Semiconductor Optoelectronics, Volume. 41, Issue 3, 400(2020)

De-Noising Method of Ф-OTDR Signal Based on Improved Variational Mode Decomposition

XIONG Xinglong*, FENG Lei, LIU Jia, and MA Yuzhao
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    References(4)

    [1] [1] Liu Xin, Jin Baoquan, Bai Qing, et al. Distributed fiber-optic sensors for vibration detection[J]. Sensors, 2016, 16(8): 1164.

    [6] [6] Hai Qiang, Zhang Zhihui, Wang Dongsheng, et al. An OTDR event analysis algorithm based on EMD-based denoising and wavelet transform[C]// 12th IEEE Inter. Conf. on Electronic Measurement & Instruments, 2015: 1067-1071.

    [8] [8] Dragomiretskiy K, Zosso D. Variational mode decomposition[J]. IEEE Trans. on Signal Proc., 2014, 62(3): 531-544.

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    XIONG Xinglong, FENG Lei, LIU Jia, MA Yuzhao. De-Noising Method of Ф-OTDR Signal Based on Improved Variational Mode Decomposition[J]. Semiconductor Optoelectronics, 2020, 41(3): 400

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    Paper Information

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    Received: Feb. 24, 2020

    Accepted: --

    Published Online: Jun. 18, 2020

    The Author Email: Xinglong XIONG (xx_long@126.com)

    DOI:10.16818/j.issn1001-5868.2020.03.019

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