Antenna coupling reduction apparatus and method
    1.
    发明申请
    Antenna coupling reduction apparatus and method 审中-公开
    天线耦合减速装置及方法

    公开(公告)号:US20050014540A1

    公开(公告)日:2005-01-20

    申请号:US10831512

    申请日:2004-04-23

    申请人: Joo-Heon Shim

    发明人: Joo-Heon Shim

    摘要: The present invention provides an antenna coupling preventing system and method capable of minimizing coupling between a GPS antenna and a CDMA antenna. The system comprises first and second antennas for receiving first and second RF signals of first and second frequencies, respectively; a mobile switch for measuring performance characteristics of the second antenna; and a switch circuit connected between the second antenna and the mobile switch for controlling flow of the first RF signal to the second antenna.

    摘要翻译: 本发明提供一种能够最小化GPS天线与CDMA天线之间的耦合的天线耦合防止系统和方法。 该系统包括用于分别接收第一和第二频率的第一和第二RF信号的第一和第二天线; 用于测量第二天线的性能特性的移动开关; 以及连接在第二天线和移动开关之间的开关电路,用于控制第一RF信号到第二天线的流动。