A new siw resonator excitation method and its equivalent circuit

被引：3

作者：

Ladani, Faezeh Tork ^{[1
]}

Jam, Shahrokh ^{[1
]}

Safian, Reza ^{[2
]}

机构：

[1] Shiraz Univ Technol, Dept Elect & Comp Engn, Shiraz, Iran

[2] Isfahan Univ Technol, Dept Elect & Comp Engn, Esfahan, Iran

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2013年 / 55卷 / 05期

关键词：

coupling structure; equivalent circuit; frequency tuning; SIW cavity; INTEGRATED WAVE-GUIDE;

D O I：

10.1002/mop.27527

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：

This article presents a new method for excitation of substrate integrated waveguide (SIW) cavity resonators which is suitable for multilayer structures and provides a method for exciting SIW cavities.The structure is analyzed and its equivalent circuit is presented to give a better insight of the structure's response through circuit theory. The analytical discussion is validated by simulations using Ansoft HFSS and ADS softwares. A three-pole narrowband SIW filter has been designed by this method of cavity coupling as one of possible applications of the presented structure. (c) 2013 Wiley Periodicals, Inc. Microwave Opt Technol Lett 55:11331138, 2013; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.27527

引用

页码：1133 / 1138

页数：6

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