Study of optical vortices in lens antenna

Autores
Gross, Patricio Martín; Vernieri, Julieta Zulema; Bava, José Alberto; Vico Bondia, Felipe; Ferrando Bataller, Miguel
Año de publicación
2017
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
This work presents an analysis of optical vortices produced by homogeneous dielectric lens antenna with hyperbolic profiles in the millimeter waveband. The use of dielectric lenses can substantially improve the antenna parameters, especially the flatness of the radiated waves and the gain of the antenna. Simulations are performed using a recently published electromagnetic simulation code. The program yields field intensity and field phase graphics, allowing the analysis of the stationary field resulting from the feeder-lens array and its radiation pattern. In the phase graphics, diffraction effects are observed when the lens presents flat edges, evidencing the presence of optical vortices.
Facultad de Ingeniería
Materia
Ingeniería
Lens antenna
Optical vortices
Simulations
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/154047
Acceder
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network_name_str SEDICI (UNLP)
spelling Study of optical vortices in lens antennaGross, Patricio MartínVernieri, Julieta ZulemaBava, José AlbertoVico Bondia, FelipeFerrando Bataller, MiguelIngenieríaLens antennaOptical vorticesSimulationsThis work presents an analysis of optical vortices produced by homogeneous dielectric lens antenna with hyperbolic profiles in the millimeter waveband. The use of dielectric lenses can substantially improve the antenna parameters, especially the flatness of the radiated waves and the gain of the antenna. Simulations are performed using a recently published electromagnetic simulation code. The program yields field intensity and field phase graphics, allowing the analysis of the stationary field resulting from the feeder-lens array and its radiation pattern. In the phase graphics, diffraction effects are observed when the lens presents flat edges, evidencing the presence of optical vortices.Facultad de Ingeniería2017-09info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionObjeto de conferenciahttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/154047enginfo:eu-repo/semantics/altIdentifier/isbn/978-987-544-754-7info:eu-repo/semantics/altIdentifier/doi/10.23919/RPIC.2017.8214331info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-03T11:11:50Zoai:sedici.unlp.edu.ar:10915/154047Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-03 11:11:51.24SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Study of optical vortices in lens antenna
title Study of optical vortices in lens antenna
spellingShingle Study of optical vortices in lens antenna
Gross, Patricio Martín
Ingeniería
Lens antenna
Optical vortices
Simulations
title_short Study of optical vortices in lens antenna
title_full Study of optical vortices in lens antenna
title_fullStr Study of optical vortices in lens antenna
title_full_unstemmed Study of optical vortices in lens antenna
title_sort Study of optical vortices in lens antenna
dc.creator.none.fl_str_mv Gross, Patricio Martín
Vernieri, Julieta Zulema
Bava, José Alberto
Vico Bondia, Felipe
Ferrando Bataller, Miguel
author Gross, Patricio Martín
author_facet Gross, Patricio Martín
Vernieri, Julieta Zulema
Bava, José Alberto
Vico Bondia, Felipe
Ferrando Bataller, Miguel
author_role author
author2 Vernieri, Julieta Zulema
Bava, José Alberto
Vico Bondia, Felipe
Ferrando Bataller, Miguel
author2_role author
author
author
author
dc.subject.none.fl_str_mv Ingeniería
Lens antenna
Optical vortices
Simulations
topic Ingeniería
Lens antenna
Optical vortices
Simulations
dc.description.none.fl_txt_mv This work presents an analysis of optical vortices produced by homogeneous dielectric lens antenna with hyperbolic profiles in the millimeter waveband. The use of dielectric lenses can substantially improve the antenna parameters, especially the flatness of the radiated waves and the gain of the antenna. Simulations are performed using a recently published electromagnetic simulation code. The program yields field intensity and field phase graphics, allowing the analysis of the stationary field resulting from the feeder-lens array and its radiation pattern. In the phase graphics, diffraction effects are observed when the lens presents flat edges, evidencing the presence of optical vortices.
Facultad de Ingeniería
description This work presents an analysis of optical vortices produced by homogeneous dielectric lens antenna with hyperbolic profiles in the millimeter waveband. The use of dielectric lenses can substantially improve the antenna parameters, especially the flatness of the radiated waves and the gain of the antenna. Simulations are performed using a recently published electromagnetic simulation code. The program yields field intensity and field phase graphics, allowing the analysis of the stationary field resulting from the feeder-lens array and its radiation pattern. In the phase graphics, diffraction effects are observed when the lens presents flat edges, evidencing the presence of optical vortices.
publishDate 2017
dc.date.none.fl_str_mv 2017-09
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
info:eu-repo/semantics/publishedVersion
Objeto de conferencia
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
format conferenceObject
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/154047
url http://sedici.unlp.edu.ar/handle/10915/154047
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/isbn/978-987-544-754-7
info:eu-repo/semantics/altIdentifier/doi/10.23919/RPIC.2017.8214331
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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