Show simple item record

dc.contributor.authorQuesada Pereira, Fernando Daniel es_ES
dc.contributor.authorVidal Pantaleoni, Ana es_ES
dc.contributor.authorBoria Esbert, Vicente Enrique es_ES
dc.contributor.authorÁlvarez Melcón, Alejandro es_ES
dc.contributor.authorGimeno Martínez, Benito es_ES
dc.date.accessioned2020-03-31T12:34:47Z
dc.date.available2020-03-31T12:34:47Z
dc.date.issued2007-09
dc.identifier.citationQuesada-Pereira, F. D., A. Vidal, V. E. Boria, A. Álvarez-Melcón, and B. Gimeno (2007). Wavelet-like efficient analysis of two-dimensional arbitrarily shaped radomes using a surface formulation, Radio Science, 42, RS5003, doi:10.1029/2006RS003522.es_ES
dc.identifier.issn0048-6604
dc.description.abstractRadomes are usually made of lossy dielectric materials, and their accurate analysis is often cumbersome because of their typical large electrical size and geometrical complexity. In real reflector antenna structures, there are always complex interactions between the radome, the reflector surfaces and the directional feeds, which are typically neglected for the sake of simplicity. In this paper we will consider all such interactions in a very accurate way, thus requiring a high number of unknowns for the numerical solution of the problem. To overcome such drawback, an integral equation formulation based on the Equivalence Principle in combination with the wavelet transform has been employed, obtaining finally a robust and accurate CAD tool for the rigorous analysis of arbitrarily shaped radomes containing continuous and discrete electromagnetic sources. It will be shown that the use of wavelet-like bases substantially improves the numerical efficiency and memory requirements of the original integral equation method. For verification purposes, the results obtained with the new technique are successfully compared with examples taken from the literature. Complex antenna structures are then discussed in order to prove the usefulness of the new method.es_ES
dc.description.sponsorshipThis work has been supported by Ministerio de Educación y Ciencia, Spanish Government, under the Research Projects Ref. TEC2004/04313-C02-01 and TEC2004/04313-C02-02.es_ES
dc.formatapplication/pdfes_ES
dc.language.isoenges_ES
dc.publisherAmerican Geophysical Union (AGU)es_ES
dc.rightsAtribución-NoComercial-CompartirIgual 3.0 España*
dc.rights© Copyright 2007 AGUes_Es
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/3.0/es/*
dc.titleWavelet-like efficient analysis of two dimensional arbitrarily shaped radomes using a surface formulationes_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.subjectWaveletses_ES
dc.subjectElectromagnetic Analysises_ES
dc.subjectAntennases_ES
dc.subjectRadomeses_ES
dc.subject.otherTeoría de la Señal y las Comunicacioneses_ES
dc.identifier.urihttp://hdl.handle.net/10317/8439
dc.contributor.investgroupGrupo de Electromagnetismo Aplicado a las Telecomunicaciones (GEAT)es_ES
dc.identifier.doi10.1029/2006RS003522
dc.identifier.urlhttps://agupubs.onlinelibrary.wiley.com/doi/10.1029/2006RS003522
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES
dc.type.versioninfo:eu-repo/semantics/publishedVersiones_ES
dc.relation.projectIDTEC2004/04313-C02-01es_ES
dc.relation.projectIDTEC2004/04313-C02-02es_ES
dc.subject.unesco3307.01 Antenases_ES
dc.subject.unesco2202 Electromagnetismoes_ES
dc.contributor.funderMinisterio de Educación y Cienciaes_ES


Files in this item

untranslated

This item appears in the following Collection(s)

Show simple item record

Atribución-NoComercial-CompartirIgual 3.0 España
Except where otherwise noted, this item's license is described as Atribución-NoComercial-CompartirIgual 3.0 España