曲线合成孔径雷达三维成像研究进展与展望

何峰; 杨阳; 董臻; 梁甸农

doi:10.12000/JR14119

曲线合成孔径雷达三维成像研究进展与展望

doi: 10.12000/JR14119

1.
(国防科学技术大学电子科学与工程学院长沙 410073)
2.
(中国空气动力研究与发展中心绵阳 621000)

基金项目:

国家自然科学基金(61101187)资助课题

详细信息

作者简介:
何峰(1976-)，男，湖北人，2005年获得国防科技大学信息与通信工程博士学位，现为国防科技大学电子科学与工程学院副研究员，硕士生导师。近年研究方向为新体制合成孔径雷达系统与信号处理方法、超高分辨率SAR成像处理等。E-mail:hefeng@nudt.edu.cn 杨阳(1984-)，男，四川人，2013年获得国防科技大学信息与通信工程博士学位，现为中国空气动力研究与发展中心工程师。研究方向为曲线合成孔径雷达、长时间序列差分干涉SAR等。E-mail:sunnyyang@nudt.edu.cn 董臻(1973-)，男，安徽人，2001年获得国防科技大学信息与通信工程博士学位，国防科技大学电子科学与工程学院研究员。研究方向为天基雷达系统与信号处理、差分层析四维成像等。E-mail:dongzhen@vip.sina.com 梁甸农(1936-)，男，湖南人，国防科技大学电子科学与工程学院教授，博士生导师。研究方向为雷达系统与信号处理、自适应阵列天线。

计量
- 文章访问数: 3050
- HTML全文浏览量: 413
- PDF下载量: 1823
- 被引次数: 0
出版历程
- 收稿日期: 2014-10-28
- 修回日期: 2014-12-05
- 网络出版日期: 2015-04-28

Progress and Prospects of Curvilinear SAR 3-D Imaging

1.
(College of Electronic Science and Engineering, National University of Defense Technology, Changsha 410073, China)
2.
(China Aerodynamics Research and Development Center, Mianyang 621000, China)

摘要

摘要: 曲线合成孔径雷达(CLSAR)是当今雷达遥感研究的新领域，近年来针对CLSAR的研究多集中于3维点目标特征提取和曲线孔径设计。该文对已有的CLSAR 3维点目标特征提取算法和孔径设计方法进行了分类，在介绍基本原理的基础上，比较了各种方法的优缺点，阐述了其中的关键问题。最后对CLSAR目标3维成像与特征提取、曲线孔径设计的发展前景进行了展望。
- 曲线合成孔径雷达(CLSAR) /
- 目标3维特征提取 /
- 孔径设计 /
- RELAX算法
Abstract: CurviLinear SAR (CLSAR) is increasingly attracting considerable interest in the field of radar remote sensing. Various methods of 3-D target feature extraction and aperture design have been proposed, and these methods are classified in this paper. The basic theories of these methods are systematically studied and compared, and their advantages and disadvantages are summarized. Moreover, the main 3-D target feature extraction and aperture methods are described. Finally, the future research fields of CLSAR are proposed.
- CurviLinear SAR (CLSAR) /
- 3-D target feature extraction /
- Aperture evaluation /
- RELAX algorithm

HTML全文

参考文献(33)

