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Volume 21 Issue 4
Jul.  1999
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Jiang Yongrnei, Kuang Gangyao, Liang Diannong. UWB FOPEN SAR MAN-MADE TARGET SIGNATURE[J]. Journal of Electronics & Information Technology, 1999, 21(4): 553-556.
Citation: Jiang Yongrnei, Kuang Gangyao, Liang Diannong. UWB FOPEN SAR MAN-MADE TARGET SIGNATURE[J]. Journal of Electronics & Information Technology, 1999, 21(4): 553-556.

UWB FOPEN SAR MAN-MADE TARGET SIGNATURE

  • Received Date: 1997-11-14
  • Rev Recd Date: 1998-07-11
  • Publish Date: 1999-07-19
  • Foliage penetrating (FOPEN) VHF/UHF SAR can image hidden man-made targets with wide-angle and ultra-wideband to achieve both range and azimuth with high resolutions. The target can be modeled by dihedral formed between its side and the ground due to the long wavelength of VHF/UHF. The paper provides the backscattering signal form of dihedral model, SAR image of man-made targets is simulated in theory and the signature library is formed which can be utilized in the subsequent stages of target detection and recognition.
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  • Allen M R, et al. FOPEN-SAR detection by direct use of simple scattering physics, in Algorithms for Synthetic Aperture Radar Imagery II,Dominick A. Giglio, Editor, Proc. SPIE 2487, 1995, 45-55.[2]Verly J G. Physical optics polarization scattering matrix for a right-angle dihedral. AD-A293036, 1995.[3][蒋咏梅.UWB叶簇覆盖SAR人造目标模型.技术报告,长沙:国防科技大学,1997.[4]张澄波. 综合孔径雷达--原理、系统分析与应用. 北京: 科学出版社,1989,80-86.[5] Novak L M, Chaney R D, Willsky A S. Coherent aspect-dependent SAR image formation, in Algorithms for Synthetic Aperture Radar Imagery, Dominick A. Giglio, editor, Proc. SPIE 2230, 1994,256-274.[5]Allen M R, Hoff L E. Wide-angle wideband SAR matched filter image formation for enhanced detection performance, in Algorithms for Synthetic Aperture Radar Imagery, Dominick A. G. editor, Proc. SPIE 2230, 1994, 302-314.
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