An Alternative Formulation for Guided Electromagnetic Fields in Grounded Chiral Slabs - Summary
作者:
J.C. da S Lacava,
F. Lumini,
期刊:
Journal of Electromagnetic Waves and Applications
(Taylor Available online 1997)
卷期:
Volume 11,
issue 8
页码: 1139-1143
ISSN:0920-5071
年代: 1997
DOI:10.1163/156939397X01052
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
An alternative formulation for guided electromagnetic fields in grounded chiral slabs is presented. This formulation is formally equivalent to the double Fourier transform method used by the authors to calculate the spectral fields in open chirostrip structures. In this paper, we have addressed the behavior of the electromagnetic fields in the vicinity of the ground plane and at the interface between the chiral substrate and the free space region. It was found that the boundary conditions for the magnetic field, valid for achiral media, are not completely satisfied when we deal with chiral material. Effects of chirality on electromagnetic field distributions and on surface wave dispersion curves were also analyzed.
点击下载:
PDF (277KB)
返 回