DocumentCode
998004
Title
Electromagnetic pulse transmission in homogeneous dispersive rock
Author
Fuller, James A. ; Wait, James R.
Author_Institution
Institute for Telecommunication Sciences, U.S. Department of Commerce, Boulder, CO, USA
Volume
20
Issue
4
fYear
1972
fDate
7/1/1972 12:00:00 AM
Firstpage
530
Lastpage
533
Abstract
The effect of the frequency dependence of the conductivity and permittivity of rock for pulse transmission is considered. These high-frequency dispersive effects appear to play a major role in determining the transient response of the medium. A quantitative understanding is achieved by adopting a dispersion model that consists of multiple Debye relaxation processes. It is shown that the results differ significantly from earlier transient calculations that assume frequency independent permittivities and conductivities.
Keywords
Electromagnetic transient propagation; Underground electromagnetic propagation; Dispersion; EMP radiation effects; Fluctuations; Partial differential equations; Pulse shaping methods; Random media; Shape; Statistical analysis; Statistics; Transmitting antennas;
fLanguage
English
Journal_Title
Antennas and Propagation, IEEE Transactions on
Publisher
ieee
ISSN
0018-926X
Type
jour
DOI
10.1109/TAP.1972.1140231
Filename
1140231
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