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Institut für Allgemeine Elektrotechnik, Uni Rostock - Universität ...

Institut für Allgemeine Elektrotechnik, Uni Rostock - Universität ...

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Limitations of the Leap-Frog Scheme<br />

3. Skin depth modelling:<br />

Skin depth of good conductors wave length in free space<br />

To sample the exponential field decay inside the conductors<br />

a sufficiently fine grid is needed which in turn leads to extremely<br />

small time steps and thus to a strong loss in efficiency<br />

Solution: special layer models<br />

for skin depth without discretization<br />

Prof. Dr. Ursula van Rienen, <strong>Uni</strong>versität <strong>Rostock</strong>, Fakultät <strong>für</strong> Informatik und <strong>Elektrotechnik</strong> (IEF), <strong>Institut</strong> <strong>für</strong> <strong>Allgemeine</strong> <strong>Elektrotechnik</strong> (IAE)<br />

6

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