基于北斗的基准站接收机卫星信号兼容性研究

Study on Satellite Signal Compatibility of Beidou-based Reference Station Receiver

随着现代科学技术的发展,卫星的兼容性已经成为单北斗卫星基准站接收机的一个重要指标。在分析单北斗卫星基准站的接收机卫星信号兼容性时通常是采用载噪来表征基站接收信号的质量。目前卫星接收机卫星信号兼容性研究主要以计算机仿真为主,难以复制真正的接收机信号监测系统,所以基于单北斗的基准站接收机卫星信号兼容性研究对卫星的高质量运行具有十分重要的意义。文章基于基准站接收机卫星信号兼容性技术研究要点和目标、基准站接收机接收卫星信号系统的关键技术、基准站接收卫星信号算法以及系统的兼容性几个方面展开详细阐述,为实际的基于单北斗的基准站接收卫星信号兼容性研究提供一定的参考价值和依据。

With the development of modern science and technology,satellite compatibility has become an important index of single Beidou satellite reference station receiver.When analyzing the compatibility of the receiver satellite signal of the single Beidou satellite reference station,the carrier noise is usually used to characterize the quality of the received signal of the base station.At present,the research on satellite signal compatibility of satellite receiver is mainly based on computer simulation,so it is difficult to replicate the real receiver signal monitoring system.Therefore,the research on the satellite signal compatibility of the reference station receiver based on the single Beidou is of great significance to the high quality operation of the satellite.This paper is based on the research key points and objectives of the satellite signal compatibility technology of the reference station receiver,the key technology of the satellite signal system received by the reference station receiver,the satellite signal algorithm received by the reference station and the compatibility of the system.It provides a certain reference value and basis for the actual research on the compatibility of satellite signals received by the reference station based on the single Beidou.