Patent ID: 9602156
Date: 2017-03-21
CPC Classifications: H04B,H04W

Claim:
1. A diversity module for a mobile device, the diversity module comprising: a first antenna-side multi-throw switch; a second antenna-side multi-throw switch; a first transceiver-side multi-throw switch; a second transceiver-side multi-throw switch electrically connected to a bidirectional terminal; a low band processing circuit configured to generate a low band signal, the low band processing circuit electrically coupled in a first signal path between the first antenna-side multi-throw switch and the first transceiver-side multi-throw switch; a mid band processing circuit configured to generate a mid band signal having a frequency content that is greater than a frequency content of the low band signal, the mid band processing circuit electrically coupled in a second signal path between the second antenna-side multi-throw switch and the second transceiver-side multi-throw switch, the second transceiver-side multi-throw switch configured to provide the mid band signal to the bidirectional terminal in a first mode and to provide a transmit signal from the bidirectional terminal to a first bypass path in a second mode; and a high band processing circuit configured to generate a high band signal at an output, the high band signal having a frequency content that is greater than the frequency content of the mid band signal, the high band processing circuit electrically coupled in a third signal path between the second antenna-side multi-throw switch and the first transceiver-side multi-throw switch so as to inhibit transmit leakage from the bidirectional terminal through the second transceiver-side multi-throw switch from reaching the output of the high band processing circuit.