A new approach to the generalized optical cross-section theorem in electromagnetics

This work is concerned with electromagnetic scattering in general nonhomogeneous, lossy, anisotropic media. A new approach to the generalized optical cross-section theorem (for two incident fields) and of its particular manifestation, the ordinary optical theorem (for a single incident field), is de...

Full description

Saved in:
Bibliographic Details
Published in2009 International Conference on Electromagnetics in Advanced Applications pp. 284 - 287
Main Author Marengo, E.A.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.09.2009
Subjects
Absorption
Anisotropic magnetoresistance
Electromagnetic scattering
Geometrical optics
Green's function methods
Inverse problems
Nonhomogeneous media
Optical losses
Optical scattering
Optical surface waves
Online AccessGet full text

Cover

More Information
Summary:This work is concerned with electromagnetic scattering in general nonhomogeneous, lossy, anisotropic media. A new approach to the generalized optical cross-section theorem (for two incident fields) and of its particular manifestation, the ordinary optical theorem (for a single incident field), is developed that is relevant to electromagnetic direct and inverse problems. The derived results are based on cross-flux concepts and Green's function theory, and apply in arbitrary background media (where the scatterers are embedded), under arbitrary incident fields, and in arbitrary representational domains (plane wave, multipole field, Green's function, and so on).
ISBN:9781424433858
1424433851
DOI:10.1109/ICEAA.2009.5297441