[1]	王建涛, 秦玉亮, 范波, 等. 曲线弹道SAR RD-Dechirp 快视成像算法[J]. 系统工程与电子技术, 2013, 35(5): 940-947. Wang Jian-tao, Qin Yu-liang, Fan Bo, et al.. RD-Dechirp algorithm for curvilinear trajectory SAR quick look imaging[J]. Systems Engineering and Electronics, 2013, 35(5): 940-947.
[2]	He Feng, Chen Qi, Dong Zhen, et al.. Processing of ultrahigh-resolution spaceborne sliding spotlight SAR data on curved orbit[J]. IEEE Transactions on Aerospace and Electronic Systems, 2013, 49(2): 819-839.
[3]	张子善. 曲线合成孔径雷达三维成像相关技术研究[D]. [硕士论文], 国防科技大学, 2009. Zhang Zi-shan. Research on the 3-D imaging technology of curvilinear SAR[D]. [Master dissertation], National University of Defense Technology, 2009.
[4]	洪文. 圆迹SAR 成像技术研究进展[J]. 雷达学报, 2012, 1(2): 124-135. Hong Wen. Progress in circular SAR imaging technique[J]. Journal of Radars, 2012, 1(2): 124-135.
[5]	Knaell K. Three-dimensional SAR from curvilinear apertures[C]. Proceedings of SPIE- International Society of Optical Engineering, Orlando, FL, 1994, 2230: 120-134.
[6]	Knaell K. Three-dimensional SAR from practical apertures[C]. Proceedings of SPIE-International Society of Optical Engineering, San Diego, CA, 1995, 2562: 31-41.
[7]	Knaell K. Three-dimensional SAR from curvilinear apertures[C]. Proceedings of the 1996 IEEE National Radar Conference, Ann Arbor, MI, 1996: 2230-2238.
[8]	刘浩, 吴季. 基于曲线合成孔径雷达的三维目标特征提取[J]. 遥感技术与应用, 2004, 19(6): 493-497. Liu Hao and Wu Ji. Three dimensional target feature extraction using curvilinear synthetic aperture radar[J]. Remote Sensing Technology and Application, 2004, 19(6): 493-497.
[9]	宋千, 李杨寰, 梁福来, 等. 圆迹合成孔径雷达成像分辨率分析[J]. 计算机仿真, 2011, 28(10): 18-22. Song Qian, Li Yang-huan, Liang Fu-lai, et al.. Analysis of circular SAR time-domain imaging resolution[J]. Computer Simulation, 2011, 28(10): 18-22.
[10]	Li J, Bi Z, Liu Z S, et al.. Use of curvilinear SAR for three dimensional target feature extraction[J]. IEE Proceedings- Radar, Sonar and Navigation, 1997, 144(5): 275-283.
[11]	Knaell K. Advances in three-dimensional SAR from practical apertures[C]. Proceedings of SPIE-International Society of Optical Engineering, San Diego, CA, 1996, 2845: 183-193.
[12]	Knaell K. Progress in three-dimensional SAR from curvilinear apertures[C]. Proceedings of SPIE-International Society of Optical Engineering, San Diego, CA, 1998, 3462: 110-121.
[13]	Su Zhi-gang, Peng Ying-ping, and Wang Xiu-tan. Efficient algorithm for three-dimensional target feature extraction via CLSAR[J]. Electronics Letters, 2004, 40(15): 965-966.
[14]	Su Zhi-gang, Peng Ying-ning, and Wang Xiu-tan. Noniterative imaging algorithm for CLSAR[C]. IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005, 2: 577-580.
[15]	Su Zhi-gang, Peng Ying-ning, and Wang Xiu-tan. Fast noniterative imaging algorithm for CLSAR[C]. IEEE International Radar Conference, Arlington, VA, 2005: 778-782.
[16]	苏志刚, 彭应宁, 王秀坛. 曲线合成孔径雷达中散射点三维特征提取方法[J]. 清华大学学报(自然科学版), 2005, 45(7): 947-950. Su Zhi-gang, Peng Ying-ning, and Wang Xiu-tan. Extraction of 3-D features of scatterers in curvilinear SAR[J]. Journal of Tsinghua University (Science Technology), 2005, 45(7): 947-950.
