Millimeter-wave scale metamaterials

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buir.contributor.authorÖzbay, Ekmel
buir.contributor.orcidÖzbay, Ekmel|0000-0003-2953-1828
dc.citation.epage96en_US
dc.citation.spage95en_US
dc.contributor.authorAlıcı, Kamil Boratayen_US
dc.contributor.authorÖzbay, Ekmelen_US
dc.coverage.spatialTurunc-Marmaris, Turkey
dc.date.accessioned2016-02-08T12:26:41Z
dc.date.available2016-02-08T12:26:41Z
dc.date.issued2009-11en_US
dc.departmentDepartment of Physicsen_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.departmentNanotechnology Research Center (NANOTAM)en_US
dc.descriptionConference name: 2009 International Workshop Terahertz and Mid Infrared Radiation: Basic Research and Practical Applications
dc.descriptionDate of Conference: 3-6 November 2009
dc.description.abstractWe review two metamaterial configurations, which are operating at the millimeter-wave scale, in terms of design, fabrication, and characterization. We observed both numerically and experimentally at around 100 GHz a narrow frequency band for which the metamaterial was low loss and had a negative index of refraction. We investigated flat and wedge shaped samples to support our characterization results. We analyzed the transmission band with respect to number of layers at the propagation direction and commented on the bulk nature of these metamaterials. Oblique response of the planar sample was also included in this study. Finally, we demonstrate a device, which yields a rather small angular width at the far field radiation pattern, and composed of a horn antenna and flat metamaterial slabs at the propagation direction. ©2009 IEEE.en_US
dc.description.provenanceMade available in DSpace on 2016-02-08T12:26:41Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 70227 bytes, checksum: 26e812c6f5156f83f0e77b261a471b5a (MD5) Previous issue date: 2009en
dc.identifier.doi10.1109/TERAMIR.2009.5379610en_US
dc.identifier.urihttp://hdl.handle.net/11693/28669
dc.language.isoEnglishen_US
dc.publisherIEEE
dc.relation.isversionofhttp://dx.doi.org/10.1109/TERAMIR.2009.5379610en_US
dc.source.titleProceedings - TERA-MIR 2009, NATO Advanced Research Workshop Terahertz and Mid Infrared Radiation: Basic Research and Practical Applicationsen_US
dc.subject100 GHzen_US
dc.subjectAngular widthen_US
dc.subjectFar field radiation patternsen_US
dc.subjectLow lossen_US
dc.subjectNarrow frequency banden_US
dc.subjectNegative index of refractionen_US
dc.subjectNumber of layersen_US
dc.subjectPropagation directionen_US
dc.subjectTransmission banden_US
dc.subjectDirectional patterns (antenna)en_US
dc.subjectElectronic equipmenten_US
dc.subjectFrequency bandsen_US
dc.subjectInfrared radiationen_US
dc.subjectMetamaterialsen_US
dc.subjectMillimeter wave devicesen_US
dc.subjectMillimeter wavesen_US
dc.subjectRadiometersen_US
dc.subjectRefractive indexen_US
dc.subjectResearchen_US
dc.subjectTechnical presentationsen_US
dc.subjectTerahertz wavesen_US
dc.titleMillimeter-wave scale metamaterialsen_US
dc.typeConference Paperen_US

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