Integration order selection rules for a full wave PEEC solver
Giulio Antonini, Jonas Ekman, Antonio Orlandi, EISlab, Lule
EMC Zürich 2003
1st January 0001
This paper proposes a technique to reduce the calculation time for the complex partial elements used in a retarded partial element equivalent circuit (rPEEC) frequency domain solver. The technique utilizes a thresholding scheme where strongly coupled PEEC cells are calculated with higher accuracy than the weakly coupled. Guidelines for limiting the order of integration used in the evaluation of the complex partial elements are presented. The trade-o® between accuracy and computation time of the partial elements and the resulting PEEC system solution is investigated and displayed.
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