utilisant les ondes radioélectriques en coordonnant des lignes de position de formes différentes, p. ex. hyperboliques, circulaires, elliptiques ou radiales
G01S 3/74 - Systèmes à voies multiples spécialement adaptés à la radiogoniométrie, c.-à-d. ayant un système d'antenne unique pouvant indiquer simultanément les directions de différents signaux
A transmission system and method for transmitting radio frequency (RF) radiation in a predetermined direction at a sequence of K frequencies by an antenna array. The system includes an RF signal generator configured for generating electrical signals having an initial amplitude and an initial phase through transmission channels corresponding to antenna elements of the antenna array at the sequence of K frequencies. The system also includes a modification system, configured for obtaining optimal electrical signals for which a transmission efficiency coefficient of the transmission system is equal to or greater than a predetermined threshold value, and a steering system configured for (i) receiving the optimal electrical signals, (ii) generating steering electrical signals related to the optimal electrical signals and (iii) relaying the steering electrical signals to the antenna array to form a steered beam for transmission in the predetermined direction.
H01Q 3/34 - Dispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier la phase relative ou l’amplitude relative et l’énergie d’excitation entre plusieurs éléments rayonnants actifsDispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier la distribution de l’énergie à travers une ouverture rayonnante faisant varier la phase par des moyens électriques
H01Q 3/28 - Dispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier la phase relative ou l’amplitude relative et l’énergie d’excitation entre plusieurs éléments rayonnants actifsDispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier la distribution de l’énergie à travers une ouverture rayonnante faisant varier l'amplitude
H01Q 3/26 - Dispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier la phase relative ou l’amplitude relative et l’énergie d’excitation entre plusieurs éléments rayonnants actifsDispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier la distribution de l’énergie à travers une ouverture rayonnante
An integrated circuit (IC) assembly and a method for encapsulating of IC are presented. The IC assembly comprises an IC substrate having one or more micro-devices, at least one dielectric matrix element placed on said IC substrate over at least one of its one or more micro-devices; and an encapsulation element applied over said IC substrate and said at least one dielectric matrix element placed thereon to enclose and seal said IC substrate.
A system for measuring medical data characterizing a subject to be monitored, the system including radar sensor/s and/or electro-optical sensor/s. The medical data, which may include pulse and/or respiratory rate and/or temperature of the subject to be monitored, are measured remotely, thereby providing standoff detection and reducing risk of infection to medical personnel.
G16H 40/67 - TIC spécialement adaptées à la gestion ou à l’administration de ressources ou d’établissements de santéTIC spécialement adaptées à la gestion ou au fonctionnement d’équipement ou de dispositifs médicaux pour le fonctionnement d’équipement ou de dispositifs médicaux pour le fonctionnement à distance
G16H 50/20 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicalesTIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour le diagnostic assisté par ordinateur, p. ex. basé sur des systèmes experts médicaux
A61B 5/0205 - Évaluation simultanée de l'état cardio-vasculaire et de l'état d'autres parties du corps, p. ex. de l'état cardiaque et respiratoire
A61B 5/024 - Mesure du pouls ou des pulsations cardiaques
G01S 13/28 - Systèmes pour mesurer la distance uniquement utilisant la transmission de trains discontinus d'ondes modulées par impulsions dans lesquels les impulsions émises utilisent une onde porteuse modulée en fréquence ou en phase avec compression dans le temps des impulsions reçues
G01S 13/48 - Détermination indirecte des données relatives à la position utilisant des faisceaux multiples à l'émission ou à la réception
G01S 13/89 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques pour la cartographie ou la représentation
78.
SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR REMOTE MEASUREMENT OF VITAL SIGNS
A system for measuring medical data characterizing a subject to be monitored, the system including radar sensor/s and/or electro-optical sensor/s. The medical data, which may include pulse and/or respiratory rate and/or temperature of the subject to be monitored, are measured remotely, thereby providing standoff detection and reducing risk of infection to medical personnel.
A61B 5/0205 - Évaluation simultanée de l'état cardio-vasculaire et de l'état d'autres parties du corps, p. ex. de l'état cardiaque et respiratoire
A61B 5/0507 - Détection, mesure ou enregistrement pour établir un diagnostic au moyen de courants électriques ou de champs magnétiquesMesure utilisant des micro-ondes ou des ondes radio utilisant des micro-ondes ou des ondes térahertz
G01J 5/00 - Pyrométrie des radiations, p. ex. thermométrie infrarouge ou optique
G01S 13/86 - Combinaisons de systèmes radar avec des systèmes autres que radar, p. ex. sonar, chercheur de direction
G07C 9/00 - Enregistrement de l’entrée ou de la sortie d'une entité isolée
79.
