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dc.contributor.authorAlici, K. B.en_US
dc.contributor.authorÖzbay, Ekmelen_US
dc.date.accessioned2016-02-08T11:44:29Z
dc.date.available2016-02-08T11:44:29Z
dc.date.issued2007en_US
dc.identifier.issn0021-8979
dc.identifier.urihttp://hdl.handle.net/11693/27107
dc.description.abstractWe studied electrically small resonant antennas composed of split ring resonators (SRR) and monopoles. The antennas considered have the same ring radius, but slightly different geometry. The resonance frequency depends on the geometry of the SRRs. Two SRR antennas are designed. The first one, which operates at 3.62 GHz, is demonstrated theoretically and experimentally. The size of this antenna is 0.095 λ0 ×0.100 λ0 and is low profile at the other dimension. The gain and directivity of the antenna was 2.38 and 5.46, respectively. The corresponding efficiency was 43.6%. The estimated radiation Q (rad Q=23.03) was much larger than the minimum radiation Q (min Q=1.78). The second one is a rather small SRR antenna in which the capacitance between the rings is increased. The size is reduced to 0.074 λ0 ×0.079 λ0. This structure is called serrated SRR (SSRR). Both antennas have similar far-field patterns but the efficiency of the SSRR antenna is less.en_US
dc.language.isoEnglishen_US
dc.source.titleJournal of Applied Physicsen_US
dc.relation.isversionofhttps://doi.org/10.1063/1.2722232en_US
dc.titleElectrically small split ring resonator antennasen_US
dc.typeArticleen_US
dc.departmentDepartment of Physicsen_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.departmentNanotechnology Research Center (NANOTAM)en_US
dc.departmentInstitute of Materials Science and Nanotechnology (UNAM)en_US
dc.citation.spage083104 (1-4)en_US
dc.citation.volumeNumber101en_US
dc.citation.issueNumber8en_US
dc.identifier.doi10.1063/1.2722232en_US
dc.publisherAIP Publishing LLCen_US
dc.contributor.bilkentauthorÖzbay, Ekmel
dc.identifier.eissn1089-7550


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