Novel coaxial transition for shaped coaxial horn antennas operating at millimeter wave frequencies

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade Federal de Sergipe (UFS)-
Autor(es): dc.contributorCenter for Telecommunications Studies-
Autor(es): dc.creatorSimionato, E.-
Autor(es): dc.creatorZang, Sandro R.-
Autor(es): dc.creatorAldaya, Ivan-
Autor(es): dc.creatorDe Oliveira, José A.-
Autor(es): dc.creatorRosa, Guilherme S.-
Autor(es): dc.creatorPenchel, Rafael A.-
Data de aceite: dc.date.accessioned2025-08-21T17:09:59Z-
Data de disponibilização: dc.date.available2025-08-21T17:09:59Z-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2021-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1109/AP-S/USNC-URSI47032.2022.9886866-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/246061-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/246061-
Descrição: dc.descriptionThis work presents a novel optimized design and analysis of a coaxial coupling structure for standard and shaped horn antennas operating at millimeter wave frequencies. A novel dielectric support structure for the inner conductor and a transition to a 2.92 mm K connector are proposed. The horn's performance was evaluated through full-wave electromagnetic finite element method analysis performed on Ansys EM. The dimensions of the dielectric structure and transition were optimized using a multi-objective Genetic Algorithm to enhance the horn's performance. The final design presented a frequency bandwidth greater than 45% (25-40 GHz) with a return loss exceeding 20 dB.-
Descrição: dc.descriptionUNESP Center for Advanced and Sustainable Technologies-
Descrição: dc.descriptionUFSJ Department of Mechatronics and Telecommunication Engineering-
Descrição: dc.descriptionPUC-Rio Center for Telecommunications Studies-
Descrição: dc.descriptionUNESP Center for Advanced and Sustainable Technologies-
Formato: dc.format551-552-
Idioma: dc.languageen-
Relação: dc.relation2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022 - Proceedings-
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Título: dc.titleNovel coaxial transition for shaped coaxial horn antennas operating at millimeter wave frequencies-
Tipo de arquivo: dc.typeaula digital-
Aparece nas coleções:Repositório Institucional - Unesp

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