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Research on spatial-variant property of bistatic ISAR imaging plane of space target |
| Guo Bao-Feng (郭宝锋)a b, Wang Jun-Ling (王俊岭)b, Gao Mei-Guo (高梅国)b, Shang Chao-Xuan (尚朝轩)a, Fu Xiong-Jun (傅雄军)b |
a Department of Electronic and Optical Engineering, Ordance Engineering College, Shijiazhuang 050003, China;
b School of Information and Electronics, Beijing Institute of Technology, Beijing 100081, China |
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Abstract The imaging plane of inverse synthetic aperture radar (ISAR) is the projection plane of the target. When taking an image using the range-Doppler theory, the imaging plane may have a spatial-variant property, which causes the change of scatter's projection position and results in migration through resolution cells. In this study, we focus on the spatial-variant property of the imaging plane of a three-axis-stabilized space target. The innovative contributions are as follows. 1) The target motion model in orbit is provided based on a two-body model. 2) The instantaneous imaging plane is determined by the method of vector analysis. 3) Three Euler angles are introduced to describe the spatial-variant property of the imaging plane, and the image quality is analyzed. The simulation results confirm the analysis of the spatial-variant property. The research in this study is significant for the selection of the imaging segment, and provides the evidence for the following data processing and compensation algorithm.
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Received: 26 October 2014
Revised: 11 November 2014
Accepted manuscript online:
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PACS:
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84.40.Xb
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(Telemetry: remote control, remote sensing; radar)
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91.10.Sp
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(Satellite orbits)
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84.40.Ua
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(Telecommunications: signal transmission and processing; communication satellites)
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| Fund: Project supported by the National Natural Science Foundation of China (Grant No. 61401024), the Shanghai Aerospace Science and Technology Innovation Foundation, China (Grant No. SAST201240), and the Basic Research Foundation of Beijing Institute of Technology (Grant No. 20140542001). |
Corresponding Authors:
Guo Bao-Feng
E-mail: guobao_feng870714@126.com
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Cite this article:
Guo Bao-Feng (郭宝锋), Wang Jun-Ling (王俊岭), Gao Mei-Guo (高梅国), Shang Chao-Xuan (尚朝轩), Fu Xiong-Jun (傅雄军) Research on spatial-variant property of bistatic ISAR imaging plane of space target 2015 Chin. Phys. B 24 048402
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| [1] |
Yang Z Q, Zhang Y S and Luo Y J 1998 Bistatic (Multistatic) Radar System (Beijing: Defense Industry Press) pp. 14-15
|
| [2] |
Ji W J and Tong C M 2013 Chin. Phys. B 22 020301
|
| [3] |
Zhang Y M, Wang Y H and Zhao C F 2010 Chin. Phys. B 19 084103
|
| [4] |
Peng S B, Xu J, Meng C Z, Yang J and Peng Y N 2013 IET International Radar Conference, April 14-16, Xi'an, China, p. 1
|
| [5] |
Pan X Y, Wang W, Feng D J, Liu Y C, Fu Q X and Wang G Y 2014 IET Radar, Sonar Navig. 8 173
|
| [6] |
Ma C Z, TAT SOON YEO, Guo Q and Wei P J 2012 IEEE Trans. Geosci. Remote Sens. 50 3859
|
| [7] |
Ma C, Gu H, Su W M and Li C Z 2014 Acta Phys. Sin. 63 028403 (in Chinese)
|
| [8] |
Bai X R, Zhou F and Bao Z 2014 IEEE Trans. Geosci. Remote Sens. 52 2369
|
| [9] |
Yin J F, Li J D, Wang A M and Li Z 2013 J. Astronautics 34 237
|
| [10] |
Bai X R, Zhou F, Xing M D and Bao Z 2010 IEEE Trans. Geosci. Remote Sens. Lett. 7 430
|
| [11] |
Fabrice C, Ali K and Alexandre B 2006 IEEE Trans. Antennas Propag. 54 3529
|
| [12] |
Deng D H, Zhang Q and Luo Y 2013 J. Radar 6 1
|
| [13] |
Martorella M, Palmer J and Homer J 2007 IEEE Trans. Aerosp. Electron. Syst. 43 1125
|
| [14] |
Martorella M, Cataldo D and Brisken S 2013 IEEE Radar Conference, April 19-May 3, Ottawa, Ontario, Canada
|
| [15] |
Dong J, Shang C X and Gao M G 2012 J. Electron. Inf. Tech. 32 1855
|
| [16] |
Ovliver Montenbruck and Eberhard Gill 2001 Satellite Orbits: Models, Methods and Applications (New York: Springer) pp. 157-168
|
| [17] |
Howard D Curitis, Zhou J H, Xu B and Feng Q S 2009 Orbit Mechanics (Beijing, Science Press) pp. 120-203, 25-32
|
| [18] |
Bao Z, Xing M D and Wang T 2010 Radar Imaging Technology (Beijing: Publishing House of Electronics Industry) pp. 243-254
|
| [19] |
Martorella M 2012 IEEE Trans. Aerosp. Electron. Syst. 47 2673
|
| [20] |
Huang Y J 2008 M S Dissertation (Changsha: National University of Defense Technology)
|
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