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Analysis of frequency selective surface with arbitrarily shaped element by equivalent circuit model

2005; Wiley; Volume: 88; Issue: 6 Linguagem: Inglês

10.1002/ecjb.20162

8756-663X

Masataka Ohira, Hiroyuki Deguchi, Mikio Tsuji, H. Shigesawa,

Metamaterials and Metasurfaces Applications

Electronics and Communications in Japan (Part II: Electronics)Volume 88, Issue 6 p. 9-17 Analysis of frequency selective surface with arbitrarily shaped element by equivalent circuit model Masataka Ohira, Masataka Ohira Faculty of Engineering, Doshisha University, Kyotanabe, 610-0321 JapanSearch for more papers by this authorHiroyuki Deguchi, Hiroyuki Deguchi Faculty of Engineering, Doshisha University, Kyotanabe, 610-0321 JapanSearch for more papers by this authorMikio Tsuji, Mikio Tsuji Faculty of Engineering, Doshisha University, Kyotanabe, 610-0321 JapanSearch for more papers by this authorHiroshi Shigesawa, Hiroshi Shigesawa Faculty of Engineering, Doshisha University, Kyotanabe, 610-0321 JapanSearch for more papers by this author Masataka Ohira, Masataka Ohira Faculty of Engineering, Doshisha University, Kyotanabe, 610-0321 JapanSearch for more papers by this authorHiroyuki Deguchi, Hiroyuki Deguchi Faculty of Engineering, Doshisha University, Kyotanabe, 610-0321 JapanSearch for more papers by this authorMikio Tsuji, Mikio Tsuji Faculty of Engineering, Doshisha University, Kyotanabe, 610-0321 JapanSearch for more papers by this authorHiroshi Shigesawa, Hiroshi Shigesawa Faculty of Engineering, Doshisha University, Kyotanabe, 610-0321 JapanSearch for more papers by this author First published: 11 May 2005 https://doi.org/10.1002/ecjb.20162Citations: 10AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat Abstract This paper presents an analysis of the characteristics of the frequency selective surface (FSS) by means of equivalent circuit models. In order to determine the circuit element parameters of the FSS with resonant elements of arbitrary shape, the eigenvalue problem of the matrix equation is solved and the Q curve of each resonance is derived from the frequency dependence of the reactance obtained from the characteristic current distributions at resonance. By equating this Q curve with that for the equivalent circuit, the circuit parameters are derived. As an example of analysis by the present method, the circuit element parameters of patch-type resonant elements designed by us using the genetic algorithm (GA) are derived. The characteristics of the dielectric-loaded FSS for the C/Ka band are analyzed by means of the equivalent circuit. The usefulness of the proposed method is verified by comparison of the frequency characteristics obtained by the method of moments and by the equivalent circuit. © 2005 Wiley Periodicals, Inc. Electron Comm Jpn Pt 2, 88(6): 9–17, 2005; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/ecjb.20162 Citing Literature Volume88, Issue6June 2005Pages 9-17 RelatedInformation