Patent ID: 8964532
Filing Date: 2015-02-24
Classification: H04B

Abstract:
1. A wireless communication device, comprising a first radio configured to provide a first radio frequency output on a plurality of carriers; a second radio configured to provide a second radio frequency output on a plurality of carriers; a lossless switching module including and a controller that selectively controls the switching module to (i) provide the first radio frequency output on the switched output and couple the second input to an impedance corresponding to an impedance of the second radio if the second radio is in a standby mode and (ii) provide the second radio frequency output on the switched output and couple the first input to an impedance corresponding to an impedance of the first radio if the second radio is operating in place of the first radio, wherein the controller selectively controls the switches to provide the first and second radio frequency outputs combined on the switched output if the carriers of the first radio frequency output are different than the carriers of the second radio frequency output.