General polynomial factorization-based design of sparse periodic linear arrays

We have developed several methods of designing sparse periodic arrays based upon the polynomial factorization method. In these methods, transmit and receive aperture polynomials are selected such that their product results in a polynomial representing the desired combined transmit/receive (T/R) effe...

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Autor: GORDANA JOVANOVIC DOLECEK
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2010
País:México
Institución:Instituto Nacional de Astrofísica, Óptica y Electrónica
Repositorio:Repositorio Institucional del INAOE
Idioma:inglés
OAI Identifier:oai:inaoe.repositorioinstitucional.mx:1009/1484
Acceso en línea:http://inaoe.repositorioinstitucional.mx/jspui/handle/1009/1484
Access Level:acceso abierto
Palabra clave:info:eu-repo/classification/cti/1
info:eu-repo/classification/cti/22
info:eu-repo/classification/cti/2203
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spelling General polynomial factorization-based design of sparse periodic linear arraysGORDANA JOVANOVIC DOLECEKinfo:eu-repo/classification/cti/1info:eu-repo/classification/cti/22info:eu-repo/classification/cti/2203info:eu-repo/classification/cti/2203We have developed several methods of designing sparse periodic arrays based upon the polynomial factorization method. In these methods, transmit and receive aperture polynomials are selected such that their product results in a polynomial representing the desired combined transmit/receive (T/R) effective aperture function. A desired combined T/R effective aperture is simply an aperture with an appropriate width exhibiting a spectrum that corresponds to the desired two-way radiation pattern. At least one of the two aperture functions that constitute the combined T/R effective aperture function will be a sparse polynomial. A measure of sparsity of the designed array is defined in terms of the element reduction factor. We show that elements of a linear array can be reduced with varying degrees of beam mainlobe width to sidelobe reduction properties.IEEE2010info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionapplication/pdfhttp://inaoe.repositorioinstitucional.mx/jspui/handle/1009/1484reponame:Repositorio Institucional del INAOEinstname:Instituto Nacional de Astrofísica, Óptica y Electrónicainstacron:INAOEengcitation:Sanjit K. Mitra, et al., (2010). General polynomial factorization-based design of sparse periodic linear arrays, IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, Vol. 57, (9): 1952-1966info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/4.0oai:inaoe.repositorioinstitucional.mx:1009/14842024-08-28T03:22:56Z
dc.title.none.fl_str_mv General polynomial factorization-based design of sparse periodic linear arrays
title General polynomial factorization-based design of sparse periodic linear arrays
spellingShingle General polynomial factorization-based design of sparse periodic linear arrays
GORDANA JOVANOVIC DOLECEK
info:eu-repo/classification/cti/1
info:eu-repo/classification/cti/22
info:eu-repo/classification/cti/2203
info:eu-repo/classification/cti/2203
title_short General polynomial factorization-based design of sparse periodic linear arrays
title_full General polynomial factorization-based design of sparse periodic linear arrays
title_fullStr General polynomial factorization-based design of sparse periodic linear arrays
title_full_unstemmed General polynomial factorization-based design of sparse periodic linear arrays
title_sort General polynomial factorization-based design of sparse periodic linear arrays
dc.creator.none.fl_str_mv GORDANA JOVANOVIC DOLECEK
author GORDANA JOVANOVIC DOLECEK
author_facet GORDANA JOVANOVIC DOLECEK
author_role author
dc.subject.none.fl_str_mv info:eu-repo/classification/cti/1
info:eu-repo/classification/cti/22
info:eu-repo/classification/cti/2203
info:eu-repo/classification/cti/2203
topic info:eu-repo/classification/cti/1
info:eu-repo/classification/cti/22
info:eu-repo/classification/cti/2203
info:eu-repo/classification/cti/2203
description We have developed several methods of designing sparse periodic arrays based upon the polynomial factorization method. In these methods, transmit and receive aperture polynomials are selected such that their product results in a polynomial representing the desired combined transmit/receive (T/R) effective aperture function. A desired combined T/R effective aperture is simply an aperture with an appropriate width exhibiting a spectrum that corresponds to the desired two-way radiation pattern. At least one of the two aperture functions that constitute the combined T/R effective aperture function will be a sparse polynomial. A measure of sparsity of the designed array is defined in terms of the element reduction factor. We show that elements of a linear array can be reduced with varying degrees of beam mainlobe width to sidelobe reduction properties.
publishDate 2010
dc.date.none.fl_str_mv 2010
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://inaoe.repositorioinstitucional.mx/jspui/handle/1009/1484
url http://inaoe.repositorioinstitucional.mx/jspui/handle/1009/1484
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv citation:Sanjit K. Mitra, et al., (2010). General polynomial factorization-based design of sparse periodic linear arrays, IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, Vol. 57, (9): 1952-1966
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/4.0
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv IEEE
publisher.none.fl_str_mv IEEE
dc.source.none.fl_str_mv reponame:Repositorio Institucional del INAOE
instname:Instituto Nacional de Astrofísica, Óptica y Electrónica
instacron:INAOE
instname_str Instituto Nacional de Astrofísica, Óptica y Electrónica
instacron_str INAOE
institution INAOE
reponame_str Repositorio Institucional del INAOE
collection Repositorio Institucional del INAOE
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,811543

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