Novel closed-form expressions for MoM impedance matrix elements for numerical modeling of shielded passive components

David L. Heckmann, Steven L. Dvorak

Research output: Contribution to journalArticle

14 Scopus citations

Abstract

Recent advances in multi-layer insulating substrates have necessitated the development of efficient numerical modeling tools capable of handling complex three dimensional structures. In this paper, a closed-form solution is presented for the Method of Moments impedance matrix elements obtained in the integral equation modeling of shielded passive circuits. This closed-form solution is written in terms of rapidly-computable special functions and has proven to be two orders of magnitude faster than direct numerical integration.

Original languageEnglish (US)
Pages (from-to)1534-1537
Number of pages4
JournalIEEE Transactions on Magnetics
Volume35
Issue number3 PART 1
DOIs
StatePublished - 1999

Keywords

  • Incomplete lipschitz-hankel integral
  • Integral equation
  • Moment method

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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