Patent attributes
Diversity receiver front end system with tunable input and output matching circuits. A receiving system can include a controller configured to selectively activate one or more of a plurality of paths between an input of the receiving system and an output of the receiving system. The receiving system can include a plurality of amplifiers. Each one of the plurality of amplifiers can be disposed along a corresponding one of the plurality of paths and can be configured to amplify a signal received at the amplifier. The receiving system can include one or more tunable matching circuits. Each one of the one or more tunable matching circuits can disposed at the input or the output and configured to present an impedance based on a tuning signal received from the controller.
