GO Shaping of Omnidirectional Dual-Reflector Antennas with Arbitrary Main-Beam Direction in Elevation Plane by Connecting Conic Sections

Detalhes bibliográficos
Autor(a) principal: Penchel, Rafael A. [UNESP]
Data de Publicação: 2018
Outros Autores: Zang, Sandro R., Bergmann, Jose R., Moreira, Fernando J. S.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1155/2018/1409716
http://hdl.handle.net/11449/160166
Resumo: This work discusses an alternative geometrical optics (GO) technique to synthesize omnidirectional dual-reflector antennas with uniform aperture phase distribution together with an arbitrary main-beam direction for the antenna radiation pattern. Sub- and main reflectors are bodies of revolution generated by shaped curves defined by local conic sections consecutively concatenated. The shaping formulation is derived for configurations like ADC (axis-displaced Cassegrain) and ADE (axis-displaced ellipse) omnidirectional antennas. As case studies, two configurations fed by a TEM coaxial horn are designed and analyzed by a hybrid technique based on mode matching and method of moments in order to validate the GO shaping procedure.
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spelling GO Shaping of Omnidirectional Dual-Reflector Antennas with Arbitrary Main-Beam Direction in Elevation Plane by Connecting Conic SectionsThis work discusses an alternative geometrical optics (GO) technique to synthesize omnidirectional dual-reflector antennas with uniform aperture phase distribution together with an arbitrary main-beam direction for the antenna radiation pattern. Sub- and main reflectors are bodies of revolution generated by shaped curves defined by local conic sections consecutively concatenated. The shaping formulation is derived for configurations like ADC (axis-displaced Cassegrain) and ADE (axis-displaced ellipse) omnidirectional antennas. As case studies, two configurations fed by a TEM coaxial horn are designed and analyzed by a hybrid technique based on mode matching and method of moments in order to validate the GO shaping procedure.FINEP/FUNTTEL Grant, under the Radio Communications Reference Center (CRR)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do Estado de Minas Gerais (FAPEMIG)Sao Paulo State Univ UNESP Sao Joao da Boa Vista, BR-13876750 Sao Joao Da Boa Vista, SP, BrazilUFSJ, Dept Mechatron & Telecommun Engn, Campus Alto Paraopeba, BR-36420000 Ouro Branco, MG, BrazilPontifical Catholic Univ Rio de Janeiro, CETUC Ctr Telecommun Studies, BR-22453900 Rio De Janeiro, RJ, BrazilUniv Fed Minas Gerais, Dept Elect Engn, BR-31270901 Belo Horizonte, MG, BrazilSao Paulo State Univ UNESP Sao Joao da Boa Vista, BR-13876750 Sao Joao Da Boa Vista, SP, BrazilFINEP/FUNTTEL Grant, under the Radio Communications Reference Center (CRR): 01.14.0231.00CAPES: 068419/2014-01Hindawi LtdUniversidade Estadual Paulista (Unesp)Universidade Federal de Sergipe (UFS)Pontifical Catholic Univ Rio de JaneiroUniversidade Federal de Minas Gerais (UFMG)Penchel, Rafael A. [UNESP]Zang, Sandro R.Bergmann, Jose R.Moreira, Fernando J. S.2018-11-26T15:47:44Z2018-11-26T15:47:44Z2018-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article9application/pdfhttp://dx.doi.org/10.1155/2018/1409716International Journal Of Antennas And Propagation. London: Hindawi Ltd, 9 p., 2018.1687-5869http://hdl.handle.net/11449/16016610.1155/2018/1409716WOS:000427786300001WOS000427786300001.pdf34126766696402640000-0002-7298-4518Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengInternational Journal Of Antennas And Propagation0,233info:eu-repo/semantics/openAccess2023-12-04T06:15:48Zoai:repositorio.unesp.br:11449/160166Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:29:14.143973Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv GO Shaping of Omnidirectional Dual-Reflector Antennas with Arbitrary Main-Beam Direction in Elevation Plane by Connecting Conic Sections
title GO Shaping of Omnidirectional Dual-Reflector Antennas with Arbitrary Main-Beam Direction in Elevation Plane by Connecting Conic Sections
spellingShingle GO Shaping of Omnidirectional Dual-Reflector Antennas with Arbitrary Main-Beam Direction in Elevation Plane by Connecting Conic Sections
Penchel, Rafael A. [UNESP]
title_short GO Shaping of Omnidirectional Dual-Reflector Antennas with Arbitrary Main-Beam Direction in Elevation Plane by Connecting Conic Sections
title_full GO Shaping of Omnidirectional Dual-Reflector Antennas with Arbitrary Main-Beam Direction in Elevation Plane by Connecting Conic Sections
title_fullStr GO Shaping of Omnidirectional Dual-Reflector Antennas with Arbitrary Main-Beam Direction in Elevation Plane by Connecting Conic Sections
title_full_unstemmed GO Shaping of Omnidirectional Dual-Reflector Antennas with Arbitrary Main-Beam Direction in Elevation Plane by Connecting Conic Sections
title_sort GO Shaping of Omnidirectional Dual-Reflector Antennas with Arbitrary Main-Beam Direction in Elevation Plane by Connecting Conic Sections
author Penchel, Rafael A. [UNESP]
author_facet Penchel, Rafael A. [UNESP]
Zang, Sandro R.
Bergmann, Jose R.
Moreira, Fernando J. S.
author_role author
author2 Zang, Sandro R.
Bergmann, Jose R.
Moreira, Fernando J. S.
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Universidade Federal de Sergipe (UFS)
Pontifical Catholic Univ Rio de Janeiro
Universidade Federal de Minas Gerais (UFMG)
dc.contributor.author.fl_str_mv Penchel, Rafael A. [UNESP]
Zang, Sandro R.
Bergmann, Jose R.
Moreira, Fernando J. S.
description This work discusses an alternative geometrical optics (GO) technique to synthesize omnidirectional dual-reflector antennas with uniform aperture phase distribution together with an arbitrary main-beam direction for the antenna radiation pattern. Sub- and main reflectors are bodies of revolution generated by shaped curves defined by local conic sections consecutively concatenated. The shaping formulation is derived for configurations like ADC (axis-displaced Cassegrain) and ADE (axis-displaced ellipse) omnidirectional antennas. As case studies, two configurations fed by a TEM coaxial horn are designed and analyzed by a hybrid technique based on mode matching and method of moments in order to validate the GO shaping procedure.
publishDate 2018
dc.date.none.fl_str_mv 2018-11-26T15:47:44Z
2018-11-26T15:47:44Z
2018-01-01
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1155/2018/1409716
International Journal Of Antennas And Propagation. London: Hindawi Ltd, 9 p., 2018.
1687-5869
http://hdl.handle.net/11449/160166
10.1155/2018/1409716
WOS:000427786300001
WOS000427786300001.pdf
3412676669640264
0000-0002-7298-4518
url http://dx.doi.org/10.1155/2018/1409716
http://hdl.handle.net/11449/160166
identifier_str_mv International Journal Of Antennas And Propagation. London: Hindawi Ltd, 9 p., 2018.
1687-5869
10.1155/2018/1409716
WOS:000427786300001
WOS000427786300001.pdf
3412676669640264
0000-0002-7298-4518
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv International Journal Of Antennas And Propagation
0,233
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 9
application/pdf
dc.publisher.none.fl_str_mv Hindawi Ltd
publisher.none.fl_str_mv Hindawi Ltd
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808129075745652736

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