[17]	苏志刚, 彭应宁, 王秀坛. 三维目标CLSAR 成像的降维搜索算法[J]. 电子与信息学报, 2006, 28(6): 965-968. Su Zhi-gang, Peng Ying-ning, and Wang Xiu-tan. Dimensionreduced searching method for 3-D target imaging in curvilinear SAR[J]. Journal of Electronics Information Technology, 2006, 28(6): 965-968.
[18]	Su Zhi-gang, Peng Ying-ning, and Wang Xiu-tan. Threedimensional target features extraction method in curvilinear SAR with aperture errors[C]. IEEE International Symposium on Communications and Information Technology, 2005 (ISCIT 2005), 2005, 2: 1227-1230.
[19]	Li J, Bi Z, and Liu Z S. Autofocus and feature extraction in curvilinear SAR via a relaxation-based algorithm[J]. IEE Proceedings-Radar, Sonar and Navigation, 1999, 146(4): 201-207.
[20]	Su Zhi-gang, Wu Ren-biao, Liu Jia-xue, et al.. A robust autofocus algorithm for the 3-D target feature extraction in curvilinear SAR[C]. 2001 CIE International Conference on Radar, Beijing, 2001: 644-648.
[21]	吴仁彪, 苏志刚, 刘家学, 等. 一种基于CLSAR 的三维目标特征提取与自聚焦新算法[J]. 遥感学报, 2002, 6(6): 490-495. Wu Ren-biao, Su Zhi-gang, Liu Jia-xue, et al.. A novel autofocus and 3-D target feature extraction algorithm for curvilinear SAR[J]. Journal of Remote Sensing, 2002, 6(6): 490-495.
[22]	Su Zhi-gang, Peng Ying-ning, and Wang Xiu-tan. Evaluation of the aperture in the curvilinear SAR[C]. 2006 CIE International Conference on Radar, Shanghai, 2006: 1-4.
[23]	Su Zhi-gang, Peng Ying-ning, and Wang Xiu-tan. Featureindependent aperture evaluator for the curvilinear SAR[J]. IEEE Geoscience and Remote Sensing Letters, 2007, 4(2): 191-195.
[24]	Tang Zhi, Li Jing-wen, Zhou Yin-qing, et al.. Research on optimal aperture for curvilinear SAR[J]. Journal of Astronautics, 2006, 27(5): 897-903.
[25]	Liu Xiang-le and Yang Ru-liang. Study of composite mode curvilinear SAR[C]. 2006 CIE International Conference on Radar, Shanghai, 2006: 1-4.
[26]	Su Zhi-gang, Liu Gui-ying, Peng Ying-ning, et al.. RCBbased imaging method for 3-D target via curvilinear SAR[C]. 9th International Conference on Signal Processing, Beijing, 2008: 2368-2371.
[27]	庞守宝, 张晓玲, 等. 机载下视圆周SAR 三维BP 成像[J]. 电子科技, 2010, 23(12): 14-17. Pang Shou-bao, Zhang Xiao-ling, et al.. Imaging of downwardlooking 3D circle SAR by BP algorithm[J]. Electronic Science and Technology, 2010, 23(12): 14-17.
[28]	Brian D R and Randolph L M. Flight path strategies for 3-D scene reconstruction from Bistatic SAR[J]. IEE Proceedings- Radar, Sonar and Navigation, 2004, 151(3): 149-157.
[29]	Sune R J and Axelsson. Beam characteristics of threedimensional SAR in curved or random paths[J]. IEEE Transactions on Geoscience and Remote Sensing, 2004, 42(10): 2324-2334.
[30]	Donoho D L. Compressed sensing[J]. IEEE Transactions on Information Theory, 2006, 52(4): 1289-1306.
[31]	Chemiakov M. Space-surface bistatic synthetic aperture radar-prospective and problems[C]. International Radar Conference, Edinburgh, UK, 2002: 22-25.
[32]	Hu Cheng, Long Teng, and Zeng Tao. The possibility of isolated target 3-D position estimation and optimal receiver position determination in SS-BSAR[J]. Science in China Series F: Information Sciences, 2008, 51(9): 1372-1383.
[33]	Rigling B D. Signal processing strategies for bistatic synthetic aperture radar[D]. [Ph.D. dissertation], Ohio State University, 2003.