Optimization of mean inter-element distance in aperiodic sparse linear phased array antennas

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorAldaya, Ivan-
Autor(es): dc.creatorDias, Bruna-
Autor(es): dc.creatorSantos, Mirian P.-
Autor(es): dc.creatorDe Oliveira, José A.-
Autor(es): dc.creatorAbbade, Marcelo L. F.-
Autor(es): dc.creatorPenchel, Rafael A.-
Data de aceite: dc.date.accessioned2025-08-21T23:38:20Z-
Data de disponibilização: dc.date.available2025-08-21T23:38:20Z-
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-URSI47032.2022.9886201-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/246059-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/246059-
Descrição: dc.descriptionSparse linear arrays are attractive when high directivity and low cost should be simultaneously achieved, when near field coupling must be avoided, or when physical constraints limit the minimum separation between elements. However, uniformly distributed sparse arrays present strong side lobes that may cause severe interference and security faults. Thus, the non-uniform arrangement of elements has been extensively proposed to reduce the side lobe level (SLL). In this paper, we present numerical results revealing that when a minimum inter-element separation is considered, there is an optimum mean distance that minimizes the SLL of the array.-
Descrição: dc.descriptionSão Paulo State University (UNESP) Center for Advanced and Sustainable Technologies UNESP, SP-
Descrição: dc.descriptionSão Paulo State University (UNESP) Center for Advanced and Sustainable Technologies UNESP, SP-
Formato: dc.format1276-1277-
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.titleOptimization of mean inter-element distance in aperiodic sparse linear phased array antennas-
Tipo de arquivo: dc.typeaula digital-
Aparece nas coleções:Repositório Institucional - Unesp

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