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dc.contributor.authorAydin, K.en_US
dc.contributor.authorÖzbay, Ekmelen_US
dc.date.accessioned2016-02-08T10:15:33Z
dc.date.available2016-02-08T10:15:33Z
dc.date.issued2007en_US
dc.identifier.issn1751-8725
dc.identifier.urihttp://hdl.handle.net/11693/23546
dc.description.abstractThe transmission and reflection characteristics are presented of a one-dimensional (1D) left-handed metamaterial (LHM) and its constituents, split ring resonator and thin wire arrays. A well-defined left-handed transmission band with a peak value of -7.2 dB is obtained at frequencies where effective permittivity and permeability are both negative. A sharp dip (-34.5 dB) at the reflection spectrum of 1D ordered LHM is observed. The frequency of ultra-low reflection did not change considerably for another LHM with a different thickness, meaning that the low reflection is not because of the thickness resonance but rather the impedance-matching of LHM at the surface. Disorder in LHM structures is shown to affect the reflection characteristics.en_US
dc.language.isoEnglishen_US
dc.source.titleIET Microwaves, Antennas & Propagationen_US
dc.relation.isversionofhttp://doi.org/10.1049/iet-map:20050301en_US
dc.subjectDifferent thicknessen_US
dc.subjectSplit ring resonatoren_US
dc.titleExperimental investigation of reflection characteristics of left-handed metamaterials in free spaceen_US
dc.typeArticleen_US
dc.departmentInstitute of Materials Science and Nanotechnologyen_US
dc.departmentDepartment of Physicsen_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.departmentNanotechnology Research Centeren_US
dc.citation.spage89en_US
dc.citation.epage93en_US
dc.citation.volumeNumber1en_US
dc.citation.issueNumber1en_US
dc.identifier.doi10.1049/iet-map:20050301en_US
dc.publisherThe Institution of Engineering and Technologyen_US
dc.contributor.bilkentauthorÖzbay, Ekmelen_US
dc.identifier.eissn1751-8733


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