CN101216553B - Synthetic aperture radar polar coordinates format image-forming method based on variable metric principle - Google Patents
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Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101430380B (en) * | 2008-12-19 | 2011-07-27 | 北京航空航天大学 | Large slanting view angle machine-carried SAR beam bunching mode imaging method based on non-uniform sampling |
CN101561970B (en) * | 2009-05-25 | 2011-06-08 | 中国人民解放军理工大学气象学院 | Method for controlling microwave vehicle detecting radar |
CN102254054A (en) * | 2010-05-19 | 2011-11-23 | 中国科学院电子学研究所 | Model constructing method of sparse microwave imaging processing |
CN102043142B (en) * | 2010-12-01 | 2012-12-12 | 南京航空航天大学 | Polar coordinate wave-front curvature compensation method of synthetic aperture radar based on digital spotlight |
CN102788972B (en) * | 2011-05-18 | 2015-02-04 | 南京航空航天大学 | Self-focusing method suitable for ultra-high-resolution SAR (synthetic aperture radar) imaging |
CN102323581B (en) * | 2011-05-26 | 2013-04-03 | 中国人民解放军国防科学技术大学 | Imaging method for squint bunching synthetic aperture radar |
CN102331576B (en) * | 2011-07-28 | 2013-01-30 | 北京航空航天大学 | Method for acquiring aiming point of SAR beam bunching work mode |
CN103969628B (en) * | 2014-04-08 | 2017-01-04 | 南京航空航天大学 | A kind of synthetic aperture radar PFA imaging algorithm based on compressed sensing |
CN104237888B (en) * | 2014-10-20 | 2016-08-24 | 内蒙古工业大学 | The formation method of arcuate array MIMO-SAR |
CN110361733B (en) * | 2019-07-01 | 2021-07-16 | 西安电子科技大学 | Medium orbit SAR (synthetic aperture radar) large squint imaging method based on time-frequency joint resampling |
CN111257874A (en) * | 2020-01-15 | 2020-06-09 | 中国电子科技集团公司第十四研究所 | PFA FPGA parallel implementation method |
CN111722227B (en) * | 2020-07-03 | 2022-08-26 | 南京邮电大学 | Bunching SAR compressed sensing imaging method based on approximate observation matrix |
CN113805174A (en) * | 2021-09-13 | 2021-12-17 | 博微太赫兹信息科技有限公司 | Circumferential synthetic aperture radar image reconstruction method based on GPU |
CN114706078A (en) * | 2022-04-02 | 2022-07-05 | 南京航空航天大学 | Terahertz synthetic aperture radar imaging system and method based on digital signal processing |
CN116310401A (en) * | 2022-12-19 | 2023-06-23 | 南京航空航天大学 | Cross-view SAR identification method based on single-performance feature joint sparse representation |
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CN1769925A (en) * | 2004-11-05 | 2006-05-10 | 清华大学 | Synthetic aperture radar moving target imaging method |
CN1815260A (en) * | 2005-02-01 | 2006-08-09 | 清华大学 | Real-time imaging method and real-time imager for synthetic aperture radar |
CN1920594A (en) * | 2006-05-16 | 2007-02-28 | 中国科学院研究生院 | Wavelet reinforcement based compound aperture radar image method for detecting ship object |
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CN1769925A (en) * | 2004-11-05 | 2006-05-10 | 清华大学 | Synthetic aperture radar moving target imaging method |
CN1815260A (en) * | 2005-02-01 | 2006-08-09 | 清华大学 | Real-time imaging method and real-time imager for synthetic aperture radar |
CN1920594A (en) * | 2006-05-16 | 2007-02-28 | 中国科学院研究生院 | Wavelet reinforcement based compound aperture radar image method for detecting ship object |
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