Patent ID: 9363112
Filing Date: 2016-06-07
CPC Classification: H03F,H04B,H04L

Claim Text:
1. A wireless communications device comprising: a transmit signal path including a digital-to-analog converter and a power amplifier downstream from said digital-to-analog converter; a receive signal path including an analog-to-digital converter; the transmit signal path and the receive signal path comprising common linearly-distorting elements; a magnitude detector configured to sample the transmit signal path before said power amplifier and independently from the receive signal path; and a signal controller configured to determine amplitude distortion and determine phase distortion based upon information from the magnitude detector, and generate an equalization filter, based upon the determined amplitude distortion and phase distortion for pre-distortion of traffic output through the transmit signal path, and for compensating for distortion on the receive signal path.