High-resolution inverse synthetic aperture radar imaging based on the shooting and bouncing ray method

被引：0
|
作者：
Wang, X. B. [1 ,2 ]
Zhou, X. Y. [1 ,2 ]
Cui, T. J. [1 ,2 ]
Tao, Y. B. [3 ]
Lin, H. [3 ]
机构：
[1] Southeast Univ, Inst Target Characterist & Identificat, Nanjing 210096, Peoples R China
[2] Southeast Univ, State Key Lab Millimeter Waves, Nanjing 210096, Peoples R China
[3] Zhejiang Univ, State Key Lab CAD&CG, Hangzhou 310027, Peoples R China
来源：
2008 GLOBAL SYMPOSIUM ON MILLIMETER WAVES | 2008年
基金：
美国国家科学基金会;
关键词：
target characteristics; scattering; ISAR; SBR; real-size aircraft; high resolution;
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
This paper concerns the simulation of inverse synthetic aperture radar (ISAR) image for radar targets based on the shooting and bouncing ray (SBR) method. Contrary to the,a conventional approach where the ISAR image is obtained by inverse Fourier transforming to the scattering field, we adopt a newly-developed method [8], where the Fourier transformation has been merged into the SBR algorithm. Such a method has been improved and used in the imaging of real-size aircraft High resolution two-dimensional ISAR images have been obtained. Hence such a method is considered as a general tool for the characterization of large and complex targets.
引用
收藏
页码：432 / +
页数：2
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