Conversion from constitutive parameters to dispersive transmission line parameters for multi-band metamaterials

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buir.contributor.authorÖzbay, Ekmel
buir.contributor.orcidÖzbay, Ekmel|0000-0003-2953-1828
dc.citation.epage223en_US
dc.citation.issueNumber2en_US
dc.citation.spage211en_US
dc.citation.volumeNumber26en_US
dc.contributor.authorOzturk, Y.en_US
dc.contributor.authorYilmaz, A. E.en_US
dc.contributor.authorÖzbay, Ekmelen_US
dc.date.accessioned2018-04-12T10:45:28Z
dc.date.available2018-04-12T10:45:28Z
dc.date.issued2016en_US
dc.departmentInstitute of Materials Science and Nanotechnology (UNAM)en_US
dc.description.abstractIn this study, we explain an approach including conversion from constitutive parameters to dispersive transmission line parameters using the double-band DNG (double-negative) properties of the circular type fishnet metamaterials. After designing the metamaterial structure, the numerical calculations and the composite right/left-handed (CRLH) modeling of circular-type metamaterials are realized in free space. Detailed dispersion characteristics give us the opportunity to explain the true behavior of the inclusions during the analysis stage. By combining the results coming from the standard retrieval procedure with the conventional CRLH theory, we calculate the actual values of the transmission line parameters for all frequency regimes. The constitutive parameters of an equivalent CRLH transmission line are derived and shown to be negative values. It is shown that the constitutive parameters present the same behavior for all negative refractive index regimes. The double-negative properties and the phase advance/lag behavior of metamaterials are observed based on the dispersive transmission line parameters.en_US
dc.identifier.doi10.1080/17455030.2015.1134851en_US
dc.identifier.eissn1745-5049
dc.identifier.issn1745-5030
dc.identifier.urihttp://hdl.handle.net/11693/36595
dc.language.isoEnglishen_US
dc.publisherTaylor and Francis Ltd.en_US
dc.relation.isversionofhttp://dx.doi.org/10.1080/17455030.2015.1134851en_US
dc.source.titleWaves in Random and Complex Mediaen_US
dc.subjectDispersion (waves)en_US
dc.subjectRefractive indexen_US
dc.subjectComposite right/left-handeden_US
dc.subjectConstitutive parametersen_US
dc.subjectCRLH transmission linesen_US
dc.subjectDispersion characteristicsen_US
dc.subjectDispersive transmission linesen_US
dc.subjectDouble negative propertyen_US
dc.subjectNegative refractive indexen_US
dc.subjectTransmission line parametersen_US
dc.subjectMetamaterialsen_US
dc.titleConversion from constitutive parameters to dispersive transmission line parameters for multi-band metamaterialsen_US
dc.typeArticleen_US
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