219109 ⎘
Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by; Functional aspects of demodulators Reduction of intermodulation, nonlinearities, adjacent channel interference; intercept points of harmonics or intermodulation products
Local oscillator switching control for a very low intermediate frequency receiver
#2Switch circuit, mixer, and electronic device
#3Mixer bias circuit
#4Harmonic-based nonlinearity factorization scheme to facilitate up-conversion mixer linearity
#5Passive mixer with reduced second order intermodulation
#6Large-signal GM3 cancellation technique for highly-linear active mixers
#7Passive mixer
#8Signal cancellation system and method
#9Mixer with series connected active devices
#10Apparatus and method of reducing power consumption in a low intermediate frequency radio receiver
#11Apparatus and method for setting a local oscillator duty ratio based on an image distortion level
#12Passive mixer with reduced second order intermodulation
#13Re-configurable passive mixer for wireless receivers
#14High performance receiver architecture and methods thereof
#15Distortion compensation circuit
#16Down-conversion circuit
#17Apparatus and method for canceling inter-modulation products
#18Method and device for suppressing harmonic signals
#19Method and apparatus for processing a transmission signal in communication system
#20Very low intermediate frequency (VLIF) receiver and a method of controlling a VLIF receiver
#21Correction of imbalances in a complex intermediate frequency mixer
#22Mixing circuit
#23Down-conversion circuit
#24Down-conversion circuit with interference detection
#25Mixer with channel impedance equalization
#26Circuit and method with improved mixer linearity
#27Switching system with linearizing circuit
#28Linearity in passive mixer circuits
#29Image rejection for low IF receivers
#30Correction of imbalances in a complex intermediate frequency mixer
#31Compact high linearity MMIC based FET resistive mixer
#32LOCAL OSCILLATOR CLOCK SIGNALS
#33Direct mixer with transistor and sample-and-hold module
#34Linearization technique for mixer
#35Passive mixer with reduced second order intermodulation
#36Low noise mixer
#37High dynamic range time-varying integrated receiver for elimination of off-chip filters
#38Switching system with linearizing circuit
#39IP2 calibration methods and techniques
#40Mixer for canceling second-order inter-modulation distortion and associated transconductor circuit
#41Multiple band saw-less receiver including a frequency translated BPF
#42Portable computing device with a saw-less transceiver
#43HIGHLY INTEGRATED, HIGH FREQUENCY, HIGH POWER OPERATION MMIC
#44Compact high linearity MMIC based FET resistive mixer
#45Receiver apparatus, image signal attenuating method, and mismatch compensating method
#46Mixer circuit and method for adjusting common voltage of mixer circuit
#47Current-matching intermodulation suppression
#48Method for second intercept point calibration based on opportunistic reception
#49High dynamic range time-varying integrated receiver for elimination of off-chip filters
#50Self-optimizing integrated RF converter
#51REJECTION OF A CLOSE-IN-FREQUENCY INTERFERER EMPLOYING A LOG DETECTOR AND CLASSICAL DOWN CONVERTER
#52MIXER WITH DIFFERENTIAL DC OFFSET CANCELLATION FUNCTION
#53Combined mixer and balun design
#54Anti jamming system
#55METHOD AND APPARATUS FOR BIASING A MIXER
#56Simultaneous multiple signal reception and transmission using frequency multiplexing and shared processing
#57Re-configurable passive mixer for wireless receivers
#58Mixer-amplifier for an RF receive chain
#59Mixer cell with a dynamic bleed circuit
#60Single ended multiband feedback linearized RF amplifier and mixer with DC-offset and IM2 suppression feedback loop
#61QUADRATURE MIXER CIRCUIT
#62Self-calibrating mixer
#63Balanced mixer with calibration of load impedances
#64Passive mixer and four phase clocking method and apparatus
#65Passive mixer and four-phase clocking method and apparatus
#66Method for correcting differential output mismatch in a passive CMOS mixer circuit
#67Short range radar small in size and low in power consumption and controlling method thereof
#68Method of third-order transconductance cancellation and linear mixer thereof
#69Enhanced Mixer Device
#70High dynamic range time-varying integrated receiver for elimination of off-chip filters
#71Circuit arrangement for signal mixing
#72Variable gain mixer
#73High linearity passive mixer and method thereof
#74Wideband resistive input mixer with noise-cancelled impedance
#75Origami cascaded topology for analog and mixed-signal applications
#76Balanced mixer with calibration of load impedances
#77Method and apparatus for receiving radio frequency signals
#78Second intercept point (IP2) calibrator and method for calibrating IP2
#79Radio-Receiver Front-End and A Method For Frequency Converting An Input Signal
#80System for reducing second order intermodulation products from differential circuits
#81Mixer capable of detecting or controlling common mode voltage thereof
#82Balanced circuit arrangement and method for linearizing such an arrangement
#83Circuit for compensating for the declination of balanced impedance elements and a frequency mixer
#84Higher linearity passive mixer
#85Signal processing circuit and communication device using the same
#86Passive reflection mixer
#87Balanced circuit arrangement and method for linearizing such an arrangement
#88Push-pull amplifier and frequency converter circuit
#89Communication semiconductor integrated circuit and radio communication system
#90Mixer capable of detecting or controlling common mode voltage thereof
#91Frequency mixer
#92Frequency-mixing method and frequency-mixing device using the same
#93High linearity and low noise CMOS mixer and signal mixing method
#94Frequency mixer device and method for compensating DC offset
#95RF mixer with high local oscillator linearity using multiple local oscillator phases
#96Passive mixer with improved linearity
#97High dynamic range time-varying integrated receiver for elimination of off-chip filters
#98High linearity passive mixer and associated LO buffer
#99High linearity passive mixer and associated LO buffer
#100Mixer with series connected active devices
#101Multi-frequency data communication service over multiple wireless access nodes
#102Power efficient triple-balanced radio frequency mixers