Ka-Band High-Gain Omnidirectional Dual-Reflector Antenna

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade Federal de Sergipe (UFS)-
Autor(es): dc.contributorSENAI Instit. of Innov. in Adv. Manufact.-
Autor(es): dc.creatorSilva, Lucas R. G.-
Autor(es): dc.creatorSimionato, Eligia-
Autor(es): dc.creatorAldaya, Ivan-
Autor(es): dc.creatorOliveira, Jose A.-
Autor(es): dc.creatorZang, Sandro R.-
Autor(es): dc.creatorDe Medeiros, Everton C.-
Autor(es): dc.creatorRibeiro, Raul O.-
Autor(es): dc.creatorDa Rosa, Guilherme S.-
Autor(es): dc.creatorPenchel, Rafael A.-
Data de aceite: dc.date.accessioned2025-08-21T19:28:03Z-
Data de disponibilização: dc.date.available2025-08-21T19:28:03Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1109/LACAP63752.2024.10876273-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/305084-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/305084-
Descrição: dc.descriptionThis work presents performance analysis of a high-gain omnidirectional dual-reflector antenna designed for operation in the Ka-band (26-40 GHz). A TEM-mode coaxial horn feeds the reflector system to ensure vertical polarization and wide operating bandwidth. A prototype was fabricated using CNC (for the reflector parts) and additive manufacturing techniques with metal and polymer plastics (for the horn feed and radome parts). The fabricated coaxial horn exhibits an impedance bandwidth (with reflection coefficient less than -10 dB) covering the entire Ka-band, and a peak realized gain of about 11.5 dBi. The complete antenna system, using aluminum reflectors and a PLA cylindrical radome, demonstrates an simulated impedance bandwidth covering the entire Ka-band and a maximum directivity of about 12.5 dBi.-
Descrição: dc.descriptionSão Paulo State University (UNESP), SP-
Descrição: dc.descriptionFederal Univ. of São João del-Rei (UFSJ) Depto. of Telecom. and Mechatronics Eng., MG-
Descrição: dc.descriptionSENAI São Paulo SENAI Instit. of Innov. in Adv. Manufact., SP-
Descrição: dc.descriptionSão Paulo State University (UNESP), SP-
Idioma: dc.languageen-
Relação: dc.relationLACAP 2024 - 1st Latin American Conference on Antennas and Propagation, Conference Proceedings-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectadditive manufacturing-
Palavras-chave: dc.subjectcoaxial horn-
Palavras-chave: dc.subjectdual-reflector antenna-
Palavras-chave: dc.subjecthorn antenna-
Palavras-chave: dc.subjectKa-band-
Palavras-chave: dc.subjectmil-limeter wave-
Palavras-chave: dc.subjectOmnidirectional antenna-
Título: dc.titleKa-Band High-Gain Omnidirectional Dual-Reflector Antenna-
Tipo de arquivo: dc.typeaula digital-
Aparece nas coleções:Repositório Institucional - Unesp

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