Patent ID: 9220067
Filing Date: 2015-12-22
Classification: H03F,H04B,H04L,H04W

Abstract:
1. A front end radio architecture (FERA) with power management comprising: a first power amplifier (PA) block having a first-first PA for amplifying first-first signals and a first-second PA for amplifying first-second signals; a second PA block having a second-first PA for amplifying second-first signals and a second-second PA for amplifying second-second signals; at least one power supply adapted to selectively supply power to the first-first PA and the second-second PA through a first path, and to selectively supply power to the second-first PA and the first-second PA through a second path; and a control system adapted to selectively enable and disable the first-first PA, the first-second PA, the second-first PA, and the second-second PA in response to a selected mode of operation.