Variational Analysis of Folded Substrate-Integrated Waveguides

被引：14

作者：

Nghia Nguyen-Trong ^{[1
]}

Kaufmann, Thomas ^{[1
]}

Hall, Leonard ^{[2
]}

Fumeaux, Christophe ^{[1
]}

机构：

[1] Univ Adelaide, Sch Elect & Elect Engn, Adelaide, SA 5005, Australia

[2] Def Sci & Technol Org, Canberra Bc, ACT 2610, Australia

来源：

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | 2015年 / 25卷 / 06期

基金：

澳大利亚研究理事会;

关键词：

Analytical solution; folded substrate-integrated waveguide (FSIW); folded waveguide; propagation constant; stationary equation; variational method;

D O I：

10.1109/LMWC.2015.2421251

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 accurate numerical solution describing the propagation behavior of two types of folded substrate-integrated waveguide (FSIW) is demonstrated in this letter. The computation is based on a variational method which can be carried out efficiently by solving the stationary equation corresponding to each type of FSIW. The approach can be extended to solve various folded structures, i. e., with different gap positions, where the layers are made of substrates with different thicknesses and material properties.

引用

页码：352 / 354

页数：3

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