GPS软件接收机载波跟踪参数的设计与实现  

Design and Implementation of Carrier Tracking Parameters for GPS Software Receiver

作　　者：孙慧萍[1] 王强[1] 孙彩锋[1] 杨磊[1] SUN Hui-ping, WANG Qiang, SUN Cai-feng, YANG Lei(School of Physics and Electronics Science, Shanxi Datong University, Datong Shanxi, 03700)

机构地区：[1]山西大同大学物理与电子科学学院,山西大同037009

出　　处：《山西大同大学学报（自然科学版）》2018年第4期13-15,共3页Journal of Shanxi Datong University(Natural Science Edition)

摘　　要：研究了GPS软件接收机载波跟踪技术。首先,介绍了GPS载波跟踪环软件实现;其次,分析了GPS参数的设计;最后,对GPS载波跟踪技术进行了仿真实验。结果表明:GPS载波跟踪环能够很好地跟踪GPS信号,达到了预期要求。The tracking technology of GPS software receiver is studied in this paper. First, the implementation of GPS carrier tracking loop software is introduced. Secondly, the design of GPS parameters is analyzed. Finally, the simulation experiment of GPS carrier tracking technology is carried out. The results show that the GPS carrier tracking loop can track the GPS signal well and meet the expected requirements.

关 键 词：GPS COSTAS环 多普勒频移 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]