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2018
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Invention
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Compact millimeter-wave tuner. A compact millimeter-wave slide screw impedance tuner allows reduc... |
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Invention
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Calibration and load pull method for rf and baseband frequencies. A test method allows investigat... |
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Invention
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Calibration method for coupler-tuner assembly. Test setup and calibration method for wideband, in... |
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Invention
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Coaxial adjustable wave probe. Wideband coaxial low loss signal couplers use an electro-magnetic ... |
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Invention
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Active electronic tuner. An active digital electronic tuner (AET) uses a digital PIN diode electr... |
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Invention
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Impedance pattern generation for noise parameter measurement system. A fast wideband four noise p... |
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Invention
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Millimeterwave tuners with external airline. A passive slide screw load pull tuner structure can ... |
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Invention
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Hybrid load and source tuner using digital active loop. A digitally controlled hybrid (active-pas... |
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Invention
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Transforming load pull test fixture for wave measurements. RF (Radio Frequency, typically 500 MHz... |
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Invention
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Mhz range harmonic impedance tuner and method. 9 possible combined tuner states. Stepper motors, ... |
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Invention
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Slide screw tuners with offset tuning probes and method. A passive slide screw load pull tuner st... |
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Invention
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Coplanar load pull test fixture for wave measurements. Coplanar waveguide microwave transistor te... |
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Invention
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Integrated split signal hybrid harmonic tuner. An integrated hybrid (active-passive) harmonic imp... |
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Invention
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Compact harmonic tuner system with rotating probes. A compact harmonic tuner system uses a two-ca... |
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Invention
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Hybrid digital electronic tuner. A hybrid digital electronic tuner (HDET) uses a modified forward... |
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2017
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Invention
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Frequency adjustable pre-matching coaxial transistor test fixture. Coaxial microwave transistor t... |
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Invention
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Pre-matched coaxial transistor test fixture. Coaxial microwave transistor test fixtures provide l... |
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Invention
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Adjustable pre-matching coaxial transistor test fixture. Coaxial microwave transistor test fixtur... |
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Invention
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Hybrid harmonic tuner. A hybrid harmonic tuner uses a reverse injection technique, a modified adj... |
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Invention
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Hybrid electro-mechanical tuner. A hybrid electro-mechanical tuner uses a modified version of the... |
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Invention
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Hybrid electronic tuner. A hybrid RF electronic impedance tuner is made using multiple PIN diodes... |
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Invention
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Hybrid split signal load pull system with wave-probe. A hybrid, fundamental and harmonic frequenc... |
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Invention
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High power low frequency tuners. A high power low frequency tuner uses motor controlled rotary ca... |
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Invention
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Setup and method for noise parameter measurement. A noise parameter test setup allows accurately ... |
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Invention
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Hybrid harmonic impedance tuner. A hybrid harmonic slide screw tuner uses the forward injection t... |
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Invention
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Compact harmonic amplitude and phase controller. A compact remotely adjustable harmonic microwave... |
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Invention
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Programmable harmonic amplitude and phase controller. A continuously adjustable programmable harm... |
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Invention
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Programmable amplitude and phase controller. A continuously manually or remotely adjustable micro... |
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Invention
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High gamma compact harmonic tuner. Compact, high Gamma, wideband, multi-carriage-multi-harmonic t... |
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Invention
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Active slide screw tuner. An active slide screw tuner uses the forward injection technique, also ... |
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Invention
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Load pull method for transistors driven by modulated signal. A test method allows investigating t... |
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Invention
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High reliability power tuners. High reliability impedance tuners used in high power measurements ... |
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Invention
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Hermetic rf connection for on-wafer operation. A hermetically sealed link for low loss coaxial ai... |
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2016
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Invention
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Calibration method for high gamma combo tuner. An RF electronic impedance tuner uses multiple PIN... |
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Invention
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High gamma electronic tuner. An RF electronic impedance tuner uses multiple PIN diodes, Varactors... |
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Invention
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Compact multi-carriage impedance tuner and method. A new multi-carriage slide screw impedance tun... |
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Invention
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Multi-band low frequency impedance tuner. A multi-band, electro-mechanical programmable impedance... |
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Invention
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Stable load pull operation using tuners. Load Pull tuning pattern and probe movement algorithms a... |
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Invention
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Transistor test fixture with convex surface of the support blocks. Microwave micro-strip or copla... |
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2015
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Invention
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Wideband slide screw impedance tuner. Multi octave frequency-range electro-mechanical impedance t... |
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Invention
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Tuning method for hybrid active injection load pull system. A harmonic load pull system uses a nu... |
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Invention
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High power slide screw tuners. Impedance tuners used in high power measurements suffer fast heati... |
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Invention
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Variable capacitors for high accuracy tuning. Improved interdigital parallel plate rotary capacit... |
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Invention
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High speed hybrid active load pull. A high speed tuning and measuring algorithm is used for produ... |
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Invention
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Low cost probes for slide screw tuners. A new tuning probe for slide-screw impedance tuners uses ... |
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2014
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Invention
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Transistor test fixture with integrated couplers and method. Microwave transistor test fixtures, ... |
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2013
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Invention
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Wafer probe holder for planarity and orientation adjustment. A compact device allows individual o... |
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Invention
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Method for reducing power requirements in active load pull system. A method and test setup for re... |
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Invention
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Multi-frequency attenuation and phase controller. A multi-frequency programmable and remotely con... |
