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公开(公告)号:US08447254B2
公开(公告)日:2013-05-21
申请号:US12801185
申请日:2010-05-27
CPC分类号: G01S3/325 , H04B7/18506 , H04B7/18554
摘要: A receiver comprising a plurality of antennas immobilized in relation to each other and positioned on a movable carrier, each antenna being adapted to receive a signal and output a corresponding, received signal; first means for generating, from the received signals, a sum signal; second means for generating, from the received signals, one or more difference signals; third means for deriving, from the sum signal, timing information; fourth means for receiving the sum signal, the difference signal(s) and the timing information and outputting information relating to an angle between a direction of the antennas and a direction of reception of the signal.
摘要翻译: 一种接收机,包括相对于彼此固定并位于可移动载体上的多个天线,每个天线适于接收信号并输出相应的接收信号; 用于从所接收的信号中产生和信号的第一装置; 从接收信号中产生一个或多个差分信号的第二装置; 从和信号得出定时信息的第三装置; 接收和信号,差分信号和定时信息的第四装置,并且输出与天线的方向和信号的接收方向之间的角度有关的信息。