Infrared and Laser Engineering, Volume. 52, Issue 11, 20230216(2023)

Power spectrum analysis method of coherent Doppler lidar based on linear prediction spectrum estimation

Pei Chen1,2, Hongwei Zhang1,2,3、*, Xiaoying Liu1,2, Xinyu Zhang1,2, Kaijun Zhang4, Lijing Chen5, Longyan Fu4,5, and Songhua Wu1,2,6
Author Affiliations
  • 1College of Marine Technology, Faculty of Information Science and Engineering, Ocean University of China, Qingdao 266100, China
  • 2Institute for Advanced Ocean Study, Ocean University of China, Qingdao 266100, China
  • 3Key Laboratory of Space Laser Information Transmission and Detection Technology, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China
  • 4Gansu Branch of Northwest Air Traffic Management Bureau China, Civil Aviation, Lanzhou 730087, China
  • 5College of Atmospheric Sciences, Lanzhou University, Lanzhou 730000, China
  • 6Laboratory for Regional Oceanography and Numerical Modeling, Laoshan Laboratory, Qingdao 266237, China
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    References(24)

    [12] Yaping Wang, Liaolin Hu, Bin Wang. Denoising of fiber Bragg grating sensing signal and implementation by FPGA based on digital filtering. Journal of Xi'an University of Technology, 31, 95-99(2015).

    [20] [20] Van Trees H L, Bell K L. Detection Estimation Modulation They, Part I: Detection, Estimation, Filtering They[M]. 2nd ed. Hoboken, New Jersey: Wiley, 2013.

    [21] [21] Qing Wenjie. Research on signal processing methods f improving fiber bragg grating sensing perfmance[D]. Beijing: Nth China Electric Power University, 2021. (in Chinese)

    [22] [22] Beyon J Y, Koch G J, Li Z. Noise nmalization windowing functions f VALIDAR in wind parameter estimation[C]Defense Security Symposium: 2006. International Society f Optics Photonics, 2006, 6214: 621404.

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    Pei Chen, Hongwei Zhang, Xiaoying Liu, Xinyu Zhang, Kaijun Zhang, Lijing Chen, Longyan Fu, Songhua Wu. Power spectrum analysis method of coherent Doppler lidar based on linear prediction spectrum estimation[J]. Infrared and Laser Engineering, 2023, 52(11): 20230216

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    Paper Information

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    Received: Apr. 12, 2023

    Accepted: --

    Published Online: Jan. 8, 2024

    The Author Email: Zhang Hongwei (zhanghongwei8944@ouc.edu.cn)

    DOI:10.3788/IRLA20230216

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