通信与信息技术Issue(4)：119-123,5.
基于高动态环境下B2a信号的双通道跟踪算法
Based on B2a signal dual channel tracking algorithm in high dynamic environment
郑石磊 1姚远 1王晓君2
作者信息
- 1. 石家庄聚研电子科技有限公司,河北石家庄 050020
- 2. 河北科技大学 信息科学与工程学院,河北石家庄 050018
- 折叠
摘要
Abstract
In the B2a signal of Beidou No.3,aiming at the problems such as slow convergence rate and poor stability of the track-ing loop of navigation receiver due to the large signal Doppler change under high dynamic environment,a dual-channel joint tracking carrier tracking loop based on the traditional tracking loop algorithm of Beidou B2a signal is designed and simulated.The experimental results show that the dual-channel joint tracking algorithm has significantly improved the signal utilization and fast loop convergence,and can achieve stable tracking in the case of poor signals,and the stability and accuracy are significantly improved.关键词
北斗三号/B2a频点信号/载波跟踪环路/双通道Key words
Beidou 3/B2a frequency dot signal/Carrier tracking loop/Two-channel分类
信息技术与安全科学引用本文复制引用
郑石磊,姚远,王晓君..基于高动态环境下B2a信号的双通道跟踪算法[J].通信与信息技术,2024,(4):119-123,5.
