NOTABLE FEATURES OF HYBRID MODES IN A CHIRAL-FILLED RECTANGULAR WAVE-GUIDE

被引：8
作者：
SAMANT, AR
WHITES, KW
机构：
[1] Electromagnetic Communication Laboratory, University of Illinois, Urbana
[2] Department of Electrical Engineering, University of Kentucky, Lexington
来源：
IEEE MICROWAVE AND GUIDED WAVE LETTERS | 1995年 / 5卷 / 05期
基金：
美国国家科学基金会;
关键词：
D O I：
10.1109/75.374079
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 analysis of hybrid modes in a rectangular waveguide filled with chiral material is presented in this paper. The modal wavenumbers are computed using the finite difference method together with Mullers root-finding algorithm, A novel scheme is presented whereby the validity of the numerical solution is established with analytical results. Using this numerical methodology, the existence of complex modes for a rectangular chiral waveguide is confirmed. Other notable features such as mode bifurcation and low frequency effects of chirality are also discussed.
引用
收藏
页码：144 / 146
页数：3
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