• Semiconductor Optoelectronics
  • Vol. 44, Issue 4, 662 (2024)
YAO Guozhen1,2,3, LI Bingfeng1, and GU Yuanyu1
Author Affiliations
  • 1Department of Electronic and Communications Engineering
  • 2North China Electric Power University Hebei Key Laboratory of Power Internet of Things Technology
  • 3North China Electric Power University Baoding Key Laboratory of Optical Fiber Sensing and Optical Communication Technology, Baoding 071003, CHN
  • show less
    DOI: 10.16818/j.issn1001-5868.2024011901 Cite this Article
    YAO Guozhen, LI Bingfeng, GU Yuanyu. Φ-OTDR Signal-Denoising Method Based on PE-CEEMD-SVD[J]. Semiconductor Optoelectronics, 2024, 44(4): 662 Copy Citation Text show less
    References

    [7] Juarez J C, Taylor H F. Polarization discrimination in a phase-sensitive optical time-domain reflectometer intrusion-sensor system[J]. Opt. Lett., 2005, 30(24): 3284-3286.

    [8] Lu Y, Zhu T, Chen L, et al. Distributed vibration sensor based on coherent detection of phase-OTDR[J]. J. Lightwave Technol., 2010, 28(22): 3243-3249.

    [9] Wu H, Xiao S, Li X, et al. Separation and determination of the disturbing signals in phase-sensitive optical time domain reflectometry (-OTDR)[J]. J. Lightwave Technol., 2015, 33(15): 3156-3162.

    [10] Hai Q, Zhang Z, Wang D, 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.

    [11] Qu S, Chang J, Cong Z, et al. Data compression and SNR enhancement with compressive sensing method in phase-sensitive OTDR[J]. Opt. Commun., 2019, 433: 97-103.

    [15] Wu Z H, Huang N. Ensemble empirical mode decomposition: a noise-assisted data analysis method[J]. Adv. Adapt. Data Anal., 2009, 1(1): 1-41.