Patent ID: 9722577
Date: 2017-08-01
CPC Classifications: H01Q,H03H,H04B,H04L,H04W

Claim:
1. A communication device, comprising: a transceiver; an antenna; an RF matching network comprising a plurality of variable reactive elements, wherein the RF matching network has RF ports coupled to the transceiver and coupled to the antenna; and a controller coupled with the RF matching network, wherein the controller determines a signal parameter associated with at least one of the RF ports of the RF matching network, wherein the controller generates a plurality of control signals for independently controlling the plurality of variable reactive elements based on the signal parameter, wherein the plurality of control signals is generated by the controller based on a mode of operation of the communication device, and wherein the RF matching network modifies signal power transferred between the RF ports according to the plurality of control signals applied to the plurality of variable reactive elements to vary a variable impedance of the RF matching network.