Title :
3D parabolic equation model of EM wave propagation in tunnels
Author :
Popov, A.V. ; Vinogradov, V.A. ; Zhu, N.Y. ; Landstorfer, F.M.
Author_Institution :
IZMIRAN, Acad. of Sci., Troitsk, Russia
fDate :
5/27/1999 12:00:00 AM
Abstract :
To describe radio wave propagation in curved oversized lossy waveguides of arbitrary cross-section, a vectorial parabolic equation (PE) has been derived and applied to modelling UHF/VHF radio communication in tunnels. Numerical results are presented for curved tunnels with rectangular cross-section.
Keywords :
UHF radio propagation; 3D parabolic equation model; EM wave propagation; UHF radio communication; VHF radio communication; curved oversized lossy waveguides; curved tunnels; radio wave propagation; rectangular cross-section; vectorial parabolic equation;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19990608
