Title :
A simplified mode equation for electromagnetic wave propagation in an asymmetrical coal seam
Author :
Fusco, Vincent F.
Author_Institution :
Dept. of Elec. and Electronic Eng., Queen´´s Univ. of Belfast, UK
fDate :
7/1/1987 12:00:00 AM
Abstract :
The mode equation presented by Hill for the solution of the asymmetrical coal seam problem is rather cumbersome. It is shown that a simpler form for the mode equation exists than that previously published in this journal.
Keywords :
Coal; Electromagnetic propagation in nonhomogeneous media; Underground electromagnetic propagation; Antennas and propagation; Eigenvalues and eigenfunctions; Electromagnetic propagation; Equations; Geometry; Magnetic fields; Multiple signal classification; Parameter estimation; Vectors;
Journal_Title :
Antennas and Propagation, IEEE Transactions on
DOI :
10.1109/TAP.1987.1144190
