안테나장치
    2.
    发明公开
    안테나장치 有权
    天线装置

    公开(公告)号:KR1020100022374A

    公开(公告)日:2010-03-02

    申请号:KR1020080081019

    申请日:2008-08-19

    Abstract: PURPOSE: An antenna device is provided to obtain high communications performance in various environments by controlling a main radiation pattern. CONSTITUTION: An antenna device(1) includes a substrate, a radiation unit(20), and a switch unit(30). The substrate includes a feeding layer, a dielectric layer, and a ground layer. The radiation unit is formed on the ground layer of the substrate and includes a plurality of radiators(21-24). The plurality of radiators forms a main radiation pattern to a different direction. A switch unit is formed on the feeding layer of the substrate and selectively operates the plurality of radiators.

    Abstract translation: 目的:提供一种天线装置,通过控制主辐射图来在各种环境中获得高通信性能。 构成:天线装置(1)包括基板,辐射单元(20)和开关单元(30)。 衬底包括馈电层,电介质层和接地层。 辐射单元形成在基板的接地层上并且包括多个散热器(21-24)。 多个辐射器沿不同的方向形成主辐射图。 开关单元形成在衬底的馈电层上并选择性地操作多个散热器。

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