Work

On Modeling Perfectly Conducting Sharp Corners With Magnetically Inert Dielectrics of Extreme Complex Permittivities

Year: 2012

Type: article

Abstract: The idea of replacing an edgy perfectly conducting boundary by the corresponding interface filled with a dielectric material of extreme complex permittivity is examined in the present work. A semi-analytical solution to the corresponding boundary value problems is obtained, and the merit of the modeling has been checked. Certain conclusions for the effect of the constituent material parameters and the geometric features of the configuration on the model effectiveness have been drawn and discussed.

Source: IEEE Transactions on Antennas and Propagation

DOI: 10.1109/tap.2012.2209857

Authors: Constantinos A. Valagiannopoulos, Ari Sihvola

Institution: Aalto University

Language: English

Topic: Electromagnetic Scattering and Analysis

Subfield: Atomic and Molecular Physics, and Optics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W1973506356

FWCI: 0.991

Cites: 16

Cited by: 8

Related to: 10