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Modeling of magnetic loss in the finite-element time-domain method

✍ Scribed by Douglas J. Riley; Jian-Ming Jin

Publisher
John Wiley and Sons
Year
2005
Tongue
English
Weight
302 KB
Volume
46
Category
Article
ISSN
0895-2477

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✦ Synopsis

The modeling of magnetically lossy media in the finiteelement time-domain (FETD) method is substantially different from the simple treatment in the frequency-domain finite-element method. Two FETD formulations are presented and their numerical implementations are discussed. One is applicable to the case where each element is homogeneous, and the other can be applied to inhomogeneous elements. Verification is provided through comparison with results obtained from the traditional finite-difference time-domain method that solves the two Maxwell curl equations.

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