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Volume 26 Issue 6
Jun.  2004
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Wang Sheng-li, Yu Li, Zhang Guang-yi. Detecting the Moving Target in SAR Data Using the Match Fourier Transform[J]. Journal of Electronics & Information Technology, 2004, 26(6): 959-965.
Citation: Wang Sheng-li, Yu Li, Zhang Guang-yi. Detecting the Moving Target in SAR Data Using the Match Fourier Transform[J]. Journal of Electronics & Information Technology, 2004, 26(6): 959-965.

Detecting the Moving Target in SAR Data Using the Match Fourier Transform

  • Received Date: 2002-12-26
  • Rev Recd Date: 2003-07-29
  • Publish Date: 2004-06-19
  • In this paper, a method of detecting moving targets in SAR using the match FourieT transform is introduced. The signal model and the detecting method are discussed and simulations are performed. The results of the simulations and the practices of detecting moving targets in SAR data show that when the velocity of the radar platform is compen-sated and pulses are compressed, the moving targets are easily detected using match Fourier transform, and under certain conditions, the moving targets may be detected depending on the relative position of strong points in contiguous SAR image.
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  • Raney R K.Synthetic aperture imaging radar and moving targets.IEEE Trans.on AES.,1971,AES-7(3):499-505.[2]Stone M I,Ince W J.Air to ground MTI radar using a displaced phased center phased array.IEEE National Radar Conference,Washington,April 1980:225-230.[3]Nohara T J.Comparison of DPCA and STAP for space-based radar.IEEE International Radar Conference Radar-95.Phrygia,1995:113-119.[4]Yadin E.A performance evaluation model for a two port interferometer SAR-MTI.IEEE International Radar Conference Radar-96.Beijing,1996:261-266.[5]Barbarossa S,Farina A.Detection and imaging of moving objects with synthetic aperture radar.Part 2:Joint time-frequency analysis by Wigner-Ville distribution.IEE Proc.-F,1992,139(1):89-97.[6]Barbarossa S.Analysis of multicomponent LFM signals by a combined Wigner-Hough transform[J].IEEE Trans.on SP.1995,43(4):1511-1515[7]Namias V.The fractional Fourier transform and its application in quantum mechanics[J].J.Inst.Math.Its Appl.1980,25(1):241-265[8]Barbarossa S.Doppler-rate filtering for detecting moving targets with synthetic aperture radars.in Huddleston G K,Tanenhaus M,Williams B P(Eds.):Millimeter wave and synthetic aperture radar.Proceedings of SPIE,1989,1101:140-147.[9]Werness S,Carrara W,Joyce L,Franczak D.Moving target imaging algorithm for SAR data.IEEE Trans.on AES.,1990,AES-26(1):57-67.[10]X-G Xia.Discrete chirp-fourier transform and its application to chirp rate estimation.IEEE Trans.on SP.,2000,SP-48(11):3122-3133.[11]王盛利,李士国,倪晋麟,张光义.一种新的变换一匹配傅立叶变换.电子学报,2001,29(3):403-405.
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