Scattering of electromagnetic waves from complex conducting objects using a finite-element near-field computation method

Frangos, P; Nikitakos, N; Uzunoglu, N

dc.contributor.author	Frangos, P	en
dc.contributor.author	Nikitakos, N	en
dc.contributor.author	Uzunoglu, N	en
dc.date.accessioned	2014-03-01T01:13:19Z
dc.date.available	2014-03-01T01:13:19Z
dc.date.issued	1997	en
dc.identifier.issn	0272-6343	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/12431
dc.subject	Computational Method	en
dc.subject	Electromagnetic Waves	en
dc.subject	Finite Element	en
dc.subject	Near Field	en
dc.subject.classification	Engineering, Electrical & Electronic	en
dc.subject.other	Boundary conditions	en
dc.subject.other	Computational methods	en
dc.subject.other	Conductive materials	en
dc.subject.other	Electric fields	en
dc.subject.other	Finite element method	en
dc.subject.other	Surfaces	en
dc.subject.other	Far field scattering diagram	en
dc.subject.other	Quadrilateral patches	en
dc.subject.other	Electromagnetic wave scattering	en
dc.title	Scattering of electromagnetic waves from complex conducting objects using a finite-element near-field computation method	en
heal.type	journalArticle	en
heal.identifier.primary	10.1080/02726349708908527	en
heal.identifier.secondary	http://dx.doi.org/10.1080/02726349708908527	en
heal.language	English	en
heal.publicationDate	1997	en
heal.abstract	A novel method for the calculation of scattering of electromagnetic waves from closed conducting objects of arbitrary shape is presented. According to this method, the surface of the conducting scatterer is divided to a finite number of plane quadrilateral patches, on each of which the electric field boundary condition is applied. An inhomogeneous linear system of equations for the unknown current coefficients on the scatterer's surface is subsequently derived, which is solved by using traditional numerical techniques. The far - field scattering diagram is subsequently calculated numerically. Finally, numerical results for the case of a cubic scatterer are provided.	en
heal.publisher	HEMISPHERE PUBL CORP	en
heal.journalName	Electromagnetics	en
dc.identifier.doi	10.1080/02726349708908527	en
dc.identifier.isi	ISI:A1997WW34700006	en
dc.identifier.volume	17	en
dc.identifier.issue	2	en
dc.identifier.spage	185	en
dc.identifier.epage	197	en