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

Published online by Cambridge University Press:  25 September 2017

Shi-Chun Mao ,
Zhen-Sen Wu ,
Zhaohui Zhang  and
Jiansen Gao
Shi-Chun Mao*
Affiliation:
Institute of Information Engineering, Suqian College, Suqian, Jiangsu 223800, China. Phone: +8613218924617
Zhen-Sen Wu
Affiliation:
School of Science, Xidian University, Xi'an, Shaanxi 710071, China
Zhaohui Zhang
Affiliation:
Institute of Information Engineering, Suqian College, Suqian, Jiangsu 223800, China. Phone: +8613218924617
Jiansen Gao
Affiliation:
Institute of Information Engineering, Suqian College, Suqian, Jiangsu 223800, China. Phone: +8613218924617
*
Corresponding author: S.-C. Mao Email: [email protected]
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Abstract

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.

Keywords

Antenna designModeling and measurementsEM field theory
Type
Research Papers
Information
International Journal of Microwave and Wireless Technologies , Volume 9 , Issue 10 , December 2017 , pp. 1925 - 1929
Copyright
Copyright © Cambridge University Press and the European Microwave Association 2017 

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References

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