Accurate and Accurate and Efficient SSN Modeling
Accurate and Accurate and Efficient SSN Modeling
Accurate and Accurate and Efficient SSN Modeling
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S-parameter S parameter H<strong>and</strong>ling<br />
State State-Space Space (Default)<br />
Convolution<br />
� Much faster for long transients<br />
� Passivity enforcement<br />
� Causality enforcement<br />
� Up front cost building model<br />
� Does not extrapolate<br />
� May not achieve fit on noisy<br />
data<br />
�� Cannot model long delays, delays ~22<br />
λ<br />
� More options for convergence<br />
� Can h<strong>and</strong>le long delays<br />
� Data filtering options<br />
� Extrapolates well<br />
� Sim time increases<br />
quadratically with tran time<br />
� Requires linearly spaced data