Analysis of circular dielectric waveguide with chiral cladding

被引：11
|
作者：
Zhou, HX [1 ]
Zhang, KQ [1 ]
机构：
[1] Tsing Hua Univ, Dept Elect Engn, Beijing 100084, Peoples R China
来源：
INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES | 1999年 / 20卷 / 11期
关键词：
chiral medium; circular waveguide; dielectric waveguide;
D O I：
10.1023/A:1022945517424
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：
The propagation characteristics of a circular dielectric waveguide with chiral media filled in the cladding are investigated. The relation between the cutoff frequency and the chiral admittance, the dispersion curves for some modes with different angular mode numbers and the transverse distribution of fields are presented. Some new features different from the ordinary circular dielectric waveguide are resulted. The results show that the cladding chirality may lead to a single-mode operation in the circular dielectric waveguide.
引用
收藏
页码：1989 / 1999
页数：11
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