Geo-referencing radio position determination systems using co-located antennas
    2.
    发明授权
    Geo-referencing radio position determination systems using co-located antennas 有权
    使用同位置天线的地理参考无线电位置确定系统

    公开(公告)号:US06218984B1

    公开(公告)日:2001-04-17

    申请号:US09216009

    申请日:1998-12-17

    IPC分类号: G01S502

    CPC分类号: G01S19/11 G01S5/009 G01S19/07

    摘要: The present invention is a method and apparatus for establishing a common datum georeferenced position of the phase centers of the antennas used by a system. The system includes a GPS receiver and an auxiliary transmitter. An auxiliary antenna of the auxiliary transmitter is co-located with a GPS antenna of the GPS receiver. The auxiliary antenna is at a known spatial relationship with the GPS antenna. An auxiliary position of the auxiliary antenna is determined based on the known spatial relationship.

    摘要翻译: 本发明是一种用于建立由系统使用的天线的相位中心的公共基准地理参考位置的方法和装置。 该系统包括GPS接收机和辅助发射机。 辅助发射机的辅助天线与GPS接收机的GPS天线共同定位。 辅助天线与GPS天线处于已知的空间关系。 基于已知的空间关系确定辅助天线的辅助位置。