QQ客服 官方微博 反馈留言

	A High Precision Carrier Tracking Scheme Based on Phase Estimation and Compensation
	Li, Ying ; Zhang, Ruisong ; Jiang, Wei
	2016
关键词	carrier synchronization phase locked loop phase estimation and compensation dynamic stress error GPS RECEIVER ENVIRONMENTS
英文摘要	When phase locked loop (PLL) works in high dynamic environments, the dynamic stress error may be not ignorable, which limits the accuracy of carrier tracking. In this paper, we propose a new carrier tracking scheme to reduce the dynamic stress error of the PLL by concatenating the traditional PLL with a phase estimation and compensation (PEC) module. The PEC module can estimate and compensate the steady state phase error of the PLL's output. We theoretically analyze the phase error performance of this new scheme, namely PLL-PEC. Simulation results show that PLL-PEC reduces the dynamic stress error and increases the carrier tracking accuracy remarkably. Besides, PLL-PEC is very simple and easy to implement.; Shanghai Branch of Southwest Electric and Telecommunication Engineering Institute; CPCI-S(ISTP); 294-298
语种	英语
出处	2nd IEEE International Conference on Computer and Communications (ICCC)
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/480772]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Li, Ying,Zhang, Ruisong,Jiang, Wei. A High Precision Carrier Tracking Scheme Based on Phase Estimation and Compensation. 2016-01-01.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。