Quasi-static response of a sub-surface polarizable metal sheet
作者:
J.R. Wait,
期刊:
Journal of Electromagnetic Waves and Applications
(Taylor Available online 1994)
卷期:
Volume 8,
issue 11
页码: 1385-1393
ISSN:0920-5071
年代: 1994
DOI:10.1163/156939394X00272
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
A simple analytical solution is given for a current point source in the vicinity of a thin metallic sheet conductor - which may have polarizable surfaces. The solution is obtained as the limit of a general layered model for a thin intermediate stratum having high conductivity while the thin coating strata have high (complex) resistivities. It is shown that the resulting composite thin sheet can also be treated at the outset employing effective boundary conditions which relate the jump or discontinuity in the tangential electric fields to the normal current flow on the two sides of the sheet. The appropriate discontinuity of the potential is also incorporated into the effective boundary conditions.
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