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双基地合成孔径雷达的扩展ETF成像算法 被引量：3

A New Extended ETF Imaging Algorithm for Bistatic SAR
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摘要 本文详细研究了双基地合成孔径雷达的等效单基地成像模型,在此基础上提出了一种适用于双基地SAR的扩展ETF(Exact Transfer Function)成像算法.在原有单基地ETF算法的基础上,新算法采用由双基地成像几何关系所确定出的新的方位聚焦相位函数,算法的计算流程及效率和单基地SAR的ETF成像算法相同,优点是不需要任何的插值计算,论文同时讨论了算法的适用条件.最后通过点目标仿真验证了算法的有效性. The monostatic equivalent geometry model of bistatic synthetic aperture radar （SAR） is discussed and an extended ETF imaging algorithm for bistatic SAR is proposed. Compared with the conventional monostatic ETF algorithm, the azimuth focusing phase functions, calculated with the parameters of bistafic imaging geometry, are adopted in this algorithm. The procedures and efficiency of this approach are the same as the ETF algorithm for the monostatic SAR and without any interpolations. The limitation of the proposed approach is also discussed. The algorithm was validated through point target simulations.
作者 孙进平 白霞 毛士艺
机构地区 北京航空航天大学电子信息工程学院
出处 《电子学报》 EI CAS CSCD 北大核心 2007年第12期2394-2398,共5页 Acta Electronica Sinica
基金 武器装备预研基金(No.9140A07020106HK0130)
关键词 双基地 合成孔径雷达 成像算法 bistatic synthetic aperture radar imaging algorithm
分类号 TN95 [电子电信—信号与信息处理]
  • 相关文献

参考文献13

  • 1张直中.双基地合成孔径雷达[J].现代雷达,2005,27(1):1-6. 被引量：15
  • 2Ender J H G.A step to bistatic SAR processing[ A] .Processing of EUSAR 2004[C]. Ulm, Germany: VDE, 2004. 1362 - 1376.
  • 3Rigling B D, Moses R L. Polar format algorithm for bistatic SAR[ J ]. IEEE Transactions on AES, 2004, 40 ( 4 ) : 1147 - 1159.
  • 4Yates G, Home A M, Blake A P, Middleton R, Andre D B. Bistatic SAR image formation[A]. Processing of EUSAR 2004 [C]. Ulm, Germany: VDE, 2004. 581 - 584.
  • 5Ender J H, Walterscheid I, Brenner A R.New aspects of bistatic SAR:processing and experiments[A ]. 2004 International Geoscience and Remote Sensing Symposium, IGARSS' 04 [ C ]. USA: Alaska, IEEE, 2004. 1758 - 1762.
  • 6D' Aria D,Guamieri A M,Rocca F. Focusing bistatic synthetic aperture radar using dip move out [ J ]. IEEE Transactions on GRS, 2004,42(7) : 1362 - 1376.
  • 7Loffeld, Nies H, Peters V, Knedlik S. Models and useful relations for bistatic SAR[ J]. IEEE Transactions on GRS,2004,42(10) :2031 - 2038.
  • 8Pettersson M L. Extraction of moving ground targets by a bistatic ultra-wideband SAR[J] .IEE Proc Radar, Sonar Navigation. 2001,48( 1 ) : 35 - 40.
  • 9Walterscheid,Ender J H,Brenner A R,Loffeld O. Bistafic SAR processing using an omega-k type algorithm[A] .2005 International Geoscience and Remote Sensing Symposium, IGARSS' 05[C]. Seoul, Korea: IEEE,2005. 1064 - 1067.
  • 10Wong F H, Yeo T S .New applications of nonlinear chirp scaling in SAR data processing[ J]. IEEE Transactions on Geoscience and Remote Sensing,2001,39(5) :946 - 953.

二级参考文献10

  • 1Keydel W. Prospective and visions for future SAR by stems.IEEE Proc Radar Sonar Navy, 2003,150(3) :97 - 103.
  • 2Guttrich G L. Wide area surveillance concepts based on gessynchrorous illumination and bistatic unmanned airborne vehicles or satellite reception. IEEE National Radar Conf , 1997. 126 -131.
  • 3Hartnett M P, Davis M E. Operations of an airbome bistatic adjunct to space based radar. IEEE Radar Conf. 2003. 133 -38.
  • 4Hartnett M P, Davis M E. Bistatic surveillance concept of opesations. 2001 IEEE 2001.75 - 80.
  • 5Griffiths H D. Bistatic radar using satellite-borne illumination.2002 IEE, London, UK. 1 -4.
  • 6Home A M, Yates G. Bistatic synthetic apertme radar. 2002IEEE, London, UK. 6- 10.
  • 7Denise M, Richard G. Bistatic radar experiment. Proc EU-SAR98, 1998. 30-34.
  • 8Davis M E. Technology challenges in affordable space based radar. 2000 IEEE International Radar Conf. 2000.18- 23.
  • 9Perrry R. Space based bistatic GMTI using low resolution SAR. IEEE Aerospace conf , 1997.
  • 10汤子跃,张守融.双站合成孔径雷达系统同步问题研究[J].现代雷达,2004,26(1):5-9. 被引量：11

共引文献14

同被引文献29

  • 1于明成,许稼,彭应宁,王秀坛.SAR原始信号的快速仿真[J].系统仿真学报,2006,18(z2):122-125. 被引量：10
  • 2黄源宝,保铮.大斜视SAR成像的一种新的二维可分离处理方法[J].电子与信息学报,2005,27(1):1-5. 被引量：15
  • 3J H Ender. A step to bistatic SAR processing [C]// EUSAR 2004. Germany: VDE, 2004:1362-1376.
  • 4G Franceschetti, M Migliaccio, D Riccio, et aL SARAS: A Synthetic Aperture Radar (SAR) Raw Signal Simulator [J]. IEEE Trans. On Geoscience and Remote Sensing (S0196-2892), 1992, 30(1): 110-123.
  • 5G Franceschetti, A lodice, D Riccio, et al. SAR Raw Signal Simulation for Urban Structures [J]. IEEE Trans. On Geoscience and Remote Sensing (S0196-2892), 2003, 41 (9): 1986-1995.
  • 6R Bamler A systematic comparison of SAR focusing algorithms [C]//IGARSS'91 Proc. Espoo, Finland: IEEE, 1991: 1005-1009.
  • 7Loffeld Nies H, Peters V, Knedlik S. Models and useful relations for bistatic SAR [J]. IEEE Transactions on Geoscience and Remote Sensing (S0196-2892), 2004, 42(10): 2031-2038.
  • 8R Bamler, F Meyer, W Liebhar. No Math: Bistatic SAR Processing Using Numerically Computed Transfer Functions [C]// Processing of EUSAR 2006. Dresden, Germany: ITG/VDE, 2006.
  • 9Wu C, Liu K Y, Jin M. Modelling and A Correlation Algorithm for Spacebome SAR Signals [J]. IEEE Trans. On Aerospace and Electronic Systems (S0018-9251), 1982, 18(5): 563-575.
  • 10Ender J H, Walterscheid I, Brenner A R. New aspects of bistatic SAR: processing and experiments [C]//2004 International Geoscience and Remote Sensing Symposium, IGARSS '04. Alaska, USA: IEEE, 2004, 1758-1762.

引证文献3

二级引证文献18

电子学报
2007年 第12期

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