Method of constructing a circuitry assembly for heat dispersal using a phase change material
A heatsink assembly comprising a substrate having an active circuitry, at least one cavity located adjacent to at least one heat producing element of the active circuitry, at least one vessel sealably coupled to said substrate in fluid communication with the at least one cavity, and a phase change material (PCM) contained inside the vessel. The vessel and at least one cavity configured to facilitate migration of the PCM from the vessel into the at least one cavity for absorbing heat produced by the at least one heat producing element of the active circuitry.
H05K 3/00 - Appareils ou procédés pour la fabrication de circuits imprimés
H05K 3/12 - Appareils ou procédés pour la fabrication de circuits imprimés dans lesquels le matériau conducteur est appliqué au support isolant de manière à former le parcours conducteur recherché utilisant la technique de l'impression pour appliquer le matériau conducteur
H05K 3/30 - Assemblage de circuits imprimés avec des composants électriques, p. ex. avec une résistance
H05K 7/20 - Modifications en vue de faciliter la réfrigération, l'aération ou le chauffage
The presently disclosed subject matter includes a computerized method and a control system mountable on a vehicle for autonomously controlling the vehicle and enabling to execute a point-turn while avoiding collision with nearby obstacles. More specifically, the proposed technique enables an autonomous vehicle, characterized by an asymmetric contour, to execute a collision free point-turn, in an area crowded with obstacles. The disclosed method enables execution of a point turn quickly, without requiring the vehicle to stop.
B60W 50/06 - Détails des systèmes d'aide à la conduite des véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier pour améliorer la réponse dynamique du système d'aide à la conduite, p. ex. pour améliorer la vitesse de régulation, ou éviter le dépassement de la consigne ou l'instabilité
B60W 60/00 - Systèmes d’aide à la conduite spécialement adaptés aux véhicules routiers autonomes
An antenna system for at least one of Elint and Sigint, configured to detect weak electro-magnetic signals, comprises an antenna and a feed manifold, which comprises a plurality of feeds located on a focal surface of the antenna. The antenna is configured to function as a two-dimensional focusing element, having spherical symmetry. The system is configured such that a planar wave-front associated with a electro-magnetic signal, that is impinging on the antenna, is focused by the antenna to a feed, situated at a distance from the antenna corresponding to a focal distance of the antenna along a propagation vector of the wave-front. The spatial field of view of the antenna system is based on a number of feeds and the spacing between feeds. This produces, for each feed, a respective high-gain beam, with direction along the line connecting the center of the spherical symmetry and the feed.
H01Q 19/06 - Combinaisons d'éléments actifs primaires d'antennes avec des dispositifs secondaires, p. ex. avec des dispositifs quasi optiques, pour donner à une antenne une caractéristique directionnelle désirée utilisant des dispositifs de réfraction ou de diffraction, p. ex. lentilles
82.
System and methodology for performance verification of multi-agent autonomous robotic systems
A computerized method of performing safety and functional verification of algorithms, for control of autonomous vehicles, comprises: iteratively performing an adjustment, the adjustment comprising at least one of the following: (i) updating the value of parameter(s) indicative of noise and/or delay in simulated sensor(s), associated with a computerized simulation framework corresponding to simulated autonomous vehicle(s) and to operational environment(s), by increasing noise and/or delay; and (ii) updating the value of parameter(s) indicative of noise and/or delay in a response of the simulated autonomous vehicle(s) to command(s), by increasing the noise and/or delay. This is done until obtaining from the computerized simulation framework an increased-severity computerized simulation framework. The increased-severity computerized simulation framework meets a criterion that can be utilized for statistical safety verification and/or statistical functional performance verification of the algorithm(s).
G06F 30/20 - Optimisation, vérification ou simulation de l’objet conçu
B60W 30/08 - Anticipation ou prévention de collision probable ou imminente
B60W 60/00 - Systèmes d’aide à la conduite spécialement adaptés aux véhicules routiers autonomes
G06F 18/2415 - Techniques de classification relatives au modèle de classification, p. ex. approches paramétriques ou non paramétriques basées sur des modèles paramétriques ou probabilistes, p. ex. basées sur un rapport de vraisemblance ou un taux de faux positifs par rapport à un taux de faux négatifs
G06V 20/56 - Contexte ou environnement de l’image à l’extérieur d’un véhicule à partir de capteurs embarqués
83.
