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    • 7. 发明授权
    • Aircraft in-flight entertainment system having a dual-beam antenna and associated methods
    • 具有双光束天线和相关方法的飞行器飞行娱乐系统
    • US09426512B2
    • 2016-08-23
    • US14169333
    • 2014-01-31
    • LIVETV, LLC
    • Jeffrey A. FriscoMichael J. LynchBrian D. AndersonRobert M. Keen
    • H04N21/414H04B7/185H04N21/61H04W84/00
    • H04N21/41422H04B7/18506H04B7/18508H04N21/6193H04W84/005
    • An aircraft in-flight entertainment (IFE) system for an aircraft includes a radome to be carried by the aircraft, and a dual-beam satellite antenna and at least one positioner coupled thereto to be carried by the aircraft and protected by the radome. The dual-beam satellite antenna is to generate dual antenna beams for television programming and Internet data from respective spaced apart satellites. The dual-beam satellite antenna includes a first aperture for receiving the television programming, and a second aperture adjacent the first aperture for receiving the Internet data. A television programming distribution system is to be carried by the aircraft and coupled to the dual-beam satellite antenna to provide television programming within the aircraft. At least one access point is to be carried by the aircraft and coupled to the dual-beam satellite antenna to provide a wireless local area network (WLAN) within the aircraft for the Internet data.
    • 用于飞机的飞行器飞行娱乐(IFE)系统包括由飞行器携带的天线罩,以及耦合到其上的至少一个定位器,由飞机承载并由天线罩保护的至少一个定位器。 双波束卫星天线将产生用于电视节目的双天线波束和来自各间隔卫星的互联网数据。 双光束卫星天线包括用于接收电视节目的第一光圈和邻近第一光圈的用于接收因特网数据的第二光圈。 电视节目分配系统由飞机承载并耦合到双波段卫星天线,以在飞机内提供电视节目。 至少一个接入点将被飞行器携带并且耦合到双波段卫星天线,以在飞行器内为因特网数据提供无线局域网(WLAN)。