Advanced search
1 file | 1.58 MB

Passivity-preserving parametric macromodeling by means of scaled and shifted state-space systems

Francesco Ferranti (UGent) , Luc Knockaert (UGent) and Tom Dhaene (UGent)
Author
Organization
Abstract
We propose a novel parametric macromodeling method for systems described by admittance and impedance representations, which depend on multiple design variables such as geometrical layout or substrate features. It is able to build accurate multivariate macromodels that are stable and passive over the entire design space. Poles and residues are parameterized indirectly. The proposed method is based on an efficient and reliable combination of rational identification, a procedure to find scaling and frequency-shifting coefficients and positive interpolation schemes. Pertinent numerical results validate the high modeling capability of the proposed parametric macromodeling technique.
Keywords
Interpolation, IBCN, parametric macromodeling, passivity, rational approximation

Downloads

  • (...).pdf
    • full text
    • |
    • UGent only
    • |
    • PDF
    • |
    • 1.58 MB

Citation

Please use this url to cite or link to this publication:

Chicago
Ferranti, Francesco, Luc Knockaert, and Tom Dhaene. 2011. “Passivity-preserving Parametric Macromodeling by Means of Scaled and Shifted State-space Systems.” Ieee Transactions on Microwave Theory and Techniques 59 (10): 2394–2403.
APA
Ferranti, F., Knockaert, L., & Dhaene, T. (2011). Passivity-preserving parametric macromodeling by means of scaled and shifted state-space systems. IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 59(10), 2394–2403.
Vancouver
1.
Ferranti F, Knockaert L, Dhaene T. Passivity-preserving parametric macromodeling by means of scaled and shifted state-space systems. IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES. 2011;59(10):2394–403.
MLA
Ferranti, Francesco, Luc Knockaert, and Tom Dhaene. “Passivity-preserving Parametric Macromodeling by Means of Scaled and Shifted State-space Systems.” IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES 59.10 (2011): 2394–2403. Print.
@article{1965675,
  abstract     = {We propose a novel parametric macromodeling method for systems described by admittance and impedance representations, which depend on multiple design variables such as geometrical layout or substrate features. It is able to build accurate multivariate macromodels that are stable and passive over the entire design space. Poles and residues are parameterized indirectly. The proposed method is based on an efficient and reliable combination of rational identification, a procedure to find scaling and frequency-shifting coefficients and positive interpolation schemes. Pertinent numerical results validate the high modeling capability of the proposed parametric macromodeling technique.},
  author       = {Ferranti, Francesco and Knockaert, Luc and Dhaene, Tom},
  issn         = {0018-9480},
  journal      = {IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES},
  keyword      = {Interpolation,IBCN,parametric macromodeling,passivity,rational approximation},
  language     = {eng},
  number       = {10},
  pages        = {2394--2403},
  title        = {Passivity-preserving parametric macromodeling by means of scaled and shifted state-space systems},
  url          = {http://dx.doi.org/10.1109/TMTT.2011.2164551},
  volume       = {59},
  year         = {2011},
}

Altmetric
View in Altmetric
Web of Science
Times cited: