Citation
A. Doicu et T. Wriedt, Null-field method with discrete sources to electromagnetic scattering fromcomposite objects, OPT COMMUN, 190(1-6), 2001, pp. 13-17
Citations number
5
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Optics & Acoustics
Journal title
OPTICS COMMUNICATIONS
ISSN journal
00304018
→ ACNP
Volume
190
Issue
1-6
Year of publication
2001
Pages
13 - 17
Database
ISI
SICI code
0030-4018(20010401)190:1-6<13:NMWDST>2.0.ZU;2-Z
Abstract
A novel formulation for improving the numerical stability of the null-field
method for highly elongated and flattened composite scatterers is presente
d. The key step in this approach is to approximate the surface current dens
ities by the lowest-order multipoles located in the complex plane. The accu
racy of the proposed method is investigated from a numerical point of view.
(C) 2001 Published by Elsevier Science B.V.