DocumentCode
3172021
Title
An improved equivalent circuit parameters extraction method for dumbbell-shape DGS
Author
Yuchun Guo ; Qing Wang
Author_Institution
JiangNan Electron. Commun. Inst., Jiaxing, China
fYear
2009
fDate
3-6 Nov. 2009
Firstpage
166
Lastpage
168
Abstract
The paper presents an improved equivalent circuit parameters extraction method for the dumbbell-shape defect ground structure (DGS). The DGS unit with center frequency of 5 GHz were designed and fabricated on a TLX substrate with thickness of 1 mm and dielectric constant of 2.55. The equivalent circuit simulated results are in good agreement with the measured results. It can be widely used for the design and analysis of DGS .
Keywords
S-parameters; coplanar waveguides; equivalent circuits; LCR equivalent circuit; S-parameters; TLX substrate; conductor backed coplanar wave guide; dielectric constant; dumbbell-shape defect ground structure; frequency response; microstrip wave guide; parameter extraction; Defected ground structure; dumbbell-shape DGS; equivalent circuit; parameters extraction method;
fLanguage
English
Publisher
iet
Conference_Titel
Microwave Technology and Computational Electromagnetics, 2009. ICMTCE. International Conference on
Conference_Location
Beijing
Print_ISBN
978-1-84919-140-1
Type
conf
DOI
10.1049/cp.2009.1287
Filename
5521306
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