COUPLER AND ELECTRONIC DEVICE
    1.
    发明公开

    公开(公告)号:US20240120632A1

    公开(公告)日:2024-04-11

    申请号:US18542619

    申请日:2023-12-16

    CPC classification number: H01P5/19 H01P1/38 H05K1/0243 H05K1/115 H01P3/08

    Abstract: A coupler for use in a wireless communication device includes a signal input end, a signal output end, a coupling end, an isolation end, a main signal hole, and a first coupling hole disposed on a PCB. A first end of the main signal hole is coupled to the signal input end. A second end of the main signal hole is coupled to the signal output end. A first end of the first coupling hole is coupled to the coupling end. A second end of the first coupling hole is coupled to the isolation end. In a thickness direction of the PCB, the first end of the first coupling hole and the first end of the main signal hole are close to a first side of the PCB, and the second end of the first coupling hole and the second end of the main signal hole are close to a second side of the PCB.

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