Two-Dimensional Scattering by a Periodic Array of Gyrotropic Cylinders Embedded in a Dielectric Slab

被引：10

作者：

Yang, Juan ^{[1
,2
]}

Li, Le-Wei ^{[2
,3
]}

Liang, Chang-Hong ^{[1
]}

机构：

[1] Xidian Univ, Sch Elect Engn, Xian 710071, Shaaxi, Peoples R China

[2] Natl Univ Singapore, Dept Elect & Comp Engn, Singapore 119260, Singapore

[3] Singapore MITAlliance SMA, High Performance Computat Engineered Syst HPCES P, Singapore 119260, Singapore

来源：

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2003年 / 2卷

关键词：

Dielectric slab; electromagnetic scattering; gyrotropic-type cylinder; periodic array;

D O I：

10.1109/LAWP.2003.810774

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 letter, two-dimensional scattering of a periodic array of circular homogeneous and gyrotropic-type cylinders embedded in an isotropic dielectric slab is studied using the T-matrix of isolated circular cylinder and the lattice sums. The T-matrix of a single circular gyrotropic cylinder is given numerically and then the generalized reflection and transmission matrices for the embedded array are obtained using the T-matrix and lattice sums. The harmonic fields in each of the four regions are given analytically. Numerical results of the power reflection and transmission coefficients based on the fundamental mode and the near-scattered field distribution are shown and discussed.

引用

页码：18 / 21

页数：4

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