A Tetrahedral Meshed SBR Method for Electromagnetic Scattering from Metal-medium Hybrid Target

被引：0

作者：

Jin, Yumeng ^{[1
]}

Chen, Rushan ^{[1
]}

Chen, Yong ^{[2
]}

He, Zi ^{[2
]}

Yin, Hongcheng ^{[2
]}

机构：

[1] Nanjing Univ Sci & Technol, Dept Commun Engn, Nanjing, Peoples R China

[2] Beijing Inst Environm Features, Sci & Technol Electromagnet Scattering Lab, Beijing 100072, Peoples R China

来源：

2019 INTERNATIONAL APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY SYMPOSIUM - CHINA (ACES), VOL 1 | 2019年

基金：

中国博士后科学基金;

关键词：

Inverse synthetic aperture radar (ISAR) imaging; shooting and bouncing ray (SBR) technique; Metal-medium hybrid targets imaging;

D O I：

10.23919/aces48530.2019.9060665

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：

In this paper, a fast Inverse Synthetic Aperture Radar(ISAR) imaging technology for large size targets using the shooting and bouncing ray (SBR) method based on tetrahedral mesh is proposed. The new imaging method based on SBR images bistatic scattering field at a small angle, which makes computation time decreased. Also, the proposed tetrahedral meshed SBR method makes imaging of not only PEC target but also metal-medium hybrid target, even target with plasma outside, accessible.

引用

页数：2

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[5]

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