Patent ID: 9647742
Date: 2017-05-09
CPC Classifications: H04B,H04L

Claim:
1. A radio frequency front end (RFFE) system within a wireless communication device, the system comprising: a first antenna tuner having a low band tunable matching circuit, a high band tunable matching circuit and a matching circuit diplexer, the first antenna tuner for transforming an impedance of a first antenna of the wireless communication device; a first low band transceiver having a low band transceiver output connection to the first antenna; a first high band transceiver having a high band transceiver output connection to the first antenna; at least one radio frequency (RF) test connector including a first RF test connector, wherein the first RF test connector is coupled between the first antenna and the first antenna tuner; and a controller coupled to said first antenna tuner, said first low band transceiver, and said first high band transceiver and which: