直升机载弧形阵列MIMO微波成像技术研究

黄平平 谭维贤 苏莹 王驰

黄平平, 谭维贤, 苏莹, 王驰. 直升机载弧形阵列MIMO微波成像技术研究[J]. 雷达学报, 2015, 4(1): 11-19. doi: 10.12000/JR15005
引用本文: 黄平平, 谭维贤, 苏莹, 王驰. 直升机载弧形阵列MIMO微波成像技术研究[J]. 雷达学报, 2015, 4(1): 11-19. doi: 10.12000/JR15005
Huang Ping-ping, Tan Wei-xian, Su Ying, Wang Chi. Research on Helicopter-borne MIMO Microwave Imaging Technology Based on Arc Antenna Array[J]. Journal of Radars, 2015, 4(1): 11-19. doi: 10.12000/JR15005
Citation: Huang Ping-ping, Tan Wei-xian, Su Ying, Wang Chi. Research on Helicopter-borne MIMO Microwave Imaging Technology Based on Arc Antenna Array[J]. Journal of Radars, 2015, 4(1): 11-19. doi: 10.12000/JR15005

直升机载弧形阵列MIMO微波成像技术研究

doi: 10.12000/JR15005
基金项目: 

国家自然科学基金(61201433, 61372186)和内蒙古自治区高等学校青年科技英才支持计划(NJYT-14-B09)资助课题

详细信息
    作者简介:

    黄平平(1978-),男,博士,副教授,2010年获中国科学院电子学研究所博士学位,现任内蒙古工业大学雷达技术研究所所长。主要研究方向为合成孔径雷达信号处理和微波遥感应用。E-mail:cimhwangpp@163.com 谭维贤(1981-),男,博士,副教授,2009年获中国科学院电子学研究所博士学位。主要研究方向为微波3维成像、雷达系统和阵列成像。E-mail:wxtannm@163.com 苏莹(1990-),女,内蒙古工业大学在读硕士,主要研究方向为车载前视SAR成像。 王驰(1990-),男,内蒙古工业大学在读硕士,主要研究方向为微波遥感应用。

Research on Helicopter-borne MIMO Microwave Imaging Technology Based on Arc Antenna Array

  • 摘要: 该文提出了一种新的基于弧形阵列直升机载MIMO微波成像模式,利用平台下方水平布置的弧形阵列天线,通过MIMO信号收发机制快速实现弧形孔径合成,获取平台周围观测区域的高时间高空间分辨率2维图像。文章详细介绍了弧形阵列微波成像的工作原理,建立了相应的成像信号模型,研究了基于共焦投影技术的弧形阵列微波成像算法,分析了该成像模式的成像性能;最后,通过计算机仿真验证了该成像模式的可行性和有效性。

     

