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IEEE Transactions on Antennas and Propagation
Volume 48 Number 8, August 2000
Table of Contents for this issue
Complete paper in PDF format
A Method of Moments Solution
forElectromagnetic Scattering by Inhomogeneous Dielectric Bodies
of Revolution
Andrzej A. Kucharski
Page 1202.
Abstract:
A method of calculating the electromagnetic scattering from and
internal field distribution of inhomogeneous dielectric bodies of revolution
(BOR) is presented. The method uses typical mode-by-mode solution scheme.
The electric flux density is chosen as the unknown quantity, which, together
with the special construction of basis and testing functions, enables considerable
reduction of the number of unknowns. A key element in this technique is expressing
of the azimuthal field components of basis functions in terms of transverse
components. A Galerkin testing procedure is used, with special attention put
on the efficiency of calculating scalar potential term. Results of calculation
for a few classes of dielectric bodies are given and compared with calculations
done by other authors.
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