US Patent 10257119 Multi-standard radio switchable multiplexer

Described herein are systems, devices, and methods for a multi-standard radio switchable multiplexer that is configured to process wireless local area network (WLAN) signals and cellular signals in the same module. A front end module can be configured to support concurrent operation of WLAN signals and cellular signals using switching networks as described herein. In general, the described systems and methods can be configured to concurrently operate different radio systems (e.g., cellular, BLUETOOTH, WLAN, GPS, etc.) without the use of cascaded filters.