Effective marine stabilized antenna system
    1.
    发明授权
    Effective marine stabilized antenna system 有权
    有效的海洋稳定天线系统

    公开(公告)号:US08648748B2

    公开(公告)日:2014-02-11

    申请号:US13026255

    申请日:2011-02-13

    IPC分类号: H01Q19/18 H01Q3/08 H01Q19/19

    摘要: An effective marine stabilized antenna system, in terms of antenna to radome size and antenna/RF performance complies with all relevant worldwide SatCom regulations. The combination of a dual offset Gregorian antenna (DOGA) with a stabilized polarization over elevation over tilt over azimuth pedestal, and a control/stabilization algorithm, ensures antenna orientation restrictions guarantee compliance with side-lobe intensity regulations. Operating a dual offset Gregorian antenna substantially within a pre-determined antenna cut range of a 45 degree angle relative to a configuration of the antenna and a relative position of a target provides antenna performance that complies with applicable SatCom regulations, despite having to flip the antenna 90 degrees to continue tracking the satellite.

    摘要翻译: 在天线到天线罩尺寸和天线/射频性能方面,有效的海洋稳定天线系统符合世界各地相关的SatCom法规。 双偏移公差天线(DOGA)与方位角基座上的倾斜稳定极化以及控制/稳定算法的组合确保了天线方向限制,以确保符合旁瓣强度规定。 基本上在相对于天线的配置的45度角的预定天线切割范围内操作双偏移公里天线,并且目标的相对位置提供符合可适用的SatCom规则的天线性能,尽管必须翻转天线 90度继续跟踪卫星。

    EFFECTIVE MARINE STABILIZED ANTENNA SYSTEM
    2.
    发明申请
    EFFECTIVE MARINE STABILIZED ANTENNA SYSTEM 有权
    有效的海洋稳定天线系统

    公开(公告)号:US20110304496A1

    公开(公告)日:2011-12-15

    申请号:US13026255

    申请日:2011-02-13

    IPC分类号: G01S13/50 H01Q3/00

    摘要: An effective marine stabilized antenna system, in terms of antenna to radome size and antenna/RF performance complies with all relevant worldwide SatCom regulations. The combination of a dual offset Gregorian antenna (DOGA) with a stabilized polarization over elevation over tilt over azimuth pedestal, and a control/stabilization algorithm, ensures antenna orientation restrictions guarantee compliance with side-lobe intensity regulations. Operating a dual offset Gregorian antenna substantially within a pre-determined antenna cut range of a 45 degree angle relative to a configuration of the antenna and a relative position of a target provides antenna performance that complies with applicable SatCom regulations, despite having to flip the antenna 90 degrees to continue tracking the satellite.

    摘要翻译: 在天线到天线罩尺寸和天线/射频性能方面,有效的海洋稳定天线系统符合世界各地相关的SatCom法规。 双偏移公差天线(DOGA)与方位角基座上的倾斜稳定极化以及控制/稳定算法的组合确保了天线方向限制,以确保符合旁瓣强度规定。 基本上在相对于天线的配置的45度角的预定天线切割范围内操作双偏移公里天线,并且目标的相对位置提供符合可适用的SatCom规则的天线性能,尽管必须翻转天线 90度继续跟踪卫星。