SYSTEM AND METHOD FOR POSITIONING AND NAVIGATION OF AN OBJECT
A positioning system and method for determination of location data of an object are described. The positioning system includes one or more transmitting units configured to transmit a multi-frequency signal that comprises at least two different signal frequency components. The positioning system also includes a receiver system mounted on the object, and configured to receive the multi-frequency signals from the transmitting units, and to determine phases of each signal frequency component of the multi-frequency signal. The positioning system also includes a processing system configured to receive the phases of each signal frequency component of the multi-frequency signal, and to determine a distance between the transmitting units and the object, and the location data of the object.
G01S 19/43 - Détermination de position utilisant les mesures de la phase de la porteuse, p. ex. le positionnement cinématiqueDétermination de position utilisant l'interférométrie à ligne de base longue ou courte
G01S 19/04 - Éléments coopérantsInteraction ou communication entre les différents éléments coopérants ou entre les éléments coopérants et les récepteurs fournissant des données relatives à la phase de la porteuse
G01S 5/06 - Position de source déterminée par coordination d'un ensemble de lignes de position définies par des mesures de différence de parcours
G01S 19/11 - Éléments coopérantsInteraction ou communication entre les différents éléments coopérants ou entre les éléments coopérants et les récepteurs fournissant des signaux de positionnement supplémentaires dédiés les éléments coopérants étant des pseudolites ou des répétiteurs de signaux de systèmes de positionnement par satellite à radiophares
A system and method of navigating a vehicle, the vehicle comprising a scanning device and a self-contained navigation system (SCNS) operatively connected to a computer, the method comprising: operating the scanning device for repeatedly executing a scanning operation, each operation includes scanning an area surrounding the vehicle, thereby generating respective scanning output data; operating the computer for generating, based on the scanning output data, a relative map representing at least a part of the area, the map having known dimensions and being relative to a position of the vehicle, wherein the map comprises cells, each cell classified to a class from at least two classes, comprising traversable and non-traversable, and characterized by dimensions equal or larger than an accumulated drift value of the SCNS; wherein non-traversable cells correspond to identified obstacles; receiving SCNS data and updating a position of the vehicle relative to the cells based on the SCNS data.
G05D 1/02 - Commande de la position ou du cap par référence à un système à deux dimensions
G01C 21/00 - NavigationInstruments de navigation non prévus dans les groupes
G01C 21/32 - Structuration ou formatage de données cartographiques
G06K 9/00 - Méthodes ou dispositions pour la lecture ou la reconnaissance de caractères imprimés ou écrits ou pour la reconnaissance de formes, p.ex. d'empreintes digitales
G06V 20/58 - Reconnaissance d’objets en mouvement ou d’obstacles, p. ex. véhicules ou piétonsReconnaissance des objets de la circulation, p. ex. signalisation routière, feux de signalisation ou routes
G05D 1/10 - Commande de la position ou du cap dans les trois dimensions simultanément
The presently disclosed subject matter includes a computerized method and system dedicated for reducing image artifacts and differences in an image mosaic and providing a smooth output image build from a collection of partially overlapping images. According to the disclosed technique image correction is applied on all regions of the corrected image and not only on overlapping regions between images.
A method of communicating information from a sensor concerning a received signal, comprising: responsive to receiving by at least one detecting sensor, during a defined time interval, data indicative of an entire data of a frequency band received by it during the defined time interval, comprising at least one signal emitted at least one emitter, and to detecting of the emitted signal by the at least one detecting sensor, sending from the sensor assistance information corresponding to the detected emitted signal during the defined time interval, to at least one non-detecting sensor. This information can be utilized by the non-detecting sensor to perform an action with respect to data indicative of an entire data of the frequency band received by the non-detecting sensor during a corresponding defined time interval, the action corresponding to at least one emitted signal received by the non-detecting sensor during the corresponding defined time interval.
