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dc.contributor.authorAltıntaş, Olcay
dc.contributor.authorÜnal, Emin
dc.contributor.authorAkgöl, Oğuzhan
dc.contributor.authorKaraaslan, Muharrem
dc.contributor.authorKaradağ, Faruk
dc.contributor.authorSabah, Cumali
dc.date.accessioned12.07.201910:50:10
dc.date.accessioned2019-07-12T22:06:33Z
dc.date.available12.07.201910:50:10
dc.date.available2019-07-12T22:06:33Z
dc.date.issued2017
dc.identifier.citationAltintas, O., Unal, E., Akgol, O., Karaaslan, M., Karadag, F., Sabah, C. (2017). Design of a wide band metasurface as a linear to circular polarization converter. Modern Physics Letters B, 31 (30), art. no. 1750274. https://doi.org/10.1142/S0217984917502748en_US
dc.identifier.issn0217-9849
dc.identifier.issn1793-6640
dc.identifier.urihttps://doi.org/10.1142/S0217984917502748
dc.identifier.urihttps://hdl.handle.net/20.500.12508/741
dc.descriptionWOS: 000413725900002en_US
dc.description.abstractIn this paper, we present a wide band metasurface (MS) polarization converter which converts a linearly polarized signal to a right-handed or left-handed circularly polarized signal both numerically and experimentally. The unit cell of MS has three nested rectangular resonators which have two metallic patches at its crossed corners. The simulated and measured results are achieved by a commercial full wave EM simulator and a vector network analyzer with two horn antennas in microwave frequency regime. The S-parameters are obtained for co-polarized and cross-polarized responses and axial ratio is evaluated by the division of these two responses. The axial ratio is kept below 3 dB for efficient polarization converting activity. Correspondingly, axial ratio bandwidth of 800 MHz is obtained. The proposed MS can easily be fabricated and integrated into many desired applications by proper configurations depending on the application area and frequencies. The proposed MS has potential such as polarization converter with 0.75 efficiency in WiMAX frequency band, PMC-like treatment with a phase reflection around 0 degrees and reflection coefficient nearly unity at some frequency points. Beside this, the three nested rectangle MSs also provide opportunities to design low profile antennas with conversion characteristics.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey [TUBITAK 114E295]en_US
dc.description.sponsorshipWe would like to thank the Scientific and Technological Research Council of Turkey (TUBITAK 114E295) for the financial support.en_US
dc.language.isoengen_US
dc.publisherWorld Scientific Publishing Co. Pte Ltden_US
dc.relation.isversionof10.1142/S0217984917502748en_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectMetasurfaceen_US
dc.subjectPolarization conversionen_US
dc.subjectAxial ratioen_US
dc.subjectAxial ratio bandwidthen_US
dc.subject.classificationPhysicsen_US
dc.subject.classificationApplieden_US
dc.subject.classificationPhysicsen_US
dc.subject.classificationCondensed Matteren_US
dc.subject.classificationPhysicsen_US
dc.subject.classificationMathematicalen_US
dc.subject.classificationBerry Phase | Holograms | Terahertz Wavesen_US
dc.subject.otherMetamaterialsen_US
dc.subject.otherResonatoren_US
dc.titleDesign of a wide band metasurface as a linear to circular polarization converteren_US
dc.typearticleen_US
dc.relation.journalModern Physics Letters Ben_US
dc.contributor.departmentMühendislik ve Doğa Bilimleri Fakültesi -- Elektrik-Elektronik Mühendisliği Bölümüen_US
dc.contributor.authorID0000-0003-3237-4392en_US
dc.identifier.volume31en_US
dc.identifier.issue30en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.contributor.isteauthorAltıntaş, Olcayen_US
dc.contributor.isteauthorÜnal, Eminen_US
dc.contributor.isteauthorAkgöl, Oğuzhanen_US
dc.contributor.isteauthorKaraaslan, Muharremen_US
dc.relation.indexWeb of Science - Scopusen_US
dc.relation.indexWeb of Science Core Collection - Science Citation Index Expandeden_US


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