Mutual coupling and electromagnetic diffraction influence on GPS microstrip antenna arrays

Autores
Marranghelli, Ezequiel Alejandro; López La Valle, Ramón Gerardo; Roncagliolo, Pedro Agustín
Año de publicación
2015
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
We analize the performance of a microstrip antenna array considering mutual coupling (MC) and diffraction phenomenon (DF). These effects are the reason of distortions on the individual radiation patterns of each antenna when they are placed together. A four element plane array capable of receiving GPS signals at L1 band is analized. The effects of MC and DF are quantified through numerical simulations to compare the advantages of knowing the implemented beamforming based on the characterized distorted patterns. Results prove that, for a few elements array, precise knowledge of each individual radiation pattern in the array is essential for achieving good performance on interferences mitigation. Finally, first measures of a built prototype are shown and they fit properly with simulations.
Instituto de Investigaciones en Electrónica, Control y Procesamiento de Señales
Materia
Ingeniería Electrónica
Arreglo de Antenas
Acoplamiento Mutuo
Difracción Electromagnética
Procesamiento Espacial
Mitigación de Interferencias
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:10915/126375
Acceder
id SEDICI_a65cb0915a65bb05da72a69aefd7c237
oai_identifier_str oai:sedici.unlp.edu.ar:10915/126375
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Mutual coupling and electromagnetic diffraction influence on GPS microstrip antenna arraysMarranghelli, Ezequiel AlejandroLópez La Valle, Ramón GerardoRoncagliolo, Pedro AgustínIngeniería ElectrónicaArreglo de AntenasAcoplamiento MutuoDifracción ElectromagnéticaProcesamiento EspacialMitigación de InterferenciasWe analize the performance of a microstrip antenna array considering mutual coupling (MC) and diffraction phenomenon (DF). These effects are the reason of distortions on the individual radiation patterns of each antenna when they are placed together. A four element plane array capable of receiving GPS signals at L1 band is analized. The effects of MC and DF are quantified through numerical simulations to compare the advantages of knowing the implemented beamforming based on the characterized distorted patterns. Results prove that, for a few elements array, precise knowledge of each individual radiation pattern in the array is essential for achieving good performance on interferences mitigation. Finally, first measures of a built prototype are shown and they fit properly with simulations.Instituto de Investigaciones en Electrónica, Control y Procesamiento de Señales2015info: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/10915/126375enginfo:eu-repo/semantics/altIdentifier/isbn/978-1-4673-8466-7info:eu-repo/semantics/altIdentifier/doi/10.1109/RPIC.2015.7497150info: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:UNLP2025-10-15T11:22:20Zoai:sedici.unlp.edu.ar:10915/126375Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-15 11:22:20.815SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Mutual coupling and electromagnetic diffraction influence on GPS microstrip antenna arrays
title Mutual coupling and electromagnetic diffraction influence on GPS microstrip antenna arrays
spellingShingle Mutual coupling and electromagnetic diffraction influence on GPS microstrip antenna arrays
Marranghelli, Ezequiel Alejandro
Ingeniería Electrónica
Arreglo de Antenas
Acoplamiento Mutuo
Difracción Electromagnética
Procesamiento Espacial
Mitigación de Interferencias
title_short Mutual coupling and electromagnetic diffraction influence on GPS microstrip antenna arrays
title_full Mutual coupling and electromagnetic diffraction influence on GPS microstrip antenna arrays
title_fullStr Mutual coupling and electromagnetic diffraction influence on GPS microstrip antenna arrays
title_full_unstemmed Mutual coupling and electromagnetic diffraction influence on GPS microstrip antenna arrays
title_sort Mutual coupling and electromagnetic diffraction influence on GPS microstrip antenna arrays
dc.creator.none.fl_str_mv Marranghelli, Ezequiel Alejandro
López La Valle, Ramón Gerardo
Roncagliolo, Pedro Agustín
author Marranghelli, Ezequiel Alejandro
author_facet Marranghelli, Ezequiel Alejandro
López La Valle, Ramón Gerardo
Roncagliolo, Pedro Agustín
author_role author
author2 López La Valle, Ramón Gerardo
Roncagliolo, Pedro Agustín
author2_role author
author
dc.subject.none.fl_str_mv Ingeniería Electrónica
Arreglo de Antenas
Acoplamiento Mutuo
Difracción Electromagnética
Procesamiento Espacial
Mitigación de Interferencias
topic Ingeniería Electrónica
Arreglo de Antenas
Acoplamiento Mutuo
Difracción Electromagnética
Procesamiento Espacial
Mitigación de Interferencias
dc.description.none.fl_txt_mv We analize the performance of a microstrip antenna array considering mutual coupling (MC) and diffraction phenomenon (DF). These effects are the reason of distortions on the individual radiation patterns of each antenna when they are placed together. A four element plane array capable of receiving GPS signals at L1 band is analized. The effects of MC and DF are quantified through numerical simulations to compare the advantages of knowing the implemented beamforming based on the characterized distorted patterns. Results prove that, for a few elements array, precise knowledge of each individual radiation pattern in the array is essential for achieving good performance on interferences mitigation. Finally, first measures of a built prototype are shown and they fit properly with simulations.
Instituto de Investigaciones en Electrónica, Control y Procesamiento de Señales
description We analize the performance of a microstrip antenna array considering mutual coupling (MC) and diffraction phenomenon (DF). These effects are the reason of distortions on the individual radiation patterns of each antenna when they are placed together. A four element plane array capable of receiving GPS signals at L1 band is analized. The effects of MC and DF are quantified through numerical simulations to compare the advantages of knowing the implemented beamforming based on the characterized distorted patterns. Results prove that, for a few elements array, precise knowledge of each individual radiation pattern in the array is essential for achieving good performance on interferences mitigation. Finally, first measures of a built prototype are shown and they fit properly with simulations.
publishDate 2015
dc.date.none.fl_str_mv 2015
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/10915/126375
url http://sedici.unlp.edu.ar/handle/10915/126375
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/isbn/978-1-4673-8466-7
info:eu-repo/semantics/altIdentifier/doi/10.1109/RPIC.2015.7497150
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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