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2015
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Invention
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Adaptively controlled pre-distortion circuits for rf power amplifiers. A system includes a crest-... |
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2014
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Invention
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Dual power amplifier linearizer. A circuit in a transmitter with multiple power amplifiers includ... |
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Invention
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Adaptively controlled digital pre-distortion in an rf power amplifier using an integrated signal ... |
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2013
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Invention
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Filter enhancer and method. A filter enhancer provides greater performance in a passive filter. T... |
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Invention
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Integrated signal analyzer for adaptive control of mixed-signal integrated circuits. A mixed-sign... |
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Invention
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Crest factor reduction for brand-limited multi-carrier signals. A crest factor reduction (CFR) ci... |
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2011
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Invention
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True rms power measurement. Systems and methods are provided for power measurement of signals suc... |
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2010
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Invention
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Analog signal processor for nonlinear predistortion of radio-frequency signals. RF predistortion ... |
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2008
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Invention
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Integrated signal analyzer for adaptive control of mixed-signal integrated circuit. A mixed-signa... |
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Invention
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Scalable cost function generator and method thereof. A cost function generator circuit includes m... |
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Invention
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Error signal formation for linearization. A performance monitor for generating a digital error si... |
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Invention
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Additive pre-distortion for linearization. In one embodiment, a signal processor for linearizing ... |
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Invention
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High order harmonics generator. A high-order harmonics generator includes a plurality of high-pas... |
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2007
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Invention
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Equalizer systems and methods utilizing analog delay elements. Systems and methods provide analog... |
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Invention
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Multi-use input/output pin systems and methods. Systems and methods provide multi-use input/outpu... |
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2006
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Invention
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Pre-distortion apparatus. Pre-distortion apparatuses and methods for a non-linear component are p... |
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2005
|
Invention
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Dc offset reduction circuit and method. A circuit and method for reducing the DC offset in a sign... |
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Invention
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Programmable passive inductor. A programmable passive inductor includes two inductors or coils, e... |
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Invention
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Adaptive signal latency control for communications systems signals. An apparatus and method for a... |
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Invention
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Accurate timing alignments for decision directed continuous time equalizers. A continuous time eq... |
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2004
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Invention
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Method and apparatus for generating coefficients in continuous time equalizers. Systems and metho... |
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Invention
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Constrained coefficient adaptation for continuous-time equalizers. A low-voltage constrained coef... |
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Invention
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Low voltage broadband gain cell. T-coil structures are used in one embodiment to inject programma... |
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Invention
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Analog delay chain having more uniformly distributed capacitive loads and analog delay cell for u... |
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Invention
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Reference generator. Systems and methods are disclosed herein to provide reference generators. Fo... |
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2003
|
Invention
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Method and apparatus for automatic gain control. Systems and methods provide automatic gain contr... |
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Invention
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Trimmable bandgap voltage reference. A bandgap reference includes a current source providing a cu... |
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Invention
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Analog delay elements. Systems and methods provide analog delay elements, which may be utilized i... |
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Invention
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Digitally controlled transconductance cell. A digitally controlled transconductance cell includes... |
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Invention
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Analog signal interpolation. A linear interpolator is provided that includes differential pairs o... |
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Invention
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Multi-layer symmetric inductor. An integrated circuit including a differentially excited symmetri... |
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Invention
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Adaptation structure and methods for analog continuous time equalizers. Tap coefficients for frac... |
