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dc.contributor.author | Sánchez-Escuderos, Daniel | es_ES |
dc.contributor.author | Ruiz-Garnica, Jesús | es_ES |
dc.contributor.author | Baquero Escudero, Mariano | es_ES |
dc.contributor.author | Soto Pacheco, Pablo | es_ES |
dc.contributor.author | Boria Esbert, Vicente Enrique | es_ES |
dc.contributor.author | Tosso, Giovanni | es_ES |
dc.contributor.author | Angeletti, P. | es_ES |
dc.contributor.author | GUGLIELMI, MARCO | es_ES |
dc.date.accessioned | 2020-11-10T04:33:54Z | |
dc.date.available | 2020-11-10T04:33:54Z | |
dc.date.issued | 2019-10 | es_ES |
dc.identifier.issn | 0018-926X | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/154521 | |
dc.description.abstract | [EN] This paper describes a new family of all-metallic radiators based on below-cutoff apertures fed by evanescentmode ridge waveguide filters. The pass band of the filters and the polarization of the apertures are configured to radiate orthogonal signals at different center frequencies. The simultaneous operation of these radiators in an array configuration results in interleaved apertures producing overlapped fields. This strategy reduces the volume and weight of the antenna system, which is a specially appealing characteristic in satellite antennas. Each isolated evanescent-mode filter ends in a small-size aperture and is designed following a novel synthesis procedure. Next, the radiating elements are combined, and the resulting array is analyzed as a multiplexer from the input ports to the freespace region thus accounting for all mutual couplings between different apertures. To validate the theoretical formulations, a prototype has also been manufactured. The results obtained show very good agreement between simulation and measurements in terms of reflection coefficient, side-lobe level and realized gain, thereby fully validating the new family of radiating arrays. | es_ES |
dc.description.sponsorship | This work was supported by the Spanish Ministry of Economics and Competitiveness under Project TEC2016-79700-C2-1-R, Project TEC2016-78028-C3-3-P, Project TEC2013-47037-C5-1-R, and Project TEC2016-75934-C4-1-R. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Institute of Electrical and Electronics Engineers | es_ES |
dc.relation.ispartof | IEEE Transactions on Antennas and Propagation | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Below cutoff apertures | es_ES |
dc.subject | Evanescent-mode ridgewaveguide filters | es_ES |
dc.subject | Multiple spot-beam antennas | es_ES |
dc.subject | Overlapped arrays | es_ES |
dc.subject | Satellite communications | es_ES |
dc.subject.classification | TEORIA DE LA SEÑAL Y COMUNICACIONES | es_ES |
dc.title | Evanescent-Mode Ridge-Waveguide Radiating Filters for Space Applications | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1109/TAP.2019.2920272 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//TEC2016-75934-C4-1-R/ES/DEMOSTRADORES TECNOLOGICOS DE FILTROS Y MULTIPLEXORES CON RESPUESTAS SELECTIVAS Y SINTONIZABLES EN NUEVAS GUIAS COMPACTAS PARA APLICACIONES ESPACIALES/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//TEC2013-47037-C5-1-R/ES/SOLUCIONES TECNOLOGICAS COMPACTAS PARA DISPOSITIVOS PASIVOS DE ALTA FRECUENCIA CON RESPUESTAS AVANZADAS Y RECONFIGURABLES/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//TEC2016-78028-C3-3-P/ES/DISEÑO DE ANTENAS MULTIHAZ DE ALTA GANANCIA PARA LOS SISTEMAS DE COMUNICACIONES DE NUEVA GENERACION/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//TEC2016-79700-C2-1-R/ES/NUEVAS ANTENAS PARA COMUNICACIONES MOVILES POR SATELITE EN BANDA KA/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Comunicaciones - Departament de Comunicacions | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Instituto Universitario de Telecomunicación y Aplicaciones Multimedia - Institut Universitari de Telecomunicacions i Aplicacions Multimèdia | es_ES |
dc.description.bibliographicCitation | Sánchez-Escuderos, D.; Ruiz-Garnica, J.; Baquero Escudero, M.; Soto Pacheco, P.; Boria Esbert, VE.; Tosso, G.; Angeletti, P.... (2019). Evanescent-Mode Ridge-Waveguide Radiating Filters for Space Applications. IEEE Transactions on Antennas and Propagation. 67(10):6286-6297. https://doi.org/10.1109/TAP.2019.2920272 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1109/TAP.2019.2920272 | es_ES |
dc.description.upvformatpinicio | 6286 | es_ES |
dc.description.upvformatpfin | 6297 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 67 | es_ES |
dc.description.issue | 10 | es_ES |
dc.relation.pasarela | S\391502 | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad | es_ES |