DocumentCode :
1130422
Title :
Author´s reply to comments on “Propagation of EM pulses excited by electric dipole in a conducting medium”
Author :
Chen, Kun-Mu ; Song, Jiming
Author_Institution :
Dept. of Electr. Eng., Michigan State Univ., East Lansing, MI, USA
Volume :
42
Issue :
6
fYear :
1994
fDate :
6/1/1994 12:00:00 AM
Firstpage :
894
Abstract :
It is not surprising that our paper attracted Dr. Wait´s interest, since this subject is one of his many contributions. We mentioned that previous studies are “incomplete” because they report either magnetic fields or electric fields excited by a step-junction excitation that is only a special case (as reaffirmed by Dr. Wait). We presented both electric and magnetic fields excited by an impulsive excitation from which the EM field excited by any arbitrary excitation can be obtained by a convolution. This information was needed because we attempted to find the optimal excitation that can excite a maximum electric field. In our humble opinion, our solution is “exact” because we solved Maxwell´s equation exactly within the assumption of frequency independent conductivity and permittivity. The adjective “complete” means that we have presented complete expressions for both the electric and magnetic fields. It is not our intention in using these adjectives to be immodest
Keywords :
Maxwell equations; electric fields; electromagnetic wave propagation; magnetic fields; permittivity; EM pulse propagation; Maxwell´s equation; conducting medium; convolution; electric dipole; electric fields; frequency independent conductivity; frequency independent permittivity; impulsive excitation; magnetic fields; optimal excitation; step-junction excitation; Antennas and propagation; Conductivity; Convolution; Error correction; Frequency; Magnetic fields; Maxwell equations; Permittivity;
fLanguage :
English
Journal_Title :
Antennas and Propagation, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-926X
Type :
jour
DOI :
10.1109/8.301718
Filename :
301718
Link To Document :
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