H04L 1/00 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue
G01S 5/02 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de positionLocalisation par coordination de plusieurs déterminations de distance utilisant les ondes radioélectriques
H04W 84/18 - Réseaux auto-organisés, p. ex. réseaux ad hoc ou réseaux de détection
H04W 40/22 - Sélection d'itinéraire ou de voie de communication, p. ex. routage basé sur l'énergie disponible ou le chemin le plus court utilisant la retransmission sélective en vue d'atteindre une station émettrice-réceptrice de base [BTS Base Transceiver Station] ou un point d'accès
H04W 88/04 - Dispositifs terminaux adapté à la retransmission à destination ou en provenance d'un autre terminal ou utilisateur
H04W 84/04 - Réseaux à grande échelleRéseaux fortement hiérarchisés
H04L 25/49 - Circuits d'émissionCircuits de réception à conversion de code au transmetteurCircuits d'émissionCircuits de réception à pré-distorsionCircuits d'émissionCircuits de réception à insertion d'intervalles morts pour obtenir un spectre de fréquence désiréCircuits d'émissionCircuits de réception à au moins trois niveaux d'amplitude
A cellular system comprising at least one moving non-stationary base station for enabling cellular communication between at least two mobile stations in a geographic area that lacks adequate cellular coverage by at least one stationary base station.
H04W 4/90 - Services pour gérer les situations d’urgence ou dangereuses, p. ex. systèmes d’alerte aux séismes et aux tsunamis
H04B 7/26 - Systèmes de transmission radio, c.-à-d. utilisant un champ de rayonnement pour communication entre plusieurs postes dont au moins un est mobile
H04W 24/02 - Dispositions pour optimiser l'état de fonctionnement
H04W 72/08 - Affectation de ressources sans fil sur la base de critères de qualité
H04W 40/22 - Sélection d'itinéraire ou de voie de communication, p. ex. routage basé sur l'énergie disponible ou le chemin le plus court utilisant la retransmission sélective en vue d'atteindre une station émettrice-réceptrice de base [BTS Base Transceiver Station] ou un point d'accès
A computer-implemented method for controlling an excavation task by an autonomous excavation vehicle comprising a scanning device, the excavation task being described by a target map, the method comprising using an excavation vehicle control system for: a) according to data from the scanning device, maintaining a map representing current terrain; b) moving a sensor-equipped digging implement for executing an excavation operation; c) receiving data indicative of current terrain topography from the sensor; d) updating the maintained map according to the data indicative of current terrain topography; and e) calculating an excavation operation according to the difference between the maintained map and the target map.
An identification method which comprises providing at least one database storing, for each of a plurality of users, user data comprising biometric data representative of biometric features of the user, user identification data comprising at least one or more usernames and passwords, each username and password being associated with a website, the method comprising, by at least one processing unit, obtaining biometric data representative of biometric features of a candidate user attempting to be identified by a given website, searching, in the database, biometric data matching the biometric data of the candidate user according to a matching criterion, and sending to the given website at least a password stored for the candidate user in the database and associated with the given website, wherein the password is encrypted using an encryption mechanism which allows decryption of the password only by the given website.
G06F 21/32 - Authentification de l’utilisateur par données biométriques, p. ex. empreintes digitales, balayages de l’iris ou empreintes vocales
H04L 9/32 - Dispositions pour les communications secrètes ou protégéesProtocoles réseaux de sécurité comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système
H04L 29/06 - Commande de la communication; Traitement de la communication caractérisés par un protocole
Thus, according to some examples of the presently disclosed subject matter, in order to reduce path planning time, information that has previously been calculated during planning of a path is reused during planning of other subsequent paths. Using the stored indication reduces time required for planning the path and thus enables to evaluate a greater number of optional paths within a given period of time. This can assist in increasing speed and smoothness of vehicle maneuverability.
G05D 1/00 - Commande de la position, du cap, de l'altitude ou de l'attitude des véhicules terrestres, aquatiques, aériens ou spatiaux, p. ex. utilisant des pilotes automatiques
A floating breakwater structure is described. The structure includes a floating platform disposed at a water surface and a mooring system. The floating platform has one long side for facing a shore and another long side for facing a sea-horizon. The mooring system includes at least one pair of side anchors located on the seabed at one long side of the buoyancy platform, and at least one another pair of side anchors located on the seabed at the other long side of the floating platform. The mooring system also includes at least two pairs of crossing mooring spring-lines linked at one end to the floating platform. Each pair of the crossing mooring spring-lines is linked at one end to the corresponding long side of the of the floating platform and at another end to the corresponding pair of the side anchors.
