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2022
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Invention
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Non-disruptive phased array calibration for fdd and tdd communication systems. A method of calibr... |
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Invention
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Method and apparatus for beam forming.
Beamforming antennas are used in cellular network to impr... |
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2021
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Invention
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Precision high frequency phase adders. An electronic circuit including: a differential multiplier... |
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2020
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Invention
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Transmitter signal cancellation in phased array receivers. A method employing an array of antenna... |
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Invention
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Transmitter signal cancellation in phased array transceivers. A method employing an array of ante... |
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Invention
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Initialization method for precision phase adder. o+Δf) to a second input of the mixer; and determ... |
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2019
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Invention
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Phased array orientation finding method. A method of determining an orientation of a phased array... |
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Invention
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Enhancing throughput using agile beam switching and user scheduling in cellular systems. A method... |
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Invention
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Channel sounding in hybrid massive mimo arrays. A method involving a MIMO communications system i... |
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Invention
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High altitude platform cellular systems. A method of providing cellular coverage involving: using... |
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Invention
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Interference reduction in cellular communication systems. A method of using a phased array antenn... |
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Invention
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Digital port expansion for hybrid massive mimo systems. M·N, and wherein P
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P/S
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downloadable software for measuring antenna orientation |
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Invention
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Active array calibration. A method of calibrating a phased array including an array of antenna el... |
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2018
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Invention
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Port-to-beam precoding to enable codebook based mu-mimo operation in active antenna systems. A me... |
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Invention
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Low thermal impedance structure in a phased array. An antenna system including: a metal base plat... |
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2017
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Invention
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Antenna element self-test and monitoring. A method of testing a phased array antenna that include... |
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Invention
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Distributing coherent signals to large electrical distances over serial interconnections. A metho... |
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P/S
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Computer software for programming, controlling and
calibrating an antenna system for wireless co... |
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Invention
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Calibrating a serial interconnection. A method for calibrating a serial interconnection system ha... |
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Invention
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Antenna mapping and diversity. A method involving an antenna array for wirelessly transmitting in... |
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2016
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Invention
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A low thermal impedance structure in a phased array. An antenna system including: a metal base pl... |
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Invention
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Multi-beam crest factor reduction. A system for use with beam signals, the system including: a cr... |
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P/S
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Computer software for programming, controlling and calibrating an antenna system for wireless com... |
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P/S
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Antenna system for wireless communication comprised of an
array of antennas to shape, adjust and... |
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Invention
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Modular phased array. A removable module for a phased array, the module including: a circuit boar... |
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P/S
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Antenna system for wireless communication comprised of an array of antennas to shape, adjust and ... |
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P/S
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Antennas; antenna system for wireless communication
comprised of an array of crosspole antennas,... |
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2015
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Invention
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Techniques for achieving high average spectrum efficiency in a wireless system. Techniques for ac... |
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P/S
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antennas; antenna system for wireless communication comprised of an array of crosspole antennas, ... |
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Invention
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Coupling of signals on multi-layer substrates. A signal distribution structure including: a diele... |
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2013
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Invention
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Method and system for multi-point signal generation with phase synchronized local carriers. A met... |
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2011
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Invention
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Low cost, active antenna arrays. i); and also including tunable transmitter circuits for driving ... |
