Quasi-static analysis of defected ground structure

被引：0

作者：

Karmakar, Nemai C. ^{[1
]}

Roy, Sushim Mukul ^{[1
]}

Balbin, Isaac ^{[1
]}

Swiegers, Gerhard F. ^{[2
]}

机构：

[1] Monash Univ, Dept Elect & Comp Syst Engn, Clayton Campus, Clayton, Vic 38003, Australia

[2] CSIRO, Mol Sci Div, Canberra, ACT, Australia

来源：

TENCON 2005 - 2005 IEEE REGION 10 CONFERENCE, VOLS 1-5 | 2006年

关键词：

defected ground structure; electromagnetic bandgap; photonic bandgap; lowpass filter; frequency spectrum; bandstop filter; high impedance surface;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

A quasi-static equivalent circuit model of a dumbbell shaped defected ground structure (DGS) is developed. The equivalent circuit model is derived from the equivalent inductance and capacitance developed due to the perturbed returned current path on the ground and the narrow gap, respectively. The theory is validated against the commercial full-wave solver CST Microwave Studio. Finally, the calculated results are compared with the measured results. Good agreement between the theory, the commercially available numerical analyses and the experimental results validates the developed theoretical model.

引用

页码：2431 / +

页数：2

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