NAOC Open IR
高动态载波锁相环设计和性能分析
裴军; 胡正群; 张杰
2012
Source Publication测绘科学
ISSN1009-2307
Volume037Issue:003Pages:127
Abstract常规的二阶载波跟踪环路由于环路带宽的限制,无法满足接收机高动态条件下的环路跟踪,为了解决环路的高动态应力引起的噪声响应对环路带宽的要求,需要合并动态应力到误差跟踪控制信号才能满足高动态的性能要求。本文从载波跟踪二阶环路的结构入手,对利用外界速度辅助的三阶环路进行动态稳定性和稳定误差性能进行仿真计算和性能分析,结果表明这种有外界速度辅助的三阶载波锁相环路可以改善信号跟踪环路的动态应力性能。
Language英语
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/40160
Collection中国科学院国家天文台
Affiliation中国科学院国家天文台
First Author AffilicationNational Astronomical Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
裴军,胡正群,张杰. 高动态载波锁相环设计和性能分析[J]. 测绘科学,2012,037(003):127.
APA 裴军,胡正群,&张杰.(2012).高动态载波锁相环设计和性能分析.测绘科学,037(003),127.
MLA 裴军,et al."高动态载波锁相环设计和性能分析".测绘科学 037.003(2012):127.
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