System and methods for data compression and nonuniform quantizers

System and methods for data compression and nonuniform quantizers

Digital modulation scheme for data transfer

DELTA-SIGMA CONVERTER WITH PM/FM NON-LINEAR LOOP

System and methods for data compression and nonuniform quantizers

Digital camera analog transmission band stacking into single wire

Analog-to-digital converter with bandpass noise transfer function

Transmitter, control method, computer program and delta-sigma modulator

Digital modulation with arbitrary input sampling and output modulation frequencies

Mismatch shaping for DAC

Pulse width digitizing method and pulse width digitizer using thereof

Delta-sigma analog-to-digital converter, radio receiver, communication apparatus, method, and computer program

Hybrid heterodyne transmitters and receivers

Sigma-delta-based analog-to-digital converter

Transformer-isolated analog-to-digital converter (ADC) feedback apparatus and method

Sigma delta analog to digital converter with internal synchronous demodulation

Radio frequency ΣΔ-modulator

Direct RF D-to-A conversion

Transducer device

Mixer/DAC chip and method

A/D converter, signal processor, and receiving device

A/D converter, signal processor, and receiving device

A/D Conversion circuit with carrier frequency removing feature

Spectral emission shaping sigma delta modulator for wireless applications

Configuration for digital-analog conversion of high-frequency digital input signal into carrier-frequency analog output signal

Self-tuning output digital filter for direct conversion delta-sigma transmitter

Sigma-delta analog-to-digital converter and method for reducing harmonics

Hybrid heterodyne transmitters and receivers

Switching power amplifier using a frequency translating delta sigma modulator

Heterodyne-mimicking adapter

Apparatuses and methods for sample-rate conversion