DocumentCode
3157742
Title
Electromagnetic pulse propagation over irregular dispersive surface
Author
Popov, A.V. ; Komeikin, V.V. ; Zhu, Ningyan ; Landstorfer, Friedrich M.
Author_Institution
IZMIRAN, Troitsk, Russia
fYear
2002
fDate
2002
Firstpage
102
Lastpage
110
Abstract
Electromagnetic wave propagation over an irregular Earth surface is considered. The time-domain version of the parabolic wave equation is used to describe wide-band pulse evolution due to diffraction and surface dispersion. The Fourier transform is applied to convert the impedance boundary condition (BC) and nonlocal perfectly transparent BC into the time domain.
Keywords
electromagnetic wave diffraction; parabolic equations; radiowave propagation; time-domain analysis; wave equations; Fourier transform; diffraction dispersion; electromagnetic pulse propagation; electromagnetic wave propagation; impedance boundary condition; irregular Earth surface; irregular dispersive surface; nonlocal perfectly transparent boundary condition; parabolic wave equation; surface dispersion; time-domain version; wide-band pulse evolution; Dispersion; Earth; Electromagnetic diffraction; Electromagnetic propagation; Electromagnetic transients; Fourier transforms; Partial differential equations; Surface waves; Time domain analysis; Wideband;
fLanguage
English
Publisher
ieee
Conference_Titel
Day on Diffraction, 2002. Proceedings. International Seminar
Print_ISBN
5-7997-0469-X
Type
conf
DOI
10.1109/DD.2002.1177898
Filename
1177898
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