DocumentCode
1514728
Title
Selection of the surface impedance boundary conditions for a given problem
Author
Yuferev, Sergey ; Ida, Nathan
Author_Institution
Akron Univ., OH, USA
Volume
35
Issue
3
fYear
1999
fDate
5/1/1999 12:00:00 AM
Firstpage
1486
Lastpage
1489
Abstract
It is well-known that the surface impedance boundary conditions (SDBCs) are classified by their order of approximation. In the present paper, universal relationships between characteristic values of the problem are proposed considering the order of approximation so that the SIBCs, best suited to a given problem, can be easily selected. The methodology is applicable to the time-frequency domain linear and nonlinear SIBCs. Numerical examples are included to illustrate the methodology
Keywords
approximation theory; electromagnetic field theory; skin effect; time-frequency analysis; EM field calculation; approximation order; surface impedance boundary conditions selection; time-frequency domain analysis methodology; Boundary conditions; Conductors; Electromagnetic analysis; Electromagnetic fields; Geophysics computing; Magnetic analysis; Magnetic fields; Nonlinear equations; Skin effect; Surface impedance;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.767248
Filename
767248
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