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dc.contributor.authorLockyear, Matthew J.en_GB
dc.contributor.authorHibbins, Alastair P.en_GB
dc.contributor.authorSambles, J. Royen_GB
dc.contributor.authorLawrence, Christopher R.en_GB
dc.contributor.departmentUniversity of Exeter; QinetiQ Limited, Farnboroughen_GB
dc.date.accessioned2008-04-11T10:27:44Zen_GB
dc.date.accessioned2011-01-25T11:54:01Zen_GB
dc.date.accessioned2013-03-20T13:26:15Z
dc.date.issued2005en_GB
dc.description.abstractThe resonant transmission of a small annular aperture, with a diameter much smaller than the radiation wavelength, in a thin metal plate is studied at microwave frequencies. It transpires that such an annular aperture supports several resonant guided modes, including those that are not quantized in the azimuthal direction. Such modes have resonant frequencies that are largely independent of the diameter of the annular aperture, thus being supported by annular apertures that tend to zero radius. The transmittance of such a structure at microwave frequencies is detailed and compared with the predictions of a finite element method model.en_GB
dc.identifier.citation94 (19), article 193902en_GB
dc.identifier.doi10.1103/PhysRevLett.94.193902en_GB
dc.identifier.urihttp://hdl.handle.net/10036/23033en_GB
dc.language.isoenen_GB
dc.publisherAmerican Physical Societyen_GB
dc.relation.urlhttp://dx.doi.org/10.1103/PhysRevLett.94.193902en_GB
dc.relation.urlhttp://link.aps.org/abstract/PRL/v94/e193902en_GB
dc.subjectmetallic thin filmsen_GB
dc.subjectelectromagnetic wave transmissionen_GB
dc.subjectwaveguide theoryen_GB
dc.titleMicrowave transmission through a single subwavelength annular aperture in a metal plateen_GB
dc.typeArticleen_GB
dc.date.available2008-04-11T10:27:44Zen_GB
dc.date.available2011-01-25T11:54:01Zen_GB
dc.date.available2013-03-20T13:26:15Z
dc.identifier.issn0031-9007en_GB
dc.identifier.issn1079-7114en_GB
dc.descriptionMatthew J. Lockyear, Alastair P. Hibbins, J. Roy Sambles, and Christopher R. Lawrence. Physical Review Letters, Vol. 94, article 193902 (2005). "Copyright © 2005 by the American Physical Society."en_GB
dc.identifier.journalPhysical Review Lettersen_GB


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