Laser & Optoelectronics Progress, Volume. 62, Issue 3, 0325001(2025)

High-Precision TOF Readout Circuits for THz Radars

Yan Li*, Qinwei Hu, and Zhiming Rao
Author Affiliations
  • School of Physics and Communication Electronics, Jiangxi Normal University, Nanchang 330022, Jiangxi , China
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    References(20)

    [3] Qi N, Zhang Z Y, Xiang Y H. Application of terahertz technology in medical testing and diagnosis[J]. Spectroscopy and Spectral Analysis, 33, 2064-2070(2013).

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    [13] Du Y C. Design and application of high precision time-to-digital converter based on TSMC 0.18 μm CMOS technology[D], 10-01(2019).

    [14] Zhang M. Research on high-resolution time interval measurement technology[D], 11-20(2017).

    [18] Yu H J, Wang Y B, Zhao S H et al. Research on automatic driving lidar ranging method based on TDC[J]. Chinese Journal of Lasers, 51, 0810002(2024).

    [19] Yan F F. Design and realization of precise time interval counter based on FPGA and TDC-GPX2[D], 11-20(2018).

    [21] Xiao N. Design of key modules of CMOS readout circuit in terahertz signal detector at normal temperature[D](2020).

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    Yan Li, Qinwei Hu, Zhiming Rao. High-Precision TOF Readout Circuits for THz Radars[J]. Laser & Optoelectronics Progress, 2025, 62(3): 0325001

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    Paper Information

    Category: OPTOELECTRONICS

    Received: Apr. 25, 2024

    Accepted: Jun. 5, 2024

    Published Online: Feb. 18, 2025

    The Author Email:

    DOI:10.3788/LOP241173

    CSTR:32186.14.LOP241173

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