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SIW-Based Reflectarray Cell as a Means of Reducing Local Periodicity Approximation Errors

dc.contributor.authorGómez Álvarez, Andrés 
dc.contributor.authorDelmonte, N.
dc.contributor.authorSilvestri, L.
dc.contributor.authorBozzi, M.
dc.contributor.authorArrebola Baena, Manuel 
dc.contributor.authorRodríguez Pino, Marcos 
dc.date.accessioned2025-01-23T09:39:47Z
dc.date.available2025-01-23T09:39:47Z
dc.date.issued2024-09
dc.identifier.urihttps://hdl.handle.net/10651/76314
dc.descriptionEuropean Microwave Conference (EuMC) (54th. 2024. Paris, France)
dc.description.abstractA new reflectarray unit cell based on a SIW cavity resonator is presented at 18.7 GHz. It features a full cycle of phase shifting and low losses with simple manufacturing requirements. By relying on a resonant cavity instead of more typical open resonant elements, inter-cell coupling effects are reduced. This is validated by simulating the cell in a semi-periodic environment. The response of the cell is estimated from its surface fields under plane-wave excitation for different levels of aperiodicity. The same process is followed for a printed patch unit cell, observing that it is significantly more influenced by its environment.spa
dc.description.sponsorshipThis work was supported in part by the European Microwave Association (EuMA) Internship Awards; by MICIN/AEI/10.13039/501100011033 within the projects PID2020-114172RB-C21 and TED2021-130650B-C22, the last one cofounded by UE (European Union) "NextGenerationEU"/PRTR; and by Ministerio de Educación y Formación Profesional under grant FPU20/07267.spa
dc.format.extentp. 616-619spa
dc.language.isoengspa
dc.relation.ispartof2024 54th European Microwave Conference (EuMC)spa
dc.rights© 2024 EuMA
dc.titleSIW-Based Reflectarray Cell as a Means of Reducing Local Periodicity Approximation Errorsspa
dc.typeconference outputspa
dc.identifier.doi10.23919/EuMC61614.2024.10732883
dc.relation.projectIDinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-114172RB-C21/ES/ANTENAS Y TECNICAS PARA CONECTIVIDAD INTELIGENTE EN REDES 5G Y POSTERIORES/ spa
dc.relation.projectIDTED2021-130650B-C22spa
dc.rights.accessRightsopen accessspa
dc.type.hasVersionAMspa


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