Two-dimensional scattering of a Gaussian beam by a homogeneous gyrotropic circular cylinder

被引：1

作者：

Mao, Shi-Chun ^{[1
]}

Wu, Zhen-Sen ^{[2
]}

Zhang, Zhaohui ^{[1
]}

Gao, Jiansen ^{[1
]}

机构：

[1] Suqian Coll, Inst Informat Engn, Suqian 223800, Jiangsu, Peoples R China

[2] Xidian Univ, Sch Sci, Xian 710071, Shaanxi, Peoples R China

来源：

INTERNATIONAL JOURNAL OF MICROWAVE AND WIRELESS TECHNOLOGIES | 2017年 / 9卷 / 10期

关键词：

Antenna design; Modeling and measurements; EM field theory; ELECTROMAGNETIC SCATTERING; MEDIA; PLASMA;

D O I：

10.1017/S1759078717001003

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：

Two-dimensional scattering of a Gaussian beam by a homogeneous gyrotropic circular cylinder is presented. The incident Gaussian beam source is expanded as an approximate expression with Taylor's series. The transmitted field in the homogeneous gyrotropic cylinder is expressed in terms of the series of wave functions based on the integral equation. The unknown coefficients of the scattered fields are obtained with the aid of the boundary conditions of continuous tangential electric and magnetic fields. Some numerical results are presented and discussed. The result is in agreement with that available as expected when the Gaussian beam degenerates to a plane wave incidence case.

引用

页码：1925 / 1929

页数：5

共 15 条

[1] EIGENVALUES AND EIGENVECTORS OF GENERAL GYROELECTRIC MEDIA [J].

BARKESHLI, S .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1992, 40 (03) :340-344

[2] Scattering of a Plane Wave by an anisotropic ferrite-coated conducting sphere [J].

Geng, Y. -L. .

IET MICROWAVES ANTENNAS & PROPAGATION, 2008, 2 (02) :158-162

[3] Characterization of Electromagnetic Scattering by a Plasma Anisotropic Spherical Shell [J].

Geng, You-Lin ;

Wu, Xin-Bao ;

Li, Le-Wei .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2004, 3 :100-103

[4] Scattering of a Plane Wave by a Homogeneous Anisotropic Elliptic Cylinder [J].

Hamid, Abdul-Kadir ;

Cooray, Francis R. .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2015, 63 (08) :3579-3587

[5] FINITE-DIFFERENCE TIME-DOMAIN ANALYSIS OF GYROTROPIC MEDIA .1. MAGNETIZED PLASMA [J].

HUNSBERGER, F ;

LUEBBERS, R ;

KUNZ, K .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1992, 40 (12) :1489-1495

[6] SCATTERING OF A GAUSSIAN-BEAM BY A HOMOGENEOUS DIELECTRIC CYLINDER [J].

KOZAKI, S .

JOURNAL OF APPLIED PHYSICS, 1982, 53 (11) :7195-7200

[7]

Li L.-W., 2001, P APMC2001 TAIP

[8] TWO-DIMENSIONAL SCATTERING BY A HOMOGENEOUS ANISOTROPIC ROD [J].

MONZON, JC ;

DAMASKOS, NJ .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1986, 34 (10) :1243-1249

[9] MATRIX FORMULATION OF SCATTERING BY A HOMOGENEOUS GYROTROPIC CYLINDER [J].

OKAMOTO, N .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1970, AP18 (05) :642-&

[10] ELECTROMAGNETIC SCATTERING BY MANY GYROTROPIC CYLINDERS OF DIFFERENT KINDS [J].

OKAMOTO, N .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1974, AP22 (05) :701-707

← 1 2 →