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dc.creatorSáenz Sáinz, Elenaes_ES
dc.creatorGonzalo García, Ramónes_ES
dc.creatorEderra Urzainqui, Íñigoes_ES
dc.creatorMaagt, Peter dees_ES
dc.date.accessioned2017-06-19T11:28:30Z
dc.date.available2017-06-19T11:28:30Z
dc.date.issued2006
dc.identifier.urihttps://hdl.handle.net/2454/24499
dc.descriptionTrabajo presentado al XXI Symposium de la Unión Científica Internacional de Radio (URSI’06). Oviedo, 2006.es_ES
dc.description.abstractIn this paper a comparison between the measured radiation performances of a single dipole and a dipole with a left handed superstrate based on a finite periodic repetition of a unit cell is presented. First of all the return losses and resonant frequency of the dipole has been measured for different sizes of the superstrate, having a good impedance matching and a decrease in the resonant frequency as the number of cells increase. By using an anechoic chamber and a receiver horn antenna, the power transmitted at boresight has been measured for different frequencies, observing a filtering behaviour due to the resonant characteristic of the superstrate and an improvement of the power transmitted at the resonant frequency of around 3.5 dB. Comparing the H and E plane radiation patterns of a dipole and the dipole with superstrate, more symmetrical and directive radiation patterns can be observed. Finally, a comparison between the simulated and measured aperture efficiency is presented with a good agreement between them.en
dc.description.sponsorshipEl trabajo presentado ha sido financiado por el Gobierno de Navarra bajo la resolución 17/2004, el Ministerio de Educación y Ciencia con el contrato TIC-2003/09317-C03-01 y la Red de Excelencia METAMORPHOSE de la Comunidad Europea bajo el contrato NMP3-CT-2004-50252.es_ES
dc.format.extent4 p.
dc.format.mimetypeapplication/pdfen
dc.language.isospaen
dc.subjectDipolesen
dc.subjectLeft-handed superstrateen
dc.titleResultados experimentales de la mejora de potencia radiada por un dipolo mediante un superstrato left-handedes_ES
dc.typeContribución a congreso / Biltzarrerako ekarpenaes
dc.typeinfo:eu-repo/semantics/conferenceObjecten
dc.contributor.departmentUniversidad Pública de Navarra. Departamento de Ingeniería Eléctrica y Electrónicaes_ES
dc.contributor.departmentNafarroako Unibertsitate Publikoa. Ingeniaritza Elektriko eta Elektronikoa Sailaeu
dc.rights.accessRightsAcceso abierto / Sarbide irekiaes
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessen


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