ELECTROMAGNETIC SCATTERING BY A RIGHT ANGLED ANISOTROPIC IMPEDANCE WEDGE

Citation
G. Manara et al., ELECTROMAGNETIC SCATTERING BY A RIGHT ANGLED ANISOTROPIC IMPEDANCE WEDGE, Electronics Letters, 32(13), 1996, pp. 1179-1180
Citations number
5
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
ISSN journal
00135194
Volume
32
Issue
13
Year of publication
1996
Pages
1179 - 1180
Database
ISI
SICI code
0013-5194(1996)32:13<1179:ESBARA>2.0.ZU;2-X
Abstract
The 3-D electromagnetic scattering of plane waves from a right angled impedance wedge, with one anisotropic face, is addressed. An exact int egral representation for the total field is obtained by resorting to t he Maliuzhinets method. The integral representation for the field is d efined along the Sommerfeld integration path, so that it can be asympt otically evaluated by standard procedures. The particular kind of anis otropic impedance considered for one of the faces of the wedge is suit able for modelling corrugated surfaces or strip loaded grounded dielec tric slabs, with corrugations or strips perpendicular to the edge.