Enhanced gain by double-periodic stacked subwavelength hole array

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dc.contributor.authorBeruete, M.
dc.contributor.authorCampillo, I.
dc.contributor.authorRodríguez-Seco, J. E.
dc.contributor.authorPerea, E.
dc.contributor.authorNavarro-Cía, M.
dc.contributor.authorNúñez-Manrique, I. J.
dc.contributor.authorSorolla, M.
dc.contributor.institutionPOWER SYSTEMS
dc.contributor.institutionDIGITAL ENERGY
dc.contributor.institutionEquipos Electrónicos
dc.date.accessioned2024-07-24T12:09:51Z
dc.date.available2024-07-24T12:09:51Z
dc.date.issued2007-12
dc.description.abstractUsing a doubly periodicity structure the extraordinary transmission of subwavelength metallic hole arrays in the microwave range can be boosted. Stacking several of such plates a left-handed metamaterial can be obtained as it is shown by the computed dispersion diagrams as well as the amplitude and phase measurements. An effective refraction index along the propagation direction can be calculated, giving a negative magnitude between -1 and 0. This enhances the emission by a focused beam with narrow beamwidth. Several practical applications like novel antennas are envisaged.en
dc.description.sponsorshipManuscript received May 15, 2007; revised September 2, 2007. This work was supported in part by the CICYT and E.U. FEDER under Contracts TEC2005-06923-C03-01 and 02. M. Beruete, M. Navarro-Cía, and M. Sorolla are with the Millimeter Wave Laboratory, Universidad Pública de Navarra, Pamplona E-31006, Spain (e-mail: mario@unavarra.es). I. Campillo is with CIC nanoGUNE Consolider, Donostia 20009, Spain (e-mail: i.campillo@nanogune.eu). J. I. Nuñez-Manrique, J. E. Rodríguez-Seco and E. Perea are with LABEIN-Tecnalia, c/Geldo, ed. 700, Parque Tecnológico de Bizkaia, 48160-Derio, Spain (e-mail: javin@labein.es). Color versions of one or more of the figures in this paper are available online at http://ieeexplore.ieee.org. Digital Object Identifier 10.1109/LMWC.2007.910470 Fig. 1. Details of the fabricated stacked subwavelength hole array prototype and its constructive parameters: d = 11 mm, d = 18.5 mm, d = 3 mm (being this one the longitudinal lattice of the stacked hole array plates), and a = 9.25 mm. The thickness of a single metallic plate is w = 1 mm.
dc.description.statusPeer reviewed
dc.format.extent3
dc.identifier.citationBeruete , M , Campillo , I , Rodríguez-Seco , J E , Perea , E , Navarro-Cía , M , Núñez-Manrique , I J & Sorolla , M 2007 , ' Enhanced gain by double-periodic stacked subwavelength hole array ' , IEEE Microwave and Wireless Components Letters , vol. 17 , no. 12 , pp. 831-833 . https://doi.org/10.1109/LMWC.2007.910470
dc.identifier.doi10.1109/LMWC.2007.910470
dc.identifier.issn1531-1309
dc.identifier.urihttps://hdl.handle.net/11556/4018
dc.identifier.urlhttp://www.scopus.com/inward/record.url?scp=36749103092&partnerID=8YFLogxK
dc.language.isoeng
dc.relation.ispartofIEEE Microwave and Wireless Components Letters
dc.relation.projectIDComisión Interministerial de Ciencia y Tecnología, CICYT, TEC2005-06923-C03-01
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subject.keywordsExtraordinary transmission (ET)
dc.subject.keywordsLeft-handed metamaterials (LHM)
dc.subject.keywordsCondensed Matter Physics
dc.subject.keywordsElectrical and Electronic Engineering
dc.titleEnhanced gain by double-periodic stacked subwavelength hole arrayen
dc.typejournal article
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