• DocumentCode
    1302985
  • Title

    Improving robustness of vector fitting to outliers in data

  • Author

    Deschrijver, Dirk ; Knockaert, Luc ; Dhaene, Tom

  • Author_Institution
    Dept. of Inf. Technol. (INTEC), Ghent Univ., Ghent, Belgium
  • Volume
    46
  • Issue
    17
  • fYear
    2010
  • Firstpage
    1200
  • Lastpage
    1201
  • Abstract
    A new algorithm is introduced for broadband macromodelling of passive electronic components from frequency response data. It modifies the vector fitting algorithm in such a way that the L1 norm of the approximation error is minimised, rather than the L2 norm. It is shown that this approach is more robust towards outliers in the data.
  • Keywords
    S-parameters; curve fitting; frequency response; integrated circuit interconnections; frequency response data; passive electronic components; robustness; vector fitting;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el.2010.1364
  • Filename
    5556087
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1302985