DocumentCode
3080883
Title
Bandstop response of microstrip lines with defected ground structures
Author
Liu, Haiwen ; Yoshimasu, Toshihiko ; Kurachi, S. ; Chen, Jia
Author_Institution
Graduate Sch. of Inf., Production & Syst., Waseda Univ., Kitakyushu, Japan
fYear
2005
fDate
25-28 July 2005
Firstpage
155
Lastpage
157
Abstract
A fast and direct method to estimate the stopband in microstrip lines with periodic defected ground structures (DGS) is introduced in this paper. Based on the equivalent circuit of single DGS unit, an approximate relationship between the stopband and DGS circuit dimensions is set up. Comparison between the estimated results and simulated results based on field analysis methods verifies the validity of the proposed method.
Keywords
equivalent circuits; matrix algebra; microstrip lines; defected ground structures; equivalent circuit; microstrip lines; Analytical models; Circuit simulation; Circuit synthesis; Equivalent circuits; Finite difference methods; Microstrip antennas; Microstrip filters; Periodic structures; Production systems; Time domain analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave and Optoelectronics, 2005 SBMO/IEEE MTT-S International Conference on
Print_ISBN
0-7803-9341-4
Type
conf
DOI
10.1109/IMOC.2005.1579974
Filename
1579974
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