Patent ID: 11870397
Assignee: MEDIATEK INC.
Field: Basic communication processes (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 6:
7. The RF module of claim 6, wherein the ET multiplexer comprises:
a first ET switch and a second ET switch; and
a two-to-one multiplexing unit comprising a first multiplexing input port, a second multiplexing input port and a multiplexing output port, and selectively relaying one of the first multiplexing input port and the second multiplexing input port to the multiplexing output port; wherein:
the multiplexing output port is coupled to the ET output;
the first multiplexing input port is coupled to the first ET port;
the first ET switch is coupled between the second ET port and the second multiplexing input port;
the second ET switch is coupled between the third ET port and the second multiplexing input port; and
the first ET switch and the second ET switch are not closed concurrently.