Methods and Circuitry for Reducing Mixer Harmonics Conversion Gain and Local Oscillator Fundamental and Harmonics Feedthrough

Methods and Circuitry for Reducing Mixer Harmonics Conversion Gain and Local Oscillator Fundamental and Harmonics Feedthrough

Oscillator feedthrough calibration

Filter circuitry using active inductor

Mixer with filtering function and method for linearization of mixer

Switch circuit, mixer, and electronic device

Flicker noise elimination in a double balanced mixer DC bias circuit

Up-converter and mobile terminal having the same

Integrated amplifier devices and methods of use thereof

Mixer module

Integrated amplifier devices and methods of use thereof

Mixers with improved linearity

Self-reconfigurable returnable mixer

Enhanced broadband operation of an active mixer

Mixing stage, modulator circuit and a current control circuit

Radio frequency receiver front-end with gain control capability as well as improved impedance matching control capability

Mixing stage, modulator circuit and a current control circuit

Magnetoresistive mixer

Signal receiving apparatus and signal receiving method

Non-linear capacitance based parametric mixer

Switching system with linearizing circuit

Mixing stage, modulator circuit and a current control circuit

Up-conversion mixer having a reduced third order harmonic

Agile radio architecture

Active mixer and active mixing method

Mixing circuit

Harmonic rejection mixer arrangement

Subharmonic mixer

Impedance transformer for use with a quadrature passive CMOS mixer

TRANSCONDUCTANCE CIRCUIT AND FREQUENCY MIXER

Linearity improvement over temperature using temperature dependent common-mode voltages in active mixer

Switching system with linearizing circuit

Mixer with calibration circuit and calibration method thereof

Signal mixing circuit and associated converter

Mixer and associated signal circuit

Up-conversion mixer having a reduced third order harmonic

Analog multiplier circuit, variable gain amplifier, detector circuit, and physical quantity sensor

Linearity in passive mixer circuits

Mixer circuit

Frequency mixing circuit and method for suppressing local oscillation leakage in frequency mixing circuit

Variable-gain mixer for a wireless receiver with current compensation

High frequency mixer with tunable dynamic range

Modulator, mixer and method for amplitude shift keying modulation

Conversion circuit for converting complex analog signal into digital representation

High linearity up-conversion mixer

System and method for providing a carbon nanotube mixer

Up-conversion mixer having a reduced third order harmonic

Mixing circuit

Method and apparatus to linearize transconductors by predistortion

Low noise mixer

Switching system with linearizing circuit

Calibration of passive harmonic-rejection mixer

Mixer for canceling second-order inter-modulation distortion and associated transconductor circuit

Second-order distortion correcting receiver and second-order distortion correcting method

Frequency converting circuit, signal processing circuit and receiver

LOW NOISE MIXER

Drain-pumped sub-harmonic mixer for millimeter wave applications

Current-matching intermodulation suppression

Self-optimizing integrated RF converter

Multiplier, Mixer, Modulator, Receiver and Transmitter

Direct conversion receiver

Positive coefficient weighted quadrature modulation method and apparatus

Mixer circuit

Mixer with high linearity

LOW NOISE MIXER

Mixer capable of improving signal quality

Method and apparatus to linearize transconductors by predistortion

DOWN-CONVERTER MIXER

Method and arrangement for a linear mixer

Mixer with shorting switch

Mixer with Feedback

Spin high-frequency mixer and method of manufacture thereof

Single ended multiband feedback linearized RF amplifier and mixer with DC-offset and IM2 suppression feedback loop

Semiconductor device

LOW VOLTAGE MIXER CIRCUIT

Low voltage mixer with improved gain and linearity

Mixer circuit for frequency mixing of differential signals

Stepped gain mixer

Differential amplifier circuit and frequency mixer for improving linearity

Linear and polar dual mode transmitter circuit

Method of third-order transconductance cancellation and linear mixer thereof

Gilbert mixers with improved isolation

Transconductor

High Linearity and Low Noise Mixer

Transconductor having high linearity and programmable gain and mixer using the same

Mixer for downconversion of RF signals

Highly linear and very low-noise down-conversion mixer for extracting weak signals in the presence of very strong unwanted signals

TRANSCONDUCTOR AND MIXER WITH HIGH LINEARITY

Mixer used for direct conversion receiver

Mixer circuit

Drain-pumped sub-harmonic mixer for millimeter wave applications

Communication device, mixer and method thereof

High performance low noise amplifier

Low Noise Mixer

Low noise mixer with reduced distortion

Signal downconverter

Frequency conversion circuit

Mixer amplifier and radiofrequency front-end circuit

Sub-harmonic mixer and down converter with the same

Mixer-system with gain-blocks and switches

Double balanced mixer with switching pairs complementary to each other

Tuneable circuit for canceling third order modulation

Conversion mixer with high impedance circuit

Integrated Tuner for Terrestrial and Cable Television

Apparatus and method for frequency conversion with minimized intermodulation distortion

Mixing DAC architectures for a radio frequency receiver

Linearized and balanced mixer apparatus and signal mixing method

Low noise high linearity downconverting mixer

I/Q modulator using current-mixing and direct conversion wireless communication transmitter using the same

Mixer-system with gain-blocks and switches

Downconversion mixer with IM2 cancellation

Mixer transconductance in RF transceiver

Gilbert mixers with improved isolation and methods therefor

Circuit and method for receiving and mixing radio frequencies in a direct conversion receiver

Mixer circuit, receiver comprising a mixer circuit method for generating an output signal by mixing an input signal with an oscillator signal

Systems and method for a highly linear, low power mixer

Mixer stage and method for mixing two signals having different frequencies

Passive reflection mixer

Mixer circuit, receiver comprising a mixer circuit, wireless communication comprising a receiver, method for generating an output signal by mixing an input signal with an oscillator signal

Active mixer with self-adaptive bias feedback

Direct-conversion frequency mixer

Voltage-current conversion circuit, amplifier, mixer circuit, and mobile appliance using the circuit

Signal reception front-end circuit, signal reception circuit, and communication apparatus comprising the same

Differential amplifier circuit and mixer circuit having improved linearity

Adaptive-biased mixer

Mixer circuit with phase-shifted radio frequency signal

Linear mixer with current amplifier

Inverse function method for semiconductor mixer linearity enhancement

Circuit arrangement for a wideband mixer with predistortion and high linearity

Low voltage mixer

Systems and methods for adjusting the bias level of a mixer in a transmitter

Low distortion quadrature mixer and method therefor

Frequency mixer preventing degradation in linearity on amplitude of input signal

Transconductor circuit for compensating the distortion of output current

Radio-frequency mixer arrangement

Low-voltage low-power high-linearity active CMOS mixer

Passive mixer with improved linearity

Current-mode analog multipliers using substrate bipolar transistors in CMOS for artificial intelligence

Power efficient triple-balanced radio frequency mixers

Radio receiver co-existence

Method and apparatus to reconfigure a filter

Multi-LO band switched-core frequency mixer

Active combiner

Multiple mode RF circuit