ANTENNA PORTS DECOUPLING TECHNIQUE WITH CONDUCTIVE ELEMENT AND MATCHING CIRCUIT

    公开(公告)号:WO2019160633A1

    公开(公告)日:2019-08-22

    申请号:PCT/US2019/013600

    申请日:2019-01-15

    Abstract: An antenna isolation circuit configured to provide an isolation between two adjacent antennas in a wireless communication device is disclosed. The antenna isolation circuit comprises a partition line circuit comprising a conductive element configured to be placed between the two adjacent antennas; and a matching circuit having a first end and a second end. In some embodiments, the matching circuit is coupled to the partition line circuit at the first end and to a ground circuit at the second end. In some embodiments, the matching circuit is configured to provide an impedance.In some embodiments, a dimension of the conductive element and the impedance of the matching circuit are configured to result in an isolation between the two adjacent antennas.

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