摘要
对C/A码复现的原理、实现方法进行介绍,给出总体设计思路和工作时序图。阐述GPS C/A码复现器的实现方法,并进行仿真分析。分析表明,该方法可以根据码相位偏移量和卫星PRN号产生准确的GPS C/A码信号。该研究对GPS C/A码同步方法和P码以及卫星通信的相关研究有一定的参考依据。
Introduce the principle and implementation method of C/A code replication, propose the general design idea and gives the working timing diagram. It expounds the way to implement the GPS C/A code replicator, then simulation and analysis is done. The analysis shows that it can generate exact GPS C/A code according to C/A code phase shift and GPS PRN number. The research makes certain reference basis for the related research of GPS C/A code synchronization, P code and satellite communications.
出处
《兵工自动化》
2010年第6期64-66,共3页
Ordnance Industry Automation
基金
西华大学基金项目(200720905)
