Journal of Terahertz Science and Electronic Information Technology , Volume. 20, Issue 11, 1123(2022)

Doppler centroid frequency estimation method based on THz video-SAR

WU Han1,2、*, WU Fuwei1,2, SHANG Shize1,2, YANG Yuhao1,2, and LI Dashenga1,2
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
  • show less
    References(12)

    [1] [1] MOREIRA A, PRATS-IRAOLA P. A tutorial on synthetic aperture radar[J]. IEEE Geoscience and Remote Sensing Magazine,2013,1(1):6-43. doi:10.1109/MGRS.2013.2248301.

    [3] [3] WANG Ling, CAO Zhenxiao, LI Ningli, et al. Optical ship imaging for shore-based ISAR using DCF estimation[J]. Journal of Systems Engineering and Electronics, 2015,26(4):739-745. doi:10.1109/JSEE.2015.00082.

    [4] [4] ZHANG Z,YU W,ZHENG M,et al. Doppler centroid estimation for ground moving target in multichannel HRWS SAR system[J].IEEE Geoscience and Remote Sensing Letters, 2021(99):1-5. doi:10.1109/LGRS.2021.3068403.

    [5] [5] PU W,WU J,HUANG Y,et al. Squinted airborne Synthetic Aperture Radar imaging with unknown curved trajectory[J]. Sensors,2020,20(21):6026. doi:10.1109/JSTARS.2016.2551730.

    [6] [6] CHEN Y C, LI G, ZHANG Q, et al. Motion compensation for airborne SAR via parametric sparse representation[J]. IEEE Transactions on Geoscience and Remote Sensing, 2016:551-562. doi:10.1109/TGRS.2016.2611522.

    [7] [7] YANG J,LIU C,WANG Y. Adaptive Doppler centroid estimation algorithm of airborne SAR[J]. Ieice Electron Express, 2012,9(13):1135-1140. doi:10.1587/elex.9.1135.

    [8] [8] LI Z,WU J,HUANG Y,et al. Nonsearching Doppler parameter and velocity estimation method for synthetic aperture radar ground moving target imaging[J]. Journal of Applied Remote Sensing, 2016,10(3):035006-035026. doi:10.1117/1.JRS.10.035006.

    [9] [9] MAO D, ZHANG Y, ZHANG Y, et al. Doppler beam sharpening using estimated Doppler centroid based on edge detection and fitting[J]. IEEE Access, 2019,7(99):123604-123615. doi:10.1109/ACCESS.2019.2937992.

    [10] [10] ZHOU Y, WANG R, DENG Y, et al. A novel approach to Doppler centroid and channel errors estimation in azimuth multichannel SAR[J]. IEEE Transactions on Geoscience and Remote Sensing, 2019(99):1-15. doi:10.1109/TGRS.2019.2921094.

    [11] [11] ZHANG Z,YU W,ZHENG M,et al. Baseband Doppler centroid estimation for ground moving target with multichannel SAR[C]//2019 6th Asia-Pacific Conference on Synthetic Aperture Radar(APSAR). Xiamen,China:[s.n.], 2019:1-4.

    [12] [12] IAN G C, FRANK H W. Digital processing of Synthetic Aperture Radar data: algorithms and implementation[M]. Beijing:Electronic Industry Press, 2012.

    [19] [19] ZOU Xiufang, ZHANG Qunying. Estimation of Doppler centroid frequency in spaceborne scan SAR[J]. Journal of Electronics(China), 2008,25(6):822-826. doi:CNKI:SUN:JOEL.0.2008-06-016.

    Tools

    Get Citation

    Copy Citation Text

    WU Han, WU Fuwei, SHANG Shize, YANG Yuhao, LI Dashenga. Doppler centroid frequency estimation method based on THz video-SAR[J]. Journal of Terahertz Science and Electronic Information Technology , 2022, 20(11): 1123

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Category:

    Received: Jul. 23, 2021

    Accepted: --

    Published Online: Dec. 26, 2022

    The Author Email: Han WU (wuhan1106@yeah.net)

    DOI:10.11805/tkyda2021295

    Topics