Infrared and Laser Engineering, Volume. 52, Issue 11, 20230119(2023)

Simulation and implementation of undersampling all-phase FFT phase discrimination method

Yaqing Zhu1,2, Rongyi Ji1,2、*, Dengfeng Dong1,2, and Weihu Zhou1,2
Author Affiliations
  • 1Institute of Microelectronics of the Chinese Academy of Sciences, Beijing 100029, China
  • 2University of Chinese Academy of Sciences, Beijing 100049, China
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    References(19)

    [3] [3] Teng Xiao. Research implementation of undersampling phase detection method f phase laser ranging[D]. Harbin: Harbin University of Science Technology, 2020. (in Chinese)

    [8] [8] Yang Jiamin. Research on realtime measurement trigger technology based on continuous wave phase shift[D]. Taiyuan: Nth University of China, 2019. (in Chinese)

    [10] [10] Grzegz Budzyn, Tkaczyk Jakub. Methods of real time high resolution phase detection f use in laser rangefinders[C]11th International Conference on Vibration Measurements by Laser, Ancona, Italy, 2014: 1721.

    [15] Jiahe Yu, Haosen Shi, Youjian Song, . Study on Kalman filtering in high-precision absolute distance measurement based on dual femtosecond lasers. Chinese Journal of Lasers, 44, 0610001(2017).

    [16] Xiao Zhao, Haima Yang, Jia Qiang, . High-precision coherent laser ranging method based on Kalman filtering. Acta Optica Sinica, 40, 1412001(2020).

    [18] Xiangdong Huang, Zhaohua Wang. Principle of all-phase DFT restraining spectral leakage and the application in correcting spectrum. Journal of Tianjin University, 882-886(2007).

    [19] Xuangang Wang, Ningyi Gou, Keshu Zhang. ApFFT phase discrimination in phase-shift laser range finder. Information and Electronic Engineering, 10, 725-729(2012).

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    Yaqing Zhu, Rongyi Ji, Dengfeng Dong, Weihu Zhou. Simulation and implementation of undersampling all-phase FFT phase discrimination method[J]. Infrared and Laser Engineering, 2023, 52(11): 20230119

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    Paper Information

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    Received: Mar. 6, 2023

    Accepted: --

    Published Online: Jan. 8, 2024

    The Author Email: Ji Rongyi (jirongyi@ime.ac.cn)

    DOI:10.3788/IRLA20230119

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