Choosing the right number of basis functions in multiscale transient simulation using laguerre polynomials

K. Srinivasan, P. Yadav, E. Engin, M. Swaminathan

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations

Abstract

Transient EM simulation using Laguerre polynomials is unconditionally stable and therefore, has the advantage of not being limited by any time-step. In the Laguerre method, the transient waveform of the field of interest is obtained by solving for a set of coefficients. These coefficients are used as weights and the weighted sum of Laguerre basis functions represents the time-domain waveform. This paper proposes a numerical solution to solve for the right number of basis coefficients in order to maximize the accuracy of the output transient waveform of interest The method of choosing the right number of basis functions outlined in this paper is a key step for automation of the transient simulation technique using Laguerre polynomials.

Original languageEnglish (US)
Title of host publicationIEEE 16th Topical Meeting on Electrical Performance of Electronic Packaging, EPEP
Pages291-294
Number of pages4
DOIs
StatePublished - 2007
EventIEEE 16th Topical Meeting on Electrical Performance of Electronic Packaging, EPEP - Atlanta, GA, United States
Duration: Oct 29 2007Oct 31 2007

Publication series

NameIEEE Topical Meeting on Electrical Performance of Electronic Packaging

Conference

ConferenceIEEE 16th Topical Meeting on Electrical Performance of Electronic Packaging, EPEP
Country/TerritoryUnited States
CityAtlanta, GA
Period10/29/0710/31/07

All Science Journal Classification (ASJC) codes

  • General Engineering

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