Apparatus, system, and method for amplitude-phase synchronization in polar transmitter

摘要

A modulation path synchronization apparatus in a polar transmitter includes a modulation path to receive a training waveform, a detector coupled to the modulation path, and a processor coupled to the detector. The detector is to detect a modulated training waveform. The processor is to determine a delay between the training waveform and the modulated training waveform.