Antenna adapter
    10.
    发明授权
    Antenna adapter 失效
    天线适配器

    公开(公告)号:US6043780A

    公开(公告)日:2000-03-28

    申请号:US758865

    申请日:1996-12-02

    摘要: An antenna adapter for interfacing a portable radiotelephone with external equipment. In a preferred embodiment, a connector assembly includes a first connector portion that inserts directly into the radiotelephone's antenna port, replacing the normal antenna assembly. Matching electrical components on a circuit board are used to match the impedance of the antenna port of the portable radiotelephone. A second connector portion typically uses conventional RF connectors to couple the radiotelephone antenna port to external equipment.

    摘要翻译: 用于将便携式无线电话机与外部设备连接的天线适配器。 在优选实施例中,连接器组件包括直接插入到无线电话天线端口中的第一连接器部分,代替普通天线组件。 使用电路板上的电气元件匹配来匹配便携式无线电话机的天线端口的阻抗。 第二连接器部分通常使用常规RF连接器来将无线电话天线端口耦合到外部设备。