• DocumentCode
    917455
  • Title

    Low-Q approximation of filters with prescribed attenuation shape

  • Author

    Biey, M. ; Premoli, A.

  • Author_Institution
    Politecnico di Torino, Istituto di Elettronica e Telecomunicazioni, Torino, Italy
  • Volume
    128
  • Issue
    4
  • fYear
    1981
  • fDate
    8/1/1981 12:00:00 AM
  • Firstpage
    149
  • Lastpage
    151
  • Abstract
    The two most frequently used techniques for solving the low-Q approximation problem of filters are reviewed. It is found that the global multiple-pole approximation (GMPA) supplies transfer functions with more attractive features with respect to the partial approximation (PA) technique, in the case of frequency responses with assigned shape.
  • Keywords
    active filters; circuit CAD; transfer functions; active filters; global multiple-pole approximation; low-Q approximation; partial approximation; prescribed attenuation shape;
  • fLanguage
    English
  • Journal_Title
    Electronic Circuits and Systems, IEE Proceedings G
  • Publisher
    iet
  • ISSN
    0143-7089
  • Type

    jour

  • DOI
    10.1049/ip-g-1:19810029
  • Filename
    4644948
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=917455