公开(公告)号：US20160079649A1

公开(公告)日：2016-03-17

申请号：US14834208

申请日：2015-08-24

Applicant: Infineon Technologies AG

Inventor： Nikolay Ilkov ,  Daniel Kehrer ,  Valentyn Solomko

IPC: H01P5/18 ,  H01Q1/50 ,  H01Q21/00

CPC classification number: H04B1/44 ,  H03H7/48 ,  H04B1/0458

Abstract: In accordance with an embodiment, a circuit includes a first directional coupler comprising a first input port, a first transmitted port, a first isolated port and a first coupled port, where the first directional coupler disposed on a first substrate. The circuit also includes a first direction select switch having a first switch input port coupled to the first isolated port, a second switch input port coupled to the first coupled port, and a first switch output port, where the first direction select switch is disposed on the first substrate along with the directional coupler.

Abstract translation: 根据实施例，电路包括第一定向耦合器，其包括第一输入端口，第一传输端口，第一隔离端口和第一耦合端口，其中第一定向耦合器设置在第一基板上。 电路还包括第一方向选择开关，其具有耦合到第一隔离端口的第一开关输入端口，耦合到第一耦合端口的第二开关输入端口和第一开关输出端口，其中第一方向选择开关设置在 第一衬底以及定向耦合器。