Foldable portable radio device
    49.
    发明授权
    Foldable portable radio device 失效
    可折叠便携式无线电设备

    公开(公告)号:US07659855B2

    公开(公告)日:2010-02-09

    申请号:US10597679

    申请日:2005-12-09

    IPC分类号: H01Q1/24

    摘要: Regardless of a user's hand holding condition, it is possible to obtain excellent antenna performance in both of folded and unfolded calling conditions.A folder type mobile radio apparatus includes an upper case 1301 having a first antenna element made of a metal plate 1305, a lower case 1302 having a second antenna element made of a circuit board 102, a hinge portion 1303 pivotably connecting the upper and lower cases 1301 and 1302, a first circuit board 101 having a ground pattern provided in an end side near the hinge portion 1303 in the lower case, an antenna switching unit 103 for selecting one of a first feed means for feeding the first antenna element for the radio circuit 1314 on the first circuit board 101 or a second feed means for feeding the second antenna element.

    摘要翻译: 无论用户的手持条件如何,都可以在折叠和展开的呼叫条件下获得优异的天线性能。 折叠式移动无线电设备包括具有由金属板1305制成的第一天线元件的上壳体1301,具有由电路板102制成的第二天线元件的下壳体1302,可枢转地连接上壳体和下壳体的铰链部分1303 1301和1302,具有设置在下壳体中的铰链部1303附近的端侧的接地图案的第一电路板101,用于选择馈送用于无线电的第一天线元件的第一馈送装置之一的天线切换单元103 第一电路板101上的电路1314或用于馈送第二天线元件的第二馈送装置。