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    Antenna structure of mobile phone
    4.
    发明授权
    Antenna structure of mobile phone 失效
    天线结构的手机

    公开(公告)号：US07304616B1

    公开(公告)日：2007-12-04

    申请号：US11510810

    申请日：2006-08-28

    申请人： Hung Jen Chen ,  Jia Hung Su ,  Jhao Huei Yu ,  Yu Yuan Wu

    发明人： Hung Jen Chen ,  Jia Hung Su ,  Jhao Huei Yu ,  Yu Yuan Wu

    IPC分类号： H01Q1/48 ,  H01Q1/38

    CPC分类号： H01Q1/243 ,  H01Q1/245 ,  H01Q1/36

    摘要： An antenna structure includes an antenna portion having an antenna defining a feeding point and a grounding point, and a grounding portion electrically connecting with the grounding point of the antenna. The grounding portion defines a basic board. The basic board is bent upwardly from edges thereof to form a first extending portion. The first extending portion is bent inwardly from a top edge thereof to form a second extending portion approximately paralleling with the basic board. Through the first and second extending portions, the area of the grounding portion is extended. And the electric field is widely distributed all over the whole grounding portion including the basic board and the first and second extending portions to decrease the SAR of the antenna.

    摘要翻译： 天线结构包括具有限定馈电点和接地点的天线的天线部分和与天线的接地点电连接的接地部分。 接地部分定义了一个基板。 基板从其边缘向上弯曲以形成第一延伸部分。 第一延伸部分从其顶部边缘向内弯曲以形成与基板近似平行的第二延伸部分。 通过第一和第二延伸部分，接地部分的面积延长。 并且电场广泛分布在包括基板和第一和第二延伸部分的整个接地部分上，以减小天线的SAR。