  • [1] Huang Ping-ping, Li Hua-sheng, Zhang Sheng, et al.. Joint two-dimensional ambiguity resolving based on space-time filtering for MIMO-SAR[J]. International Journal of Antennas and Propagation, 2014, DOI: 10.1155/2014/452141.
    [2] Huang Ping-ping, Li Heng-chao, Feng Fan, et al.. The waveform analysis and signal processing for space-borne MIMO-SAR[C]. 9th European Conference on Synthetic Aperture Radar 2012, Nuremberg, Germany, 2012: 579-582.
    [3] Mittermayer J, Wendler M, Krieger G, et al.. Sector Imaging Radar for Enhanced Vision (SIREV): simulation and processing techniques[C]. Enhanced and Synthetic Vision 2000, Orlando, FL, USA, 2000: 298-305.
    [4] Krieger G, Mittermayer J, Buckreuss S, et al.. Sector imaging radar for enhanced vision[J]. Aerospace Science and Technology, 2003(7): 147-158.
    [5] Sutor T, Buckreuss S, Krieger G, et al.. Sector Imaging Radar for Enhanced Vision (SIREV): theory and applications[C]. Enhanced and Synthetic Vision 2000, Orlando, FL, USA, 2000: 292-297.
    [6] Younis M and Wiesbeck W. Antenna system for a forward looking SAR using digital beamforming on-receive-only[C]. Intenational Geoscience and Remote Sensing Symposium (IGARSS 2000), Honolulu, HI, USA, 2000: 2343-2345.
    [7] Wilden H, Klare J, Frohlich A, et al.. MIRA-CLE and experimental MIMO radar in Ka band[C]. EUSAR 2010, Aachen, Germany, 2010: 382-385.
    [8] Klare J, Saalmann O, Wilden H, et al.. First experimental results with the imaging MIMO radar MIRA-CLE X[C]. EUSAR 2010, Aachen, Germany, 2010: 374-377.
    [9] 杜磊. 阵列天线下视合成孔径雷达三维成像模型、方法与实 验研究[D]. [博士论文], 中国科学院研究生院, 2010. Du Lei. Study on model, algorithm and experiment for downward-looking synthetic aperture radar threedimensional imaging based on linear array antennas[D].[Ph.D. dissertation], Graduate University of Chinese Academy of Sciences, 2010.
    [10] 洪文, 李道京, 谭维贤, 等. 直升机毫米波阵列天线SAR 真 三维成像系统及其性能分析[C]. 第十届全国雷达学术年会, 北京, 2008: 1084-1088.
    [11] 杨晓琳, 谭维贤, 林赟, 等. 基于单特显点调频连续波阵列 SAR 系统幅相误差校正方法研究[J]. 电子与信息学报, 2014, 36(11): 2672-2677. Yang Xiao-lin, Tan Wei-xian, Lin Yun, et al.. Amplitude and phase errors correction method for FMCW array SAR system using single prominent point echo[J]. Journal of Electronics Information Technology, 2014, 36(11): 2672-2677.
    [12] 杨晓琳. 线阵成像雷达系统设计及幅相误差一致性校正方法 研究[D]. [博士论文], 中国科学院大学, 2014. Yang X L. Research on system design and amplitude/phase errors correction for linear array imaging radar[D]. [Ph.D. dissertation], University of Chinese Academy of Sciences, 2014.
    [13] Zhang Y J, Tan W X, Wang Y P, et al.. Analysis and correction of the Doppler frequency shift of forward looking array FMCW SAR[C]. IET Radar Conference 2013, Xi'an, 2013: 1-5.
    [14] Shi J, Zhang X L, and Yang J Y. Radix-N resolution- fusion for LASAR via orthogonal complement decomposition[J]. IEEE Geoscience and Remote Sensing Letters, 2009, 6(1): 147-151.
    [15] 师君. 双基地SAR 与线阵SAR 原理及成像技术研究[D]. [博 士论文], 电子科技大学, 2009. Shi Jun. Research on princiPles and imaging techniques of bistatic SARLASAR[D]. [Ph.D. dissertation], University of Electronic Science and Technology of China, 2009.
    [16] 曲长文, 侯海平, 杨俭, 等. 基于载机运动特征的FMCW SAR 前视成像仿真分析[J]. 系统仿真学报, 2012, 24(10): 2156-2166. Qu Chang-wen, Hou Hai-ping, Yang Jian, et al.. Simulation analysis of forward-looking FMCW SAR imaging based on aircraft motion characteristic[J]. Journal of System Simulation, 2012, 24(10): 2156-2166.
    [17] Huang Ping-ping and Ren Xiao-zhen. Three-dimensional imaging model and principle analysis for tomography SAR and forward-looking SAR[J]. International Journal of Digital Content Technology and its Applications, 2011, 5(8): 188-195.
    [18] Klausing H and Keydel W. Feasibility of a synthetic aperture radar with rotating antennas (ROSAR)[C]. Record of the IEEE International Radar Conference 1990, Arlington, VA, USA, 1990: 51-56.
    [19] Ishimaru A, Chan T K, and Kuga Y. An imaging technique using confocal circular synthetic aperture radar[J]. IEEE Transactions on Geoscience and Remote Sensing, 1998, 36(5): 1524-1530.
    [20] 谭维贤. 合成孔径雷达三维成像理论与方法研究[D]. [博士论 文], 中国科学院研究生院, 2009. Tan W X. Study on theory and algorithms for threedimensional synthetic aperture radar imaging[D]. [Ph.D. dissertation], Graduate University of Chinese Academy of Sciences, 2009.
    [21] Meta A. Signal processing of FMCW synthetic aperture radar data[D]. [Ph.D. dissertation], Delft University of Technology, 2006.
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出版历程
  • 收稿日期:  2015-01-13
  • 修回日期:  2015-03-03
  • 网络出版日期:  2015-02-28

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