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Dual Circularly Polarized Aperture Array Antenna in Gap Waveguide for High-Efficiency Ka-Band Satellite Communications

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Dual Circularly Polarized Aperture Array Antenna in Gap Waveguide for High-Efficiency Ka-Band Satellite Communications

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dc.contributor.author Ferrando-Rocher, Miguel es_ES
dc.contributor.author Herranz Herruzo, José Ignacio es_ES
dc.contributor.author Valero-Nogueira, Alejandro es_ES
dc.contributor.author Bernardo-Clemente, Bernardo es_ES
dc.date.accessioned 2021-07-03T03:30:43Z
dc.date.available 2021-07-03T03:30:43Z
dc.date.issued 2020 es_ES
dc.identifier.uri http://hdl.handle.net/10251/168714
dc.description.abstract [EN] A novel fully metallic Ka-band dual circularly polarized antenna array is presented in this contribution. It consists of 64 circular apertures (8x8) and it is implemented in gap waveguide technology. The antenna includes 4 layers, which are completely metallic, leading to a highly efficient performance. The experimental results confirm reflection coefficient values lower than -10 dB from 29 GHz to 31 GHz as well as stable radiation patterns throughout the whole frequency range. Good average axial ratio (AR) of 1.5 dB has been measured in the working band for both polarizations. Measured directivity is 28 dBi and antenna efficiency keeps close to 80%. es_ES
dc.description.sponsorship This work was supported by the Spanish Ministry of Economy and Competitiveness (Ministerio de Economía y Competitividad) under Project TEC2016-79700-C2-1-R. es_ES
dc.language Inglés es_ES
dc.publisher Institute of Electrical and Electronics Engineers es_ES
dc.relation.ispartof IEEE Open Journal of Antennas and Propagation es_ES
dc.rights Reconocimiento (by) es_ES
dc.subject Couplers es_ES
dc.subject Gap waveguide es_ES
dc.subject Antenna arrays es_ES
dc.subject Antenna measurements es_ES
dc.subject Satellite antennas es_ES
dc.subject.classification TEORIA DE LA SEÑAL Y COMUNICACIONES es_ES
dc.title Dual Circularly Polarized Aperture Array Antenna in Gap Waveguide for High-Efficiency Ka-Band Satellite Communications es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1109/OJAP.2020.3001087 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 Ferrando-Rocher, M.; Herranz Herruzo, JI.; Valero-Nogueira, A.; Bernardo-Clemente, B. (2020). Dual Circularly Polarized Aperture Array Antenna in Gap Waveguide for High-Efficiency Ka-Band Satellite Communications. IEEE Open Journal of Antennas and Propagation. 1:283-289. https://doi.org/10.1109/OJAP.2020.3001087 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1109/OJAP.2020.3001087 es_ES
dc.description.upvformatpinicio 283 es_ES
dc.description.upvformatpfin 289 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 1 es_ES
dc.identifier.eissn 2637-6431 es_ES
dc.relation.pasarela S\425390 es_ES
dc.contributor.funder Ministerio de Economía y Competitividad es_ES


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