Scattering analysis of Discrete Bodies of Revolution via an efficient numerical algorithm

Anastassiu, HT; Tsitsas, NL; Papakanellos, PJ

dc.contributor.author	Anastassiu, HT	en
dc.contributor.author	Tsitsas, NL	en
dc.contributor.author	Papakanellos, PJ	en
dc.date.accessioned	2014-03-01T02:46:58Z
dc.date.available	2014-03-01T02:46:58Z
dc.date.issued	2010	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/32964
dc.subject	Eigenvalue Decomposition	en
dc.subject	Electromagnetic Scattering	en
dc.subject	Linear System	en
dc.subject	Numerical Algorithm	en
dc.subject	Body of Revolution	en
dc.subject	Direct Matrix Inversion	en
dc.subject	Moment Method	en
dc.subject.other	Circulants	en
dc.subject.other	Direct matrix inversion	en
dc.subject.other	Direct solvers	en
dc.subject.other	Eigenvalue decomposition	en
dc.subject.other	Electromagnetic scattering	en
dc.subject.other	matrix	en
dc.subject.other	Moment methods	en
dc.subject.other	Numerical algorithms	en
dc.subject.other	Point-matching	en
dc.subject.other	Recursive techniques	en
dc.subject.other	Scattering analysis	en
dc.subject.other	Eigenvalues and eigenfunctions	en
dc.subject.other	Electric fields	en
dc.subject.other	Electromagnetism	en
dc.subject.other	Linear systems	en
dc.subject.other	Magnetic materials	en
dc.subject.other	Scattering	en
dc.subject.other	Bodies of revolution	en
dc.title	Scattering analysis of Discrete Bodies of Revolution via an efficient numerical algorithm	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1109/URSI-EMTS.2010.5637295	en
heal.identifier.secondary	http://dx.doi.org/10.1109/URSI-EMTS.2010.5637295	en
heal.identifier.secondary	5637295	en
heal.publicationDate	2010	en
heal.abstract	Electromagnetic Scattering from Discrete Bodies of Revolution (DBOR's) is performed by invoking a recently developed, recursive linear system direct solver. The problem is initially formulated via a standard Moment Method (MoM) with point matching, however the DBOR symmetry is taken into account to simplify calculations. Specifically, the MoM matrix is cast in a form comprising circulant blocks, which is amenable to eigenvalue decomposition, and subsequent direct matrix inversion by an efficient recursive technique. © 2010 IEEE.	en
heal.journalName	Symposium Digest - 20th URSI International Symposium on Electromagnetic Theory, EMTS 2010	en
dc.identifier.doi	10.1109/URSI-EMTS.2010.5637295	en
dc.identifier.spage	657	en
dc.identifier.epage	659	en