An Electromagnetic Analysis of Bianisotropic-Material Cylindrical Shells

• Main Authors: Wen-Chia Kuo, 郭文嘉
• Other Authors: 許崇宜
• Format: Others
• Language: zh-TW
• Published: 2005
• Online Access: http://ndltd.ncl.edu.tw/handle/94234660288420231274

碩士 === 大葉大學 === 電信工程學系碩士班 === 93 === This thesis was aimed at developing a numerical procedure for finding the electromagnetic properties of a bi-anisotropic cylindrical shell under the illumination of an obliquely incident plane wave. The field components transverse to the radial direction were expressed in terms of azimuthal space harmonics after eliminating the radial field components. These transverse components for each space harmonic were found to satisfy a one-dimensional differential equation, which was solved using a finite-difference method. Numerical results, including echo widths and shielding effectivenesses, for some sample material parameters were computed and discussed. These results, wherever possible, were compared with data available in the literature or with data obtained using other numerical methods.