RF transceiver system with impedance mismatch detection and control and methods for use therewith

摘要

An RF transceiver system includes an RF transmitter that generates a transmit signal and an RF receiver that receives a received signal. A diplexer couples the transmit signal to an antenna, produces the received signal based on an inbound RF signal to the antenna, and isolates the transmit signal from the received signal. A mismatch detection module detects an impedance mismatch at the output of the RF transmitter by processing the transmit signal and the received signal and generates a mismatch feedback signal in response to an amount of detected mismatch. A processing module controls the amount of mismatch at the output of the RF transmitter in response to the mismatch feedback signal.