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Improving the generality of the fictitious magnetic charge approach to computing inductances in the presence of permeable materials

Published: 10 June 2002 Publication History

Abstract

In this paper we present an improvement to the fictitious magnetic charge approach to computing inductances in the presence of permeable materials. The improvement replaces integration over a "non-piercing" surface with a line integral and an efficient quadrature scheme. Eliminating the need to generate non-piercing surfaces substantially simplifies handling problems with general geometries of permeable materials. Computational results are presented to demonstrate the accuracy and versatility of the new method.

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      cover image ACM Conferences
      DAC '02: Proceedings of the 39th annual Design Automation Conference
      June 2002
      956 pages
      ISBN:1581134614
      DOI:10.1145/513918
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      Published: 10 June 2002

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