Propagators and Scattering of Electromagnetic Waves in Planar Bianisotropic Slabs - An Application to Frequency Selective Structures
Author
Summary, in English
Scattering by planar geometries with plane metal
inclusions are analysed. The metal inclusions can be of arbitrary
shape,and the material of the supporting slabs can be any linear
(bianisotropic) material. We employ the method of propagators to
find the solution of the scattering problem. The method has certain
similarities with a vector generalisation of the transmission line theory.
A general relation between the electric fields and the surface current
densities on the metal inclusions and the exciting fields is found.
Special attention is paid to the case of a periodic metal pattern
(frequency selective structures,FSS). The method is illustrated by a
series of numerical computations.
inclusions are analysed. The metal inclusions can be of arbitrary
shape,and the material of the supporting slabs can be any linear
(bianisotropic) material. We employ the method of propagators to
find the solution of the scattering problem. The method has certain
similarities with a vector generalisation of the transmission line theory.
A general relation between the electric fields and the surface current
densities on the metal inclusions and the exciting fields is found.
Special attention is paid to the case of a periodic metal pattern
(frequency selective structures,FSS). The method is illustrated by a
series of numerical computations.
Publishing year
2004
Language
English
Pages
1-25
Publication/Series
Progress in Electromagnetics Research-Pier
Volume
PIER 48
Document type
Journal article
Publisher
EMW Publishing
Topic
- Electrical Engineering, Electronic Engineering, Information Engineering
- Other Electrical Engineering, Electronic Engineering, Information Engineering
Status
Published
Research group
- Electromagnetic theory
ISBN/ISSN/Other
- ISSN: 1070-4698