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    ANTENNA DEVICE
    2.
    发明申请
    ANTENNA DEVICE 有权
    天线设备

    公开(公告)号：US20160181691A1

    公开(公告)日：2016-06-23

    申请号：US15054406

    申请日：2016-02-26

    申请人： FUJITSU LIMITED

    发明人： Yohei Koga ,  HIROYUKI EGAWA ,  Yoshihiro SAWADA ,  Naozumi Anzai ,  Kazutoshi Taniyama ,  Michihiro Konishi

    IPC分类号： H01Q1/38 ,  H01Q9/04

    CPC分类号： H01Q1/38 ,  H01Q1/245 ,  H01Q9/0407 ,  H01Q9/0421 ,  H01Q9/045 ,  H01Q9/42 ,  H01Q13/106

    摘要： An antenna device includes: a ground electrode; a first dielectric layer which is provided on one surface of the ground electrode; a feed plate which is provided on a surface of the first dielectric layer opposite from the ground electrode, and which is shorted to the ground electrode; a feed line which feeds to the feed plate; a second dielectric layer which is provided in such a manner as to sandwich the feed plate in combination with the first dielectric layer; and a radiation electrode which is provided on a surface of the second dielectric layer opposite from the feed plate, and which is fed by being electrically connected to the feed plate at a feed point and thereby radiates or receives a radiowave with a first frequency.

    摘要翻译： 天线装置包括：接地电极; 设置在接地电极的一个表面上的第一电介质层; 馈电板，设置在与接地电极相对的第一电介质层的表面上，并与接地电极短接; 馈送线，其馈送到馈送板; 第二电介质层，其以与第一电介质层组合夹持进料板的方式设置; 以及辐射电极，其设置在与馈电板相反的第二电介质层的表面上，并且通过在馈电点处电连接到馈电板，从而辐射或接收具有第一频率的无线电波。