Inverse Scattering Problem of a Two- Dimensional Dielectric Cylinder in Slab Medium

被引：0

作者：

Chen, Chien-Hung ^{[1
]}

Huang, Chung-Hsin ^{[3
]}

Sun, Chi Hsien ^{[2
]}

Li, Ching-Lieh ^{[4
]}

Lai, Pin-Ru ^{[4
]}

Wang, Guh-Chyi ^{[1
]}

机构：

[1] Taipei Coll Maritime Technol, Dept Informat Technol & Mobile Commun, New Taipei 25137, Taiwan

[2] Natl Taiwan Univ Sci & Technol, Dept Elect & Comp Engn, Taipei, Taiwan

[3] Taipei Coll Maritime Technol, Dept Marine Engn, New Taipei, Taiwan

[4] Tamkang Univ, Elect Engn Dept, Tamsui, Taiwan

来源：

2014 INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC COMPATIBILITY, TOKYO (EMC'14/TOKYO) | 2014年

关键词：

Inverse Scattering; Time Domain; Dynamic Differential Evolution; PERFECTLY CONDUCTING CYLINDER; DIFFERENTIAL EVOLUTION; SHAPE RECONSTRUCTION; OPTIMIZATION; OBJECTS;

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：

In this paper, we apply the dynamic differential evolution (DDE) algorithm to solve the inverse scattering problem for which a two-dimensional (2-D) dielectric cylinder is buried in a dielectric slab medium. Finite difference time domain method (FDTD) is used to solve the scattering electromagnetic wave of a dielectric cylinder. The inverse problem is resolved by an optimization approach and the global searching scheme DDE is then employed to search the parameter space. Numerical simulation shows the quality of the reconstructed result obtained by the DDE algorithm is very good.

引用

页码：821 / 823

页数：3

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