Transmit signal linearizing method in digital mobile network, involves feeding back measurement variables to perform numeric variation of compensated signal, and phase and amplitude adaptation of reference signal

摘要

The numeric variation of an analog predistorted and frequency response compensated signal and phase adaptation and amplitude adaptation of a reference signal, are carried out by logically feeding back measurement variables, which evaluate a fault signal or an output signal, to the compensated signal and the reference signal. An Independent claim is included for apparatus for linearizing digitally generated transmit signal.