E02B 3/06 - MôlesJetéesQuaisMurs de quaiÉpisBrise-lames
B63B 21/50 - Dispositifs d'ancrage pour navires spéciaux, p. ex. pour plates-formes flottantes de forage ou dragues
B63B 39/02 - Installations pour diminuer le tangage, le roulis ou autres mouvements similaires indésirables du navireAppareils pour indiquer l'assiette du navire réduisant les mouvements du navire par déplacement de masses
B63B 1/10 - Caractéristiques hydrodynamiques ou hydrostatiques des coques ou des ailes portantes tirant la portance principalement du déplacement liquide à coques multiples
B63B 35/44 - Constructions, magasins, plates-formes de forage ou ateliers flottants, p. ex. portant des appareils séparateurs huile-eau
F03B 13/18 - Utilisation du mouvement relatif entre un élément déplacé par les vagues et un autre élément l'autre élément étant fixé, à au moins un point, par rapport au fond ou au bord de la mer
B63B 22/02 - Coffres d'amarrage ou bouées spécialement adaptés pour l'amarrage d'un navire
B63B 39/06 - Installations pour diminuer le tangage, le roulis ou autres mouvements similaires indésirables du navireAppareils pour indiquer l'assiette du navire réduisant les mouvements du navire par l'effet d'ailerons agissant sur l'eau ambiante
A method of communicating information from a sensor concerning a received signal, comprising: responsive to receiving by at least one detecting sensor, during a defined time interval, data indicative of an entire data of a frequency band received by it during the defined time interval, comprising at least one signal emitted at least one emitter, and to detecting of the emitted signal by the at least one detecting sensor, sending from the sensor assistance information corresponding to the detected emitted signal during the defined time interval, to at least one non-detecting sensor. This information can be utilized by the non-detecting sensor to perform an action with respect to data indicative of an entire data of the frequency band received by the non-detecting sensor during a corresponding defined time interval, the action corresponding to at least one emitted signal received by the non-detecting sensor during the corresponding defined time interval.
H04L 1/00 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue
G01S 5/02 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de positionLocalisation par coordination de plusieurs déterminations de distance utilisant les ondes radioélectriques
H04W 84/18 - Réseaux auto-organisés, p. ex. réseaux ad hoc ou réseaux de détection
H04W 40/22 - Sélection d'itinéraire ou de voie de communication, p. ex. routage basé sur l'énergie disponible ou le chemin le plus court utilisant la retransmission sélective en vue d'atteindre une station émettrice-réceptrice de base [BTS Base Transceiver Station] ou un point d'accès
H04W 88/04 - Dispositifs terminaux adapté à la retransmission à destination ou en provenance d'un autre terminal ou utilisateur
H04W 84/04 - Réseaux à grande échelleRéseaux fortement hiérarchisés
H04L 25/49 - Circuits d'émissionCircuits de réception à conversion de code au transmetteurCircuits d'émissionCircuits de réception à pré-distorsionCircuits d'émissionCircuits de réception à insertion d'intervalles morts pour obtenir un spectre de fréquence désiréCircuits d'émissionCircuits de réception à au moins trois niveaux d'amplitude
The presently disclosed subject matter includes a failure detection sub-system operatively connectable to an autonomous vehicle that comprises an autonomous control sub-system that is configured to process real-time sensory data and generate commands for controlling the autonomous vehicle; the failure detection sub-system is configured to determine, based on real-time behavioral-data and real-time mapping data, whether a violation of the at least one safety rule is occurring; and generate one or more vehicle control commands for controlling at least one driving sub-system in case a violation of the safety rules is detected, wherein processing done by failure detection sub-system is less computationally intensive as compared to processing done by the autonomous control sub-system in the vehicle.
B60W 60/00 - Systèmes d’aide à la conduite spécialement adaptés aux véhicules routiers autonomes
G05D 1/00 - Commande de la position, du cap, de l'altitude ou de l'attitude des véhicules terrestres, aquatiques, aériens ou spatiaux, p. ex. utilisant des pilotes automatiques
94.
System which supports both TDD and FDD, with signal separation
An RF communication system supporting both TDD and FDD and including an FDD duplexer coupled to an antenna; a first pair of FDD/TDD switches each coupled to the duplexer and to a Tx/Rx switch via a sub-band switch; and a second pair of FDD/TDD switches coupled to the Tx/Rx switch including a first FDD/TDD switch coupled to a baseband processor via an amplifier and down converter and a second FDD/TDD switch coupled to a baseband processor via an amplifier and up converter.
