Mathematical Derivation and Parameter Analysis of Phase-sensitive Detection Principle

doi:10.1109/IHMSC49165.2020.10081

CORC > 西安光学精密机械研究所 > 中国科学院西安光学精密机械研究所 > 光电测量技术实验室

	Mathematical Derivation and Parameter Analysis of Phase-sensitive Detection Principle
	Wang, Haisen 1,2; Wang, Rui 1,2; Qiao, Yongming 2; Lv, Tao 1,2; Yang, Lulu 1,2
	2020-08
会议日期	2020-08-20
会议地点	Virtual, Hangzhou, China
关键词	phase-sensitive detection weak signal highprecision detection
卷号	2
DOI	10.1109/IHMSC49165.2020.10081
页码	7-11
英文摘要	Phase-sensitive detection is an effective method for high-precision detection of weak signals, but there is no detailed derivation and description of this principle in the previous literatures. This article based on the basic principle of phase-sensitive detection gives two different derivation methods of analog and digital phase-sensitive detection principles. Then the Matlab is used to verify the digital phase-sensitive detection principle and analyze the parameters. Finally, this article gives a reasonable range of parameter selection for phase-sensitive detection and guides the reader to make a good parameter selection when using phase-sensitive detection. © 2020 IEEE.
产权排序	1
会议录	Proceedings - 2020 12th International Conference on Intelligent Human-Machine Systems and Cybernetics, IHMSC 2020
会议录出版者	Institute of Electrical and Electronics Engineers Inc.
语种	英语
ISBN号	9781728165165
内容类型	会议论文
源URL	[http://ir.opt.ac.cn/handle/181661/93769]
专题	西安光学精密机械研究所_光电测量技术实验室
作者单位	1.University of Chinese Academy of Sciences, China 2.Xi'an Institute of Optics and Precision Mechanics of CAS, China;
推荐引用方式 GB/T 7714	Wang, Haisen,Wang, Rui,Qiao, Yongming,et al. Mathematical Derivation and Parameter Analysis of Phase-sensitive Detection Principle[C]. 见:. Virtual, Hangzhou, China. 2020-08-20.