Skyworks Solutions, Inc.
RADIO-FREQUENCY FRONT-END SYSTEMS AND DEVICES

Abstract:

Radio-frequency front-end systems and devices. In some embodiments, a front-end system can include a first mid-band amplifier system configured to amplify transmit and receive signals in a first mid-band. The front-end system can further include a second mid-band amplifier system configured to amplify at least a transmit signal in a second mid-band, such that the front-end system is capable of simultaneous uplink operations in the first mid-band and the second mid-band.