基于UTC(NTSC)的GPS定时接收机时延测量Measurement of Time Delay of GPS Timing Receiver Based on UTC(NTSC)
李孝辉;刘阳;张慧君;施韶华;
摘要(Abstract)：
GPS提供了一种精密定时的方法,但接收机绝对时延的测量是一个难题,现有的测量方法成本高且难以操作,因而提出了一种GPS定时接收机时延测量的简单方法。这种方法根据国家授时中心保持的时间尺度UTC(NTSC)与GPS定时接收机输出的秒脉冲信号(1PPS)的比对结果,利用UTC(NTSC)的国际比对数据以及UTC与GPST的时差数据,可以测量GPS定时接收机时延,该方法简单易行。最后,对这种方法的测量误差进行了分析。
关键词(KeyWords)： GPS;定时接收机;时延
基金项目(Foundation): 国家973计划资助项目(2007AA12Z335)
作者(Author): 李孝辉;刘阳;张慧君;施韶华;
Email:
DOI:
参考文献(References)：
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