Method and apparatus for peak-to-average ratio control in an amp

Method and apparatus for the generation and detection of...

Method and system for a wideband polar transmitter

Method for reducing out-of-band and spurious emissions of AM...

Method for transmitting data between a terminal and a portable d

Modulation-index adjustable amplitude shift keying transmitter

Multi-mode selectable modulation architecture calibration...

Non-linear constant envelope modulator and transmit architecture

Quadrature modulation circuits and systems supporting...

Radio broadcasting method and transmitter using...

Radio frequency communications systems and methods employing...

Reduction of average-to-minimum power ratio in...

Satellite communications systems and methods employing...

Signal processing system and information storage medium

Single and multiple sinewave modulation and demodulation...

Single and multiple sinewave modulation and demodulation...

Single side band modulator

Single side-band mixer

Single sideband voice signal tuning method

Stereo multiplex encoder (MPX) for FM transmission