Bilayer metamaterial: analysis of left-handed transmission and retrieval of effective medium parameters

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buir.contributor.authorÖzbay, Ekmel
buir.contributor.orcidÖzbay, Ekmel|0000-0003-2953-1828
dc.citation.epageS365en_US
dc.citation.issueNumber9en_US
dc.citation.spageS361en_US
dc.citation.volumeNumber9en_US
dc.contributor.authorGuven, K.en_US
dc.contributor.authorCakmak, A. O.en_US
dc.contributor.authorCaliskan, M. D.en_US
dc.contributor.authorGundogdu, T. F.en_US
dc.contributor.authorKafesaki, M.en_US
dc.contributor.authorSoukoulis, C. M.en_US
dc.contributor.authorÖzbay, Ekmelen_US
dc.date.accessioned2016-02-08T10:13:18Z
dc.date.available2016-02-08T10:13:18Z
dc.date.issued2007en_US
dc.departmentNanotechnology Research Center (NANOTAM)en_US
dc.departmentDepartment of Physicsen_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.departmentInstitute of Materials Science and Nanotechnology (UNAM)en_US
dc.description.abstractWe report an experimental and numerical analysis of a planar metamaterial designed for normal-to-plane propagation, and operating at microwave frequencies. The metamaterial consists of cutwire and wire patterns, which are arranged periodically on both sides of a dielectric layer, in the form of a bilayer. The left-handed transmission band of the metamaterial is demonstrated experimentally. The effective index of refraction retrieved from the S parameters is found to be negative within this transmission band. An independent negative refraction experiment supports the existence of the negative index of refraction for the metamaterial.en_US
dc.identifier.doi10.1088/1464-4258/9/9/S13en_US
dc.identifier.issn
dc.identifier.issn1464-4258
dc.identifier.urihttp://hdl.handle.net/11693/23391
dc.language.isoEnglishen_US
dc.publisherInstitute of Physics Publishing Ltd.en_US
dc.relation.isversionofhttp://doi.org/10.1088/1464-4258/9/9/S13en_US
dc.source.titleJournal of Optics A: Pure and Applied Opticsen_US
dc.subjectMetamaterialen_US
dc.subjectNegative indexen_US
dc.subjectNegative refractionen_US
dc.subjectSplit-ring resonatoren_US
dc.subjectNegative refractionen_US
dc.titleBilayer metamaterial: analysis of left-handed transmission and retrieval of effective medium parametersen_US
dc.typeArticleen_US

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Nanotechnology Research Center (NANOTAM)
Department of Electrical and Electronics Engineering
Department of Physics
Institute of Materials Science and Nanotechnology (UNAM)