Patent ID: 9602146
Date: 2017-03-21
CPC Classifications: H04B,H04L

Claim:
1. Radio frequency (RF) front end circuitry comprising: mid/high-band switching circuitry configured to receive and selectively route mid-band and high-band signals between a mid/high-band output port and a plurality of mid/high-band transceiver ports; a carrier-aggregation diplexer coupled to a first one of the plurality of mid/high-band transceiver ports and configured to pass mid-band signals between a mid-band diplexer port and the first one of the plurality of mid/high-band transceiver ports while attenuating other signals and pass high-band signals between a high-band diplexer port and the first one of the plurality of mid/high-band transceiver ports while attenuating other signals; mid-band transceiver circuitry coupled between the mid-band diplexer port and a second one of the plurality of mid/high-band transceiver ports; and high-band transceiver circuitry coupled between the high-band diplexer port and a third one of the plurality of mid/high-band transceiver ports.