System and Method for Low Cost Mobile TV
    6.
    发明申请
    System and Method for Low Cost Mobile TV 审中-公开
    低成本移动电视的系统和方法

    公开(公告)号:US20100218224A1

    公开(公告)日:2010-08-26

    申请号:US12718975

    申请日:2010-03-07

    IPC分类号: H04N7/20

    CPC分类号: H01Q1/3275

    摘要: A low profile low cost mobile in-motion antenna system for satellite TV reception using DVB with different either BPSK or CDMA like modulation schemes is described. In some embodiments, a low resolution version of a video transmission may be used as a backup for a higher resolution version of the video transmission.

    摘要翻译: 描述了使用具有不同BPSK或CDMA类调制方案的DVB的用于卫星TV接收的低成本移动式运动内置天线系统。 在一些实施例中,视频传输的低分辨率版本可以用作视频传输的更高分辨率版本的备份。

    System and Method for Low Cost Mobile TV
    7.
    发明申请
    System and Method for Low Cost Mobile TV 审中-公开
    低成本移动电视的系统和方法

    公开(公告)号:US20090083804A1

    公开(公告)日:2009-03-26

    申请号:US12325918

    申请日:2008-12-01

    IPC分类号: H04N7/20 H04N7/16

    CPC分类号: H01Q1/3275

    摘要: A low profile low cost mobile in-motion antenna system for satellite TV reception using DVB with different either BPSK or CDMA like modulation schemes is described. In some embodiments, a low resolution version of a video transmission may be used as a backup for a higher resolution version of the video transmission.

    摘要翻译: 描述了使用具有不同BPSK或CDMA类调制方案的DVB的用于卫星TV接收的低成本移动式运动内置天线系统。 在一些实施例中,视频传输的低分辨率版本可以用作视频传输的更高分辨率版本的备份。

    Applications for Low Profile Two Way Satellite Antenna System
    10.
    发明申请
    Applications for Low Profile Two Way Satellite Antenna System 审中-公开
    薄型双向卫星天线系统的应用

    公开(公告)号:US20110215985A1

    公开(公告)日:2011-09-08

    申请号:US13030866

    申请日:2011-02-18

    IPC分类号: H01Q21/08

    CPC分类号: H01Q21/08

    摘要: Antenna and satellite communications assemblies and associated satellite tracking systems that may include a low profile two-way antenna arrangement, tracking systems, and applications thereof. Applications for the system include military, civilian, and domestic emergency response applications. The antenna arrangements may be configured to form a spatial multi-element array able to track a satellite in an elevation plane by electronically dynamically targeting the antenna arrangement and/or mechanically dynamically rotating the antenna arrangements about transverse axes giving rise to generation of respective elevation angles and dynamically changing the respective distances between the axes whilst maintaining a predefined relationship between said distances and the respective elevation angles. The system provides autonomous dynamic tracking of satellite signals and can be used for satellite communications on moving vehicles in a variety of frequency bands for military and civilian applications.

    摘要翻译: 天线和卫星通信组件以及相关的卫星跟踪系统,其可以包括低调双向天线布置,跟踪系统及其应用。 该系统的应用包括军事,民用和国内应急响应应用。 天线布置可以被配置成形成能够通过电子地动态地瞄准天线装置和/或机械地动态地旋转天线装置围绕横向轴线来跟踪仰角平面中的卫星的空间多元件阵列,从而产生相应的仰角 并且动态地改变轴之间的相应距离,同时保持所述距离和相应仰角之间的预定关系。 该系统提供卫星信号的自主动态跟踪,可用于军事和民用应用的各种频段的移动车辆上的卫星通信。