Multi-feed antenna system for satellite communications
    1.
    发明授权
    Multi-feed antenna system for satellite communications 有权
    用于卫星通信的多馈天线系统

    公开(公告)号:US08334815B2

    公开(公告)日:2012-12-18

    申请号:US12505602

    申请日:2009-07-20

    IPC分类号: H01Q13/00

    摘要: The present invention provides an improved single antenna system that allows reception of RF energy at multiple frequencies. In one embodiment, the antenna is implemented as a multi-beam, multi-feed antenna having a primary reflector fitted with a dual mode feed tube and a switchable LNB that supports both Ka band and Ku band reception. In another embodiment, the antenna is implemented as a multi-beam, multi-feed antenna having a primary reflector fitted with a feed horn and a LNB that is capable of providing movement such that the feed horn with the LNB is at a focal point with the primary reflector for both Ka and Ku band reception. In another embodiment, the antennae is implemented as a multi-beam, multi-feed antenna having a primary reflected fitted with a feed horn assembly and a switchable LNB that supports both Ka band and Ku band reception.

    摘要翻译: 本发明提供一种改进的单天线系统,其允许以多个频率接收RF能量。 在一个实施例中,天线被实现为具有装配有双模馈送管的主反射器和支持Ka波段和Ku波段接收两者的可切换LNB的多波束多馈电天线。 在另一个实施例中,天线被实现为具有安装有馈电喇叭的主反射器的多光束多馈电天线,以及能够提供运动的LNB,使得与LNB的馈电喇叭位于具有 Ka和Ku频段接收的主要反射器。 在另一个实施例中,天线被实现为具有初级反射配备馈电喇叭组件的多光束多馈送天线和支持Ka频带和Ku频带接收两者的可切换LNB。

    Multi-Feed Antenna System for Satellite Communicatons
    2.
    发明申请
    Multi-Feed Antenna System for Satellite Communicatons 有权
    多馈天线系统卫星通信

    公开(公告)号:US20110012801A1

    公开(公告)日:2011-01-20

    申请号:US12505602

    申请日:2009-07-20

    IPC分类号: H01Q13/02 H01Q3/02

    摘要: The present invention provides an improved single antenna system that allows reception of RF energy at multiple frequencies. In one embodiment, the antenna is implemented as a multi-beam, multi-feed antenna having a primary reflector fitted with a dual mode feed tube and a switchable LNB that supports both Ka band and Ku band reception. In another embodiment, the antenna is implemented as a multi-beam, multi-feed antenna having a primary reflector fitted with a feed horn and a LNB that is capable of providing movement such that the feed horn with the LNB is at a focal point with the primary reflector for both Ka and Ku band reception. In another embodiment, the antennae is implemented as a multi-beam, multi-feed antenna having a primary reflected fitted with a feed horn assembly and a switchable LNB that supports both Ka band and Ku band reception.

    摘要翻译: 本发明提供一种改进的单天线系统,其允许以多个频率接收RF能量。 在一个实施例中,天线被实现为具有装配有双模馈送管的主反射器和支持Ka波段和Ku波段接收两者的可切换LNB的多波束多馈电天线。 在另一个实施例中,天线被实现为具有安装有馈电喇叭的主反射器的多光束多馈电天线,以及能够提供运动的LNB,使得与LNB的馈电喇叭位于具有 Ka和Ku频段接收的主要反射器。 在另一个实施例中,天线被实现为具有初级反射配备馈电喇叭组件的多光束多馈送天线和支持Ka频带和Ku频带接收两者的可切换LNB。

    MULTI-FEED ANTENNA SYSTEM FOR SATELLITE COMMUNICATIONS
    3.
    发明申请
    MULTI-FEED ANTENNA SYSTEM FOR SATELLITE COMMUNICATIONS 审中-公开
    用于卫星通信的多馈天线系统

    公开(公告)号:US20120182195A1

    公开(公告)日:2012-07-19

    申请号:US13419792

    申请日:2012-03-14

    IPC分类号: H01Q13/02

    摘要: The present invention provides an improved single antenna system that allows reception of RF energy at multiple frequencies. In one embodiment, the antenna is implemented as a multi-beam, multi-feed antenna having a primary reflector fitted with a dual mode feed tube and a switchable LNB that supports both Ka band and Ku band reception. In another embodiment, the antenna is implemented as a multi-beam, multi-feed antenna having a primary reflector fitted with a feed horn and a LNB that is capable of providing movement such that the feed horn with the LNB is at a focal point with the primary reflector for both Ka and Ku band reception. In another embodiment, the antennae is implemented as a multi-beam, multi-feed antenna having a primary reflected fitted with a feed horn assembly and a switchable LNB that supports both Ka band and Ku band reception.

    摘要翻译: 本发明提供一种改进的单天线系统,其允许以多个频率接收RF能量。 在一个实施例中,天线被实现为具有装配有双模馈送管的主反射器和支持Ka波段和Ku波段接收两者的可切换LNB的多波束多馈电天线。 在另一个实施例中,天线被实现为具有安装有馈电喇叭的主反射器的多光束多馈电天线,以及能够提供运动的LNB,使得与LNB的馈电喇叭位于具有 Ka和Ku频段接收的主要反射器。 在另一个实施例中,天线被实现为具有初级反射配备馈电喇叭组件的多光束多馈送天线和支持Ka频带和Ku频带接收两者的可切换LNB。