Scattering by Perfectly Conducting Circular Cylinders Buried in a Dielectric Slab Through the Cylindrical Wave Approach

被引：40

作者：

Frezza, Fabrizio ^{[1
]}

Pajewski, Lara ^{[2
]}

Ponti, Cristina ^{[2
]}

Schettini, Giuseppe ^{[2
]}

机构：

[1] Univ Roma La Sapienza, Dept Elect Engn, I-00184 Rome, Italy

[2] Roma Tre Univ Rome, Dept Appl Elect, I-00146 Rome, Italy

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 2009年 / 57卷 / 04期

关键词：

Buried objects; electromagnetic scattering; layered media; spectral domain analysis; REFLECTION; EXPANSION;

D O I：

10.1109/TAP.2009.2015811

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：

An analytical-numerical technique for the solution of the plane-wave scattering problem by a set of perfectly conducting circular cylinders, buried in a dielectric slab, is presented. The problem is solved for both TM and TE polarizations, and for near- and far-field regions. The proposed method expresses the scattered fields in terms of cylindrical waves, and exploits the plane-wave spectrum of a cylindrical function to take into account the reflection and transmission through the planar interfaces. Numerical results are reported and the validity of the approach is confirmed by comparison with results given in the literature, showing a good agreement.

引用

页码：1208 / 1217

页数：10

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