Calibrated PLL for wide band communication semiconductor...

Calibrating an RF transmitter

Cartesian loop transmitter and method of adjusting an output...

Cartesian loop transmitter and method of adjusting an output...

Cartesian multicarrier feedback

Cellular mobile telephone terminal

Circuit and method for compensating for non-linear distortion

Circuit arrangement comprising a Cartesian amplifier

Circuit arrangement for wirelessly exchanging data and RFID...

Circuit for adjusting transmit power

Circuit for forming low power levels in a transmitter of a radio

Circuit for measuring output powers of channels and stabilizing

Closed loop power control of non-constant envelope waveforms...

Closed loop power control of non-constant envelope waveforms...

Combined RF power detector and power precorrector

Continuous closed-loop power control system including...

Control of attenuation and amplification in foward and feedback

Control of switcher regulated power amplifier modules

Control of transmission power in a communication system

Control system for controlling an output signal power level...