Title :
Electromagnetic shielding in a system of two slabs
Author :
Panas, S.M. ; Kriezis, E.E.
Author_Institution :
Aristotle University of Thessaloniki, Faculty of Engineering, School of Electrical Engineering, Thessaloniki, Greece
fDate :
9/1/1988 12:00:00 AM
Abstract :
In the paper, an attempt is made at the examination of the shielding effectiveness of a system of two conducting slabs, when the excitation is a current filament placed above the system of the slabs. For the determination of the electromagnetic field the Helmholtz equation is used. The term of displacement current is not omitted as is usually the case. The problem is solved under steady-state conditions. The solution is carried out in the Fourier transform domain kx and the inverse transformation is obtained by the use of the fast Fourier algorithm.
Keywords :
Fourier transforms; eddy currents; electromagnetic fields; fast Fourier transforms; magnetic shielding; EM shielding; Fourier transform; Helmholtz equation; conducting slabs; current filament; displacement current; electromagnetic field; excitation; fast Fourier algorithm; inverse transformation; shielding effectiveness;
Journal_Title :
Physical Science, Measurement and Instrumentation, Management and Education - Reviews, IEE Proceedings A
DOI :
10.1049/ip-a-1.1988.0071
