地-星双基月球表面探测SAR模糊函数分析

doi:10.3969/j.issn.1001-2400.2013.04.011

Abstract

Abstract:

Base on the earth, moon and satellite trajectories, the geometric model of ground-satellite SAR is presented. The ambiguity function of ground- satellites bistatic SAR is defined and the ambiguity function formula is derived. Moreover, we analyzed the ambiguity function of ground-satellite SAR through numerical simulation. The simulation results demonstrate the validity of proposed function. Furthermore, it is the theoretical basis for the subsequent research on the imaging algorithm.

Key words: ground-satellite, bistatic SAR, ambiguity function, synthetic aperture radar(SAR)

CLC Number:

TN957.51

LIU Xin;ZHANG Linrang;LIU Nan. Ambiguity function of the ground-satellite bistatic SAR system[J].J4, 2013, 40(4): 65-71.

References

［1］ Rodriguez-Cassola M, Prats P, Lopez-Dekker P, et al. General Processing Approach for Bistatic SAR Systems: Description and Performance Analysis［C］//Proc EUSAR. Aachen: IEEE, 2010: 1-4.
［2］ Moccia A, Salzillo G, Errico M. Performance of Spaceborne Bistatic Synthetic Aperture Radar［J］. IEEE Trans on Aerospace and Electronic Systems, 2005, 41(4): 1383-1395.
［3］ Rodriguez-Cassola M, Baumgartner S V, Krieger G, et al. Bistatic TerraSAR-X/F-SAR Spaceborne-airborne SAR Experiment: Description, Data Processing, and Results［J］. IEEE Trans on Geosci Remote Sens, 2010, 48(2): 781-794.
［4］ Woodward P M. Probability and Information Theory with Application to Radar［M］. London: Pergamon Press, 1964.
［5］ Lush D C. Airborne Radar Analysis Using tThe Ambiguity Function［C］//Proc IEEE International Radar Conference. New York: IEEE, 1990: 600-605.
［6］ Tsao T, Slamani M, Varshney P, et al. Ambiguity Function for a Bistatic Radar［J］. IEEE Trans on Aerospace and Electronic Systems, 1997, 33(3): 314-321.
［7］ Goodman N A. Radar Satellite Constellations: SAR Characterization and Analysis［C］//IEEE Proc of Advanced SAR Workshop. Montreal: IEEE, 2003: 1-10.
［8］李俐，王岩飞，张冰尘. 编队卫星SAR系统的模糊函数分析［J］. 电子与信息学报，2006, 28(3): 512-516.
Li Li, Wang Yanfei, Zhang Bingchen. Ambiguity Function of Formation Flying Satellites SAR System［J］. Journal of Electronics & Information Technology, 2006, 28(3): 512-516.
［9］刘志国，廖桂生，王亚利. 混合双基地雷达系统结构对方位估计性能的影响［J］. 西安电子科技大学学报，2010, 37(5): 808-812.
Liu Zhiguo, Liao Guisheng, Wang Yali. Effect of the Hybrid Bistatic Radar Configuration on Direction Finding Performance［J］. Journal of Xidian University, 2010, 37(5): 808-812.
［10］易予生, 张林让, 刘昕, 等. 机载双站合成孔径雷达模糊函数分析［J］. 系统工程与电子技术，2009, 31(11): 2597-2601.
Yi Yusheng, Zhang Linrang, Liu Xin, et al. Analysis of Ambiguity Function for Airborne Bistatic SAR System［J］. System Engineering and Electronics, 2009, 31(11): 2597-2601.
［11］ Espeter T, Walterscheid I, Klare J, et al. Bistatic Forward-looking SAR: Result of a Spaceborne-Airborne Experiment［J］. IEEE Geoscience Remote Sensing Letters, 2011, 8(4): 765-768.

[1]	HUAI Yuanyuan;LIANG Yi;GAO Yuexin;XING Mengdao. Distance domain data support region fusion approach for modified Omega-K algorithm [J]. Journal of Xidian University, 2017, 44(5): 46-50+86.
[2]	LIU Wenkang;SUN Guangcai;CHEN Jianlai;XING Mengdao. Design method for bandwidth and synthetic aperture time in GEOSAR [J]. Journal of Xidian University, 2017, 44(5): 58-63.
[3]	DONG Chunxi;CHANG Xin. 2-D Doppler shift-frequency intermittent sampling jamming against SAR [J]. Journal of Xidian University, 2017, 44(2): 178-184.
[4]	ZENG Letian;LIANG Yi;LI Zhenyu;HUAI Yuanyuan;XING Mengdao. Accelerated time domain imaging algorithm and its autofocus approach [J]. Journal of Xidian University, 2017, 44(1): 1-5+70.
[5]	LV Qian;SU Tao;WU Kai;ZHANG Jiancheng. ISAR imaging algorithm for targets with the complex motion based on the high-order ambiguity function-Lv's distribution [J]. Journal of Xidian University, 2016, 43(5): 24-30.
[6]	XING Tao;LI Jun;HU Qingrong;XING Mengdao. Cross-track motion analysis and compensation of millimeter wave small squint SAR [J]. J4, 2016, 43(1): 127-132.
[7]	ZHANG Zejun;SHUI Penglang. SAR images segmentation algorithm using chain coding grid in G⁰ distribution [J]. J4, 2015, 42(5): 48-54.
[8]	XU Ran;LI Yachao;XING Mengdao. Wide angle SAR imaging via sparse non-negative matrix factorization [J]. J4, 2014, 41(3): 49-55.
[9]	ZHANG Lei;LI Haolin;XING Mengdao;BAO Zheng. Autofocusing the synthetic aperture radar imagery by the fast back-projection algorithm [J]. J4, 2014, 41(1): 69-74.
[10]	JIN Biao;JIU Bo;LIU Hongwei;SU Tao. Adaptive waveform selection approach for target tracking [J]. J4, 2014, 41(1): 57-63.
[11]	WANG Lei;SHI Ya;JI Hongbing. Specific radar emitter identification using multiset canonical correlation analysis [J]. J4, 2013, 40(2): 164-171.
[12]	LIU Yuchun;WANG Jun;LI Hongwei. New method of deriving the spectrum for general bistatic SAR processing [J]. J4, 2012, 39(3): 72-79.
[13]	LIANG Yi;WANG Hongxian;XING Mengdao;BAO Zheng. Modified RMA for the tandem bistatic FMCW SAR with frequency non-linearity correction [J]. J4, 2011, 38(1): 71-79+84.
[14]	WANG Lei;JI Hong-bing;LI Lin. Specific emitter recognition based on feature optimization of ambiguity function zero-slice [J]. J4, 2010, 37(2): 285-289+304.
[15]	LI Yan-ping;XING Meng-dao;BAO Zheng. The correction of geometric distortion for along-track motion compensation [J]. J4, 2006, 33(6): 881-886.

Ambiguity function of the ground-satellite bistatic SAR system

PDF (PC)

Like

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Metrics

Comments

Recommended 10