Submit Manuscript
Peer Review
Editor Work
| 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
|
Research on Helicopter-borne MIMO Microwave Imaging Technology Based on Arc Antenna Array
doi: 10.12000/JR15005
-
Abstract
This study proposes a novel Multiple Input Multiple Output (MIMO) microwave imaging mode based on arc antenna array, which is mounted on the belly of platform. In this mode, an arc aperture is quickly synthesized using an MIMO. Consequently, high space and time resolution images of the illuminated scene around the platform are acquired. First, an imaging principle model based on arc antenna array is described, and its signal model is developed. Then, an imaging algorithm based on confocal projection is discussed and the performance of the mode is analyzed. Finally, the feasibility of the imaging mode and the validity of the proposed algorithm are demonstrated with a numerical simulation. -
-
References
[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. -
Proportional views
- Publishing Ethics
- Journal Insights
- Abstracting & Indexing
- Peer Review Policies
- Guide for Authors
- ISSN 2095-283X (Print)ISSN 2097-339X (Online)
- CN 10-1030/TN
- CODEN LXEUAO
About Journal
- Sponsor: China Radio Detection and Ranging Industry Association (CRIA)
- Phone: 010-58887062
- Email：radars@aircas.ac.cn
- Publisher: Leida Xuebao Bianjibu (Editorial office of the Journal of Radars)
Contacts Us
京ICP备20021838号-8
Supported by: Beijing Renhe Information Technology Co. Ltd
Export File
Citation
DownLoad: