Fast Range Profile Simulation Using Shooting and Bouncing Ray Technique under Arbitrary Radar Signal

被引：0
|
作者：
Ding, Hao [1 ]
Gao, Pengcheng [1 ]
Xiang, Xuefeng [1 ]
Lin, Hai [1 ]
机构：
[1] Zhejiang Univ, State Key Lab CAD&CG, Hangzhou 310027, Zhejiang, Peoples R China
来源：
2012 10TH INTERNATIONAL SYMPOSIUM ON ANTENNAS, PROPAGATION & EM THEORY (ISAPE) | 2012年
关键词：
RCS;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The high resolution range profile (HRRP) is an important feature for automatic target recognition (ATR). However, it is very time-consuming to generate accurate range profiles of electrically large and complex targets. In this paper, we propose a fast range profile simulation approach that firstly calculates the scattering fields of targets with the shooting and bouncing ray (SBR) method, then assigns weights to fields of different frequencies according to specific radar signal and its match filter, and finally obtains the range profile by the inverse Fourier transform. Various examples involving canonical and complicated objects are presented to demonstrate the feasibility of the proposed method to accurately generate the radar range profiles.
引用
收藏
页码：1008 / 1011
页数：4
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