Analysis and experiments of compact folded sub strate-integrated waveguidele

被引：72

作者：

Che, Wequan ^{[1
]}

Geng, Liang ^{[1
]}

Deng, Kuan ^{[1
]}

Chow, Y. Leonard ^{[2
]}

机构：

[1] Nanjing Univ Sci & Technol, Dept Elect Engn, Nanjing 210094, Peoples R China

[2] Univ Waterloo, Dept Elect & Comp Engn, Waterloo, ON N2L 3G1, Canada

来源：

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 2008年 / 56卷 / 01期

基金：

中国国家自然科学基金;

关键词：

folded substrate-integrated waveguide (FSIW); ridged waveguide; substrate-integrated waveguide ( SIW);

D O I：

10.1109/TMTT.2007.911955

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 novel folded substrate-integrated waveguide (FSIW) is 50 % narrower than the substrate-integrated waveguide, but both have similar propagation characteristics. This paper derives the analytical formulas of propagation and cutoff characteristics of the FSIW, as well as the formulas to calculate the width and gap of the central metal septum. Very good agreements (<2% error) are observed among the results of the theoretical formulas, numerical simulations, and hardware experiments over wide frequency and parameter ranges.

引用

页码：88 / 93

页数：6

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