There is provided a processor-based method of identifying an airborne object, the method comprising: obtaining a series of target Radar Cross Section (RCS) measurements of an airborne object, with associated aspect angles of the airborne object relative to a measuring radar; calculating at least one estimation of a candidate aircraft RCS time series in accordance with the series of target aspect angles, a candidate aircraft type, and at least one candidate aircraft body orientation; and determining an identification of the airborne object with an aircraft type, in accordance with the estimations of a candidate aircraft RCS time series, and the series of target RCS measurements.
G01S 7/41 - Détails des systèmes correspondant aux groupes , , de systèmes selon le groupe utilisant l'analyse du signal d'écho pour la caractérisation de la cibleSignature de cibleSurface équivalente de cible
G01S 13/72 - Systèmes radar de poursuiteSystèmes analogues pour la poursuite en deux dimensions, p. ex. combinaison de la poursuite en angle et de celle en distance, radar de poursuite pendant l'exploration
96.
Apparatus and methods for cellular network communication based on plural mobile cores
A cellular communication system comprising a population of cellular communication network nodes comprising a stationary core, a plurality of base stations, and at least one node having mobile station functionality; and a client tunneling functionality co-located with the node having mobile station functionality which is operative to use network topology information obtained via the mobile station functionality to initiate generation of a tunnel having a first end at the node and a second far end at the stationary core.
A method and system are presented for determining properties of an electromagnetic waveform. The method comprises: providing measured parametric EM field data indicative of measured vector components of electric and magnetic fields of an EM waveform measured in at least one instance of time; providing reference data indicative of a plurality of reference data sets, each data set comprising: a reference steering vector parameters indicative of a certain respective direction of arrival (DO A), and a corresponding parametric EM field reference data including reference vector components of an electric and magnetic field pertaining to a wavefront propagating with the DO A of the corresponding reference steering vector parameters; determining a matching score between the measured parametric EM field data and the parametric EM field reference data of one or more of the reference data sets; and in case the matching score of a certain reference data set complies with a certain threshold condition, determining that said measured parametric EM field data corresponds to said EM waveform having a single EM wavefront thereby enabling to discriminate between measured EM waveforms having a single wavefront and measured EM waveforms having multiple wavefronts.
A method and system are presented for determining properties of an electromagnetic waveform. The method comprises: providing measured parametric EM field data indicative of measured vector components of electric and magnetic fields of an EM waveform measured in at least one instance of time; providing reference data indicative of a plurality of reference data sets, each data set comprising: a reference steering vector parameters indicative of a certain respective direction of arrival (DO A), and a corresponding parametric EM field reference data including reference vector components of an electric and magnetic field pertaining to a wavefront propagating with the DO A of the corresponding reference steering vector parameters; determining a matching score between the measured parametric EM field data and the parametric EM field reference data of one or more of the reference data sets; and in case the matching score of a certain reference data set complies with a certain threshold condition, determining that said measured parametric EM field data corresponds to said EM waveform having a single EM wavefront thereby enabling to discriminate between measured EM waveforms having a single wavefront and measured EM waveforms having multiple wavefronts.
Speeding detection system comprising radar unit/s having a field of view of at least a portion of a network of roads, configured to track vehicles travelling along roads and to determine which tracked vehicles are committing traffic offenses and to continue tracking vehicles committing traffic offenses at least until each of the vehicles committing traffic offenses have entered a field of view of a camera synchronized to the radar unit and deployed along the network of roads and operative to generate image/s of vehicle/s detected by the radar unit committing a traffic offense, thereby to facilitate image processing including identification of license plate and reading license plate number and issuance of a ticket to owner associated with license plate number.
The disclosure relates to real-time autonomous path planning for a vehicle, and to the steering of the vehicle in accordance with the path. The path is planned in accordance with a given map of the area, and the path accuracy depends, inter alia, on the resolution and accuracy of the map.
G01C 21/30 - Mise en coïncidence avec des cartes ou des contours
B62D 15/02 - Indicateurs de direction ou aides de direction
G05D 1/00 - Commande de la position, du cap, de l'altitude ou de l'attitude des véhicules terrestres, aquatiques, aériens ou spatiaux, p. ex. utilisant des pilotes automatiques
