PREDISTORTION CIRCUIT, METHOD FOR GENERATING A PREDISTORTED BASEBAND SIGNAL, CONTROL CIRCUIT FOR A PREDISTORTION CIRCUIT, METHOD TO DETERMINE PARAMETERS FOR A PREDISTORTION CIRCUIT, AND APPARATUS AND METHOD FOR PREDISTORTING A BASEBAND SIGNAL

摘要

A predistortion circuit for a wireless transmitter includes a signal input configured to receive a baseband signal. Further, the predistortion circuit includes a predistorter configured to generate a predistorted baseband signal using the baseband signal and a select of one of a first predistorter configuration and a second predistorter configuration.