Cristin-resultat-ID: 1274438
Sist endret: 24. september 2015, 22:01
Resultat
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
2008

Fast Delay-Less Interconnect Macromodeling And Simulation by Assumption of a Constant Eigenvector Matrix

Bidragsytere:
  • Bjørn Alfred Gustavsen

Bok

12th IEEE Workshop on Signal Propagation on Interconnects, SPI 2008
ISBN:
  • 9781424423170

Utgiver

IEEE Conference Proceedings

Om resultatet

Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Publiseringsår: 2008
ISBN:
  • 9781424423170

Importkilder

SINTEF AS-ID: S7868

Beskrivelse Beskrivelse

Tittel

Fast Delay-Less Interconnect Macromodeling And Simulation by Assumption of a Constant Eigenvector Matrix

Sammendrag

This paper applies a constant, real modal transformation matrix to delay-less rational modeling of multi-conductor interconnects. The modeling boils down to fitting and passivity enforcement of eigenvalues rather than the full admittance matrix, thereby giving an efficient and robust approach. Usage of vector fitting (VF) with inverse magnitude weighting gives a high relative accuracy of the eigenvalues, similarly as with Modal Vector Fitting (MVF). The modal formulation is included in the time domain simulation, leading to very fast computations, compared to a pole-residue model. For the two investigated four-conductor interconnect examples, the error incurred by the assumption a constant transformation matrix is small. Copyright IEEE

Bidragsytere

Bjørn Gustavsen

Bidragsyterens navn vises på dette resultatet som Bjørn Alfred Gustavsen
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12th IEEE Workshop on Signal Propagation on Interconnects, SPI 2008.

2008, Vitenskapelig antologi/Konferanseserie
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