Communication device using antenna having an offset
    7.
    发明授权
    Communication device using antenna having an offset 失效
    使用具有偏移的天线的通信设备

    公开(公告)号:US5535435A

    公开(公告)日:1996-07-09

    申请号:US272472

    申请日:1994-07-11

    IPC分类号: H01Q1/08 H01Q1/24 H04B1/38

    CPC分类号: H01Q1/08 H01Q1/245

    摘要: A radio communication device (100) includes an offset antenna (104) and a housing (101). The offset antenna (104) includes an offset portion (108) and radiating portion (116). The antenna (104) is coupled to the radio housing (101) through a pivot mechanism (106) so that the antenna could rotate from a stowed position (114) to a deployed position (112). In the deploy position (112), the antenna is away from the user, a distance equal to the sum of the width (110) and the offset portion (108). This separation of the antenna from the body provides for significant improvement in the antenna performance.

    摘要翻译: 无线电通信设备(100)包括偏置天线(104)和外壳(101)。 偏置天线(104)包括偏移部分(108)和辐射部分(116)。 天线(104)通过枢转机构(106)联接到无线电外壳(101),使得天线可以从收起位置(114)旋转到展开位置(112)。 在部署位置(112)中,天线远离用户,距离等于宽度(110)和偏移部分(108)之和的距离。 天线与天体的分离提供了天线性能的显着提高。