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Eliminating Phase Drift for Distributed Optical Fiber Acoustic Sensing System with Empirical Mode Decomposition

Phase-drift elimination is crucial to vibration recovery in the coherent detection phase-sensitive optical time domain reflectometry system. The phase drift drives the whole phase signal fluctuation as a baseline, and its negative effect is obvious when the detection time is long. In this paper, emp...

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Detalles Bibliográficos
Autores principales:	Lv, Yuejuan, Wang, Pengfei, Wang, Yu, Liu, Xin, Bai, Qing, Li, Peihong, Zhang, Hongjuan, Gao, Yan, Jin, Baoquan
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2019
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6960885/ https://www.ncbi.nlm.nih.gov/pubmed/31817736 http://dx.doi.org/10.3390/s19245392

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