Mutual coupling and electromagnetic diffraction influence on GPS microstrip antenna arrays

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...

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Detalles Bibliográficos
Autores principales:	Marranghelli, Ezequiel Alejandro, López La Valle, Ramón Gerardo, Roncagliolo, Pedro Agustín
Formato:	Objeto de conferencia
Lenguaje:	Inglés
Publicado:	2015
Materias:	Ingeniería Electrónica Arreglo de Antenas Acoplamiento Mutuo Difracción Electromagnética Procesamiento Espacial Mitigación de Interferencias
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/126375
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

id	I19-R120-10915-126375
record_format	dspace
institution	Universidad Nacional de La Plata
institution_str	I-19
repository_str	R-120
collection	SEDICI (UNLP)
language	Inglés
topic	Ingeniería Electrónica Arreglo de Antenas Acoplamiento Mutuo Difracción Electromagnética Procesamiento Espacial Mitigación de Interferencias
spellingShingle	Ingeniería Electrónica Arreglo de Antenas Acoplamiento Mutuo Difracción Electromagnética Procesamiento Espacial Mitigación de Interferencias Marranghelli, Ezequiel Alejandro López La Valle, Ramón Gerardo Roncagliolo, Pedro Agustín Mutual coupling and electromagnetic diffraction influence on GPS microstrip antenna arrays
topic_facet	Ingeniería Electrónica Arreglo de Antenas Acoplamiento Mutuo Difracción Electromagnética Procesamiento Espacial Mitigación de Interferencias
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.
format	Objeto de conferencia Objeto de conferencia
author	Marranghelli, Ezequiel Alejandro López La Valle, Ramón Gerardo Roncagliolo, Pedro Agustín
author_facet	Marranghelli, Ezequiel Alejandro López La Valle, Ramón Gerardo Roncagliolo, Pedro Agustín
author_sort	Marranghelli, Ezequiel Alejandro
title	Mutual coupling and electromagnetic diffraction influence on GPS microstrip antenna arrays
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
publishDate	2015
url	http://sedici.unlp.edu.ar/handle/10915/126375
work_keys_str_mv	AT marranghelliezequielalejandro mutualcouplingandelectromagneticdiffractioninfluenceongpsmicrostripantennaarrays AT lopezlavalleramongerardo mutualcouplingandelectromagneticdiffractioninfluenceongpsmicrostripantennaarrays AT roncagliolopedroagustin mutualcouplingandelectromagneticdiffractioninfluenceongpsmicrostripantennaarrays
bdutipo_str	Repositorios
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Mutual coupling and electromagnetic diffraction influence on GPS microstrip antenna arrays

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