Cristin-resultat-ID: 1271804
Sist endret: 24. september 2015, 20:06
Resultat
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
2009

Identifying bands of passivity violations for scattering-based macromodels by a half-size test matrix

Bidragsytere:
  • Bjørn Alfred Gustavsen

Bok

2009 IEEE Workshop on Signal Propagation on Interconnects, SPI '09
ISBN:
  • 9781424444892

Utgiver

IEEE Conference Proceedings

Om resultatet

Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Publiseringsår: 2009
Sider: 97 - 100
ISBN:
  • 9781424444892

Importkilder

SINTEF AS-ID: S13044

Beskrivelse Beskrivelse

Tittel

Identifying bands of passivity violations for scattering-based macromodels by a half-size test matrix

Sammendrag

It is common practice to assess the passivity properties of rational macromodels via the eigenvalues of a particular Hamiltonian matrix that is established from the model's statespace representation. The size of the test matrix is equal to twice the number of states, which can make the eigenvalue computation time consuming in the case of large models. In this paper we explore the application of a half-size test matrix that was recently introduced for use with scattering (S-) parameter models. The new test matrix is shown to reduce the computation time by a factor of about eight, and it avoids the need for thresholding when processing the eigenvalues. ©2009 IEEE.

Bidragsytere

Bjørn Gustavsen

Bidragsyterens navn vises på dette resultatet som Bjørn Alfred Gustavsen
  • Tilknyttet:
    Forfatter
    ved Energisystemer ved SINTEF Energi AS
1 - 1 av 1

Resultatet er en del av Resultatet er en del av

2009 IEEE Workshop on Signal Propagation on Interconnects, SPI '09.

2009, Vitenskapelig antologi/Konferanseserie
1 - 1 av 1