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dc.contributor.authorMolero Jiménez, Carlos 
dc.contributor.authorMenargues, Esteban
dc.contributor.authorGarcía-Vigueras, María
dc.date.accessioned2025-01-28T09:32:14Z
dc.date.available2025-01-28T09:32:14Z
dc.date.issued2020-02-26
dc.identifier.citationC. Molero Jimenez, E. Menargues and M. García-Vigueras, "All-Metal 3-D Frequency-Selective Surface With Versatile Dual-Band Polarization Conversion," in IEEE Transactions on Antennas and Propagation, vol. 68, no. 7, pp. 5431-5441, July 2020es_ES
dc.identifier.urihttps://hdl.handle.net/10481/100687
dc.description.abstractA dual-band periodic structure is here proposed, which allows for versatile frequency selectivity and polarization conversion functionality. The structure is a monolithic full-metal piece, and it is built from the arrangement of unit cells consisting of waveguide sections at cutoff loaded with compound perforations. The topology of such unit cells enables the efficient and independent interaction with vertical and horizontal electric field components illuminating the periodic structure. A circuit model is proposed to characterize the cells and understand their behavior. Three different examples of cells are designed to illustrate the structure versatile functionality. One of these examples is manufactured, consisting of a dual-band structure that converts linear polarization into circular with orthogonal senses of rotation at each band. The experimental results are in good agreement with the theoretical predictions, thus validating the underlying operation mechanism and its practical feasibility.es_ES
dc.description.sponsorshipRennes Métropole (Grant Number: AIS 17C0481) 10.13039/501100011697-Région Bretagne (Grant Number: SAD 2016 9637) 10.13039/501100008530-European Union through the European Regional Development Fund (ERDF) Ministry of Higher Education and Research, Brittany and Rennes Métropole, through the CPER Project SOPHIE/STIC and Ondeses_ES
dc.language.isoenges_ES
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)es_ES
dc.subject3D periodic structureses_ES
dc.subjectEquivalent circuites_ES
dc.subjectPolarizeres_ES
dc.titleAll-metal 3-D frequency-selective surface with versatile dual-band polarization conversiones_ES
dc.typejournal articlees_ES
dc.rights.accessRightsopen accesses_ES
dc.identifier.doi10.1109/TAP.2020.2975270


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