Patent ID: 9425833
Filing Date: 2016-08-23
CPC Classification: H02M,H04B

Claim Text:
1. A wireless device comprising: one or more front-end modules configured to facilitate processing of a plurality of radio-frequency (RF) signals; an antenna; an RF switch configured to route at least a portion of the plurality of RF signals between the antenna and the one or more front-end modules based on a mode of operation of the wireless device; and a switch controller configured to control the RF switch, the switch controller including a controllable electrical source having at least two sub-circuits configured to receive at least two control signals, each sub-circuit configured to receive a respective control signal of the at least two control signals and to draw from a supply in response to an edge of the respective control signal, the switch controller further including a control signal generator configured to provide the at least two control signals to the controllable electrical source such that the at least two control signals are separated by at least one non-zero phase difference.