The method of auxiliary sources and scattered field singularities (Caustics)

Zaridze, RS; Jobava, R; Bit-Banik, G; Karkasbadze, D; Economou, DP; Uzunoglu, NK

dc.contributor.author	Zaridze, RS	en
dc.contributor.author	Jobava, R	en
dc.contributor.author	Bit-Banik, G	en
dc.contributor.author	Karkasbadze, D	en
dc.contributor.author	Economou, DP	en
dc.contributor.author	Uzunoglu, NK	en
dc.date.accessioned	2014-03-01T01:14:14Z
dc.date.available	2014-03-01T01:14:14Z
dc.date.issued	1998	en
dc.identifier.issn	09205071	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/12945
dc.subject	Method of Auxiliary Sources	en
dc.subject.other	Method of auxiliary sources (MAS)	en
dc.subject.other	Algorithms	en
dc.subject.other	Approximation theory	en
dc.subject.other	Problem solving	en
dc.subject.other	Visualization	en
dc.subject.other	Electromagnetic wave scattering	en
dc.title	The method of auxiliary sources and scattered field singularities (Caustics)	en
heal.type	journalArticle	en
heal.identifier.primary	10.1163/156939398X00430	en
heal.identifier.secondary	http://dx.doi.org/10.1163/156939398X00430	en
heal.publicationDate	1998	en
heal.abstract	The extension of the Method of Auxiliary Sources (MAS) to large body scattering problems is investigated. Approximations leading to correct predictions of scattering field with minimum numerical cost are examined. After interpreting the involved physical phenomena associated with scattering field singularities, highly efficient MAS algorithms are developed. Furthermore, the same approach leads to a source visualization technique, which is of exceptional interest. As result of this analysis, an efficient ""target"" visualization method for large body scatterers, is proposed.	en
heal.journalName	Journal of Electromagnetic Waves and Applications	en
dc.identifier.doi	10.1163/156939398X00430	en
dc.identifier.volume	12	en
dc.identifier.issue	11	en
dc.identifier.spage	1491	en
dc.identifier.epage	1507	en