PRECISION RATE DEMODULATION FOR A VIBRATING GYROSCOPE

DIRECT CURRENT OFFSET CALIBRATION DEVICE ON THE RECEIVING PATH AND DIRECT CURRENT OFFSET CALIBRATION METHOD THEREOF

Current mode signal path of an integrated radio frequency pulse generator

Flicker noise elimination in a double balanced mixer DC bias circuit

Capacitor circuit and capacitive multiple filter

Mixer module

Method and apparatus for direct conversion receiver correcting direct current offset

DC offset filter for wide band beamforming receivers

Receiver system

RF-demodulator, calibration circuitry and methods for calibrating an RF-demodulator

Semiconductor integrated circuit and operation method of the same

Systems and methods for implementing a harmonic rejection mixer

Configurable system for cancellation of the mean value of a modulated signal

Method and apparatus for imbalance-free FM demodulation in direct conversion radio receivers

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

Mobile communication apparatus

Self-optimizing integrated RF converter

MIXER WITH DIFFERENTIAL DC OFFSET CANCELLATION FUNCTION

Signal processing circuit and method with frequency up- and down-conversion

INTEGRATED ANALOG VIDEO RECEIVER

Wireless radio frequency signal transceiving system

METHOD AND APPARATUS FOR BIASING A MIXER

Simultaneous multiple signal reception and transmission using frequency multiplexing and shared processing

Systems and methods for implementing a harmonic rejection mixer

DC offset calibration for a radio transceiver mixer

MIXER CIRCUIT AND COMMUNICATION APPARATUS INCLUDING MIXER CIRCUIT

Method for correcting differential output mismatch in a passive CMOS mixer circuit

Mixer circuit, communication device, and electronic equipment

DC-compensated IP2 calibration for WCDMA receiver

Integrated analog video receiver

CALIBRATION STRATEGY FOR REDUCED INTERMODULATION DISTORTION

Offset correction for passive mixers

Mixer circuit and radio communication device using the same

Electrical device comprising analog frequency conversion circuitry and method for deriving characteristics thereof

Integrated analog video receiver

Mixer used for direct conversion receiver

Mobile communication apparatus

Video receiver with DC offset cancellation

Second intercept point (IP2) calibrator and method for calibrating IP2

Radio frequency doubler

Frequency conversion circuit

Local oscillator apparatus and method

Sub-harmonic mixer and down converter with the same

Double balanced mixer with switching pairs complementary to each other

Systems, methods, and apparatus for frequency conversion

Radio-Receiver Front-End and A Method For Frequency Converting An Input Signal

Mixer arrangement

Integrated Tuner for Terrestrial and Cable Television

Communication semiconductor integrated circuit device and a wireless communication system

Communication semiconductor integrated circuit device and a wireless communication system

Mixer circuit

System for reducing second order intermodulation products from differential circuits

Integrated direct conversion satellite tuner

Electrical device comprising analog frequency conversion circuitry and method for deriving characteristics thereof

Downconverting mixer

Apparatus and method for calibrating mixer offset

Balanced circuit arrangement and method for linearizing such an arrangement

Direct-conversion transmitting circuit and integrated transmitting/receiving circuit

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

Mixer circuit, receiver circuit, and frequency comparison circuit

Up-conversion mixing system with high carrier suppression

Circuit for compensating for the declination of balanced impedance elements and a frequency mixer

DC offset calibration for a radio transceiver mixer

Direct-conversion receiver system and method with quadrature balancing and DC offset removal

Method for reducing IM2 noise in a down conversion circuit

Frequency conversion circuit for direct conversion receiving, semiconductor integrated circuit therefor, and direct conversion receiver

Balanced circuit arrangement and method for linearizing such an arrangement

Loading circuit capable of canceling DC offset and mixer using the same

System and method for developing ultra-sensitive microwave and millimeter wave phase discriminators

Method and system for output common mode control for reducing DC offset for an IF mixer that downconverts a received signal to DC without introducing additional offset

Method and system for sharing GM stage for a second if mixer using a polyphase clock to reduce current consumption and improve matching

Mixer offset cancellation without generating I/Q imbalance

Frequency mixer

Frequency mixer device and method for compensating DC offset

Differential amplifier circuit and mixer circuit having improved linearity

Communication semiconductor integrated circuit device and a wireless communication system

Adaptive-biased mixer

Quadrature subharmonic mixer

Linear mixer with current amplifier

Video receiver with reduced power mode

Integrated analog video receiver

Video receiver with adaptive image rejection

Video receiver with DC offset cancellation

Apparatus and method for dynamic DC offset detection and cancellation using high pass filter with variable impedance and corner frequency

Mixer circuit and receiver circuit using the same

Signal processing semiconductor integrated circuit device and wireless communication system

Radio frequency doubler

System for tuning a corner frequency of a low pass filter

Frequency converter

Direct conversion receiver using vertical bipolar junction transistor available in deep n-well CMOS technology

Frequency converter and radio communication device using same

Direct conversion receiver

Mixer circuit offset compensation