Fast ISAR Image Simulation of Targets with Rough Boundary at Terahertz Frequencies

被引：1
|
作者：
Chen, Hui [1 ]
Yu, WenMing [1 ]
Cui, TieJun [1 ]
机构：
[1] Southeast Univ, State Key Lab Millimeter Waves, Nanjing, Peoples R China
来源：
2020 IEEE MTT-S INTERNATIONAL CONFERENCE ON NUMERICAL ELECTROMAGNETIC AND MULTIPHYSICS MODELING AND OPTIMIZATION (NEMO 2020) | 2020年
基金：
国家重点研发计划;
关键词：
ISAR imaging; target scattering; THz frequencies; SCATTERING;
D O I：
10.1109/NEMO49486.2020.9343472
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：
This paper provides a "semi-deterministic" description to realize fast simulation of the coherent and incoherent scattering of electrically large complex targets with rough boundary at THz bands. Combining with a ray-tube integration formula to generate inverse synthetic aperture radar (ISAR) images, a fast simulation method is presented to get large collection of ISAR patches of targets with rough boundary at arbitrary aspect angles by using the shooting and bouncing ray (SBR) method.
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页数：3
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