Dr. Zhewen Ding Profile

Dr. Zhewen Ding

at Nanjing Univ

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Author

Publications (2)

Proceedings Article | 10 October 2020 Paper

Classification of interference-fading suppressed [phi]-OTDR signal using optimal peak-seeking and machine learning

Yixin Zhang, Tong Zhou, Zhewen Ding, Xuping Zhang, Feng Wang, Ningmu Zou

Proceedings Volume 11547, 1154708 (2020) https://doi.org/10.1117/12.2576029

KEYWORDS: Machine learning, Data modeling, Heterodyning, Backscatter, Sensing systems, Structured optical fibers, Detection and tracking algorithms

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SPIE Journal Paper | 1 April 2020

Performance enhancement method for phase-sensitive optical time-domain reflectometer system based on suppression of fading induced false alarms

Xuping Zhang, Qing Wang, Fei Xiong, Dao Zhang, Mengmeng Chen, Xiaohong Chen, Zhewen Ding, Yuhao Zhang, Tong Zhou, Feng Wang, Yixin Zhang

OE, Vol. 59, Issue 04, 046101, (April 2020) https://doi.org/10.1117/12.10.1117/1.OE.59.4.046101

KEYWORDS: Signal to noise ratio, Demodulation, Optical engineering, Reflectometry, Fiber optics sensors, Interference (communication), Signal processing, Computer simulations, Data acquisition, Spatial resolution

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