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Analysis of multi-faceted reflectarrays based-on Cassegrain optics
dc.contributor.author | Imaz Lueje, Borja | |
dc.contributor.author | González Ovejero, David | |
dc.contributor.author | Rodríguez Pino, Marcos | |
dc.contributor.author | Arrebola Baena, Manuel | |
dc.contributor.author | Sauleau, Ronan | |
dc.date.accessioned | 2024-01-30T10:15:31Z | |
dc.date.available | 2024-01-30T10:15:31Z | |
dc.date.issued | 2023-09-14 | |
dc.identifier.isbn | 978-84-09-53230-8 | |
dc.identifier.uri | https://hdl.handle.net/10651/71060 | |
dc.description | Simposio Nacional de la Union Científica Internacional de Radio (URSI) (38th. 2023. Cáceres, Spain) | |
dc.description.abstract | This contribution presents a compact multi-faceted reflectarray in a Cassegrain configuration. The reflectarray surface is comprised of five identical panels arranged edge to edge following a cylindrical parabolic profile. The antenna provides dual linear polarization (LP) and it operates in Kaband, generating a broadside beam pattern. The performance of this antenna is assessed and compared with two alternative approaches: a single-facet reflectarray and a multi-faceted structure with three identical panels. The proposed multifaceted structure achieves the best in-band performance, with a 60% enhancement in the gain–bandwidth product compared to the single-facet case and a 10% improvement compared to the multi-faceted approach based on three panels | spa |
dc.description.sponsorship | This work was supported in part by MICIN/AEI/10.13039/501100011033 within the projects PID2020-114172RB-C21 and TED2021-130650B-C22; by Gobierno del Principado de Asturias under project AYUD/2021/51706; and by Spanish Ministry of Education under grant FPU18/0575 | |
dc.language.iso | spa | spa |
dc.relation.ispartof | XXXVIII Simposio Nacional Simposio Nacional de la Union Científica Internacional de Radio (URSI 2023) | |
dc.rights | © los autores/as | |
dc.subject | reflectarrays | spa |
dc.subject | dual-reflector configurations | spa |
dc.subject | satellite communications | spa |
dc.title | Analysis of multi-faceted reflectarrays based-on Cassegrain optics | spa |
dc.type | conference output | spa |
dc.relation.projectID | info: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.projectID | AYUD/2021/51706 | spa |
dc.relation.projectID | FPU18/0575 | spa |
dc.relation.projectID | TED2021-130650B-C22 | spa |
dc.rights.accessRights | open access | spa |
dc.type.hasVersion | AM |
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