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Article: ASYMPTOTIC EIGENEQUATIONS AND ANALYTIC FORMULAS FOR THE DISPERSION CHARACTERISTICS OF OPEN WIDE MICROSTRIP LINES.

TitleASYMPTOTIC EIGENEQUATIONS AND ANALYTIC FORMULAS FOR THE DISPERSION CHARACTERISTICS OF OPEN WIDE MICROSTRIP LINES.
Authors
Issue Date1981
Citation
Ieee Transactions On Microwave Theory And Techniques, 1981, v. MTT-29 n. 9, p. 933-941 How to Cite?
AbstractThrough the matched asymptotic expansions technique, asymptotic eigenequations for the even and odd modes of an open wide microstrip transmission line are derived. The eigenequations, and simplifications thereof which do not involve integration, can be solved easily for the effective permittivity. Even though d/W is assumed to be small, the solutions are good even if d/w approximately equals 0. 8 when compared with the numerical results. From these eigenequations, asymptotic formulas for the effective permittivity can be derived which are excellent when d/W approximately equals 0. 2. When the frequency goes to zero, the authors reproduced the asymptotic formula derived under the quasi-TEM approximation. The asympotic analysis provides good physical insight into the problem, otherwise unavailable from numerical analysis.
Persistent Identifierhttp://hdl.handle.net/10722/182458
ISSN
2015 Impact Factor: 2.284
2015 SCImago Journal Rankings: 1.346

 

DC FieldValueLanguage
dc.contributor.authorChew, Weng Choen_US
dc.contributor.authorKong, Jin Auen_US
dc.date.accessioned2013-05-02T05:15:27Z-
dc.date.available2013-05-02T05:15:27Z-
dc.date.issued1981en_US
dc.identifier.citationIeee Transactions On Microwave Theory And Techniques, 1981, v. MTT-29 n. 9, p. 933-941en_US
dc.identifier.issn0018-9480en_US
dc.identifier.urihttp://hdl.handle.net/10722/182458-
dc.description.abstractThrough the matched asymptotic expansions technique, asymptotic eigenequations for the even and odd modes of an open wide microstrip transmission line are derived. The eigenequations, and simplifications thereof which do not involve integration, can be solved easily for the effective permittivity. Even though d/W is assumed to be small, the solutions are good even if d/w approximately equals 0. 8 when compared with the numerical results. From these eigenequations, asymptotic formulas for the effective permittivity can be derived which are excellent when d/W approximately equals 0. 2. When the frequency goes to zero, the authors reproduced the asymptotic formula derived under the quasi-TEM approximation. The asympotic analysis provides good physical insight into the problem, otherwise unavailable from numerical analysis.en_US
dc.languageengen_US
dc.relation.ispartofIEEE Transactions on Microwave Theory and Techniquesen_US
dc.titleASYMPTOTIC EIGENEQUATIONS AND ANALYTIC FORMULAS FOR THE DISPERSION CHARACTERISTICS OF OPEN WIDE MICROSTRIP LINES.en_US
dc.typeArticleen_US
dc.identifier.emailChew, Weng Cho: wcchew@hku.hken_US
dc.identifier.authorityChew, Weng Cho=rp00656en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-0019607389en_US
dc.identifier.volumeMTT-29en_US
dc.identifier.issue9en_US
dc.identifier.spage933en_US
dc.identifier.epage941en_US
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridChew, Weng Cho=36014436300en_US
dc.identifier.scopusauthoridKong, Jin Au=7202290923en_US

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