Dispersion characteristics of dielectric loaded multiple V-ridge waveguide

被引：1

作者：

Li, Guojian ^{[1
]}

Xu, Fuyong

Ma, Aning

Cheng, Yinqin

机构：

[1] Lanzhou Univ, Sch Informat Sci & Engn, Lanzhou 730000, Peoples R China

[2] NE Univ Nationalities, Sch Comp Sci & Informat Engn, Lanzhou 730000, Peoples R China

来源：

INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES | 2007年 / 28卷 / 09期

关键词：

multiple V-ridge waveguide; edge-based finite element method; dispersion characteristics; dielectric loaded waveguide;

D O I：

10.1007/s10762-007-9254-4

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：

A new kind of V-ridge waveguide is presented in this paper. The transmission problem is solved by edge element for the first time. The field patterns of the waveguide with single, double and triple V-ridge for different values of dielectric constant have been presented. Variations of the cutoff wavelength, single-mode bandwidth with the ridge dimensions for different values of dielectric constant are investigated in detail. The results will be of practical significance in designing ridge waveguide components in microwave and millimeter wave engineering.

引用

页码：725 / 732

页数：8

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