• DocumentCode
    937602
  • Title

    Equal-ripple rational functions with multiple critical pole pair

  • Author

    Biey, M. ; Premoli, A.

  • Author_Institution
    Politecnico di Torino, Istituto di Elettronica e Telecomunicazioni, Torino, Italy
  • Volume
    12
  • Issue
    10
  • fYear
    1976
  • Firstpage
    263
  • Lastpage
    264
  • Abstract
    A new class of equal-ripple rational functions is considered here for the design of lowpass transfer functions of RC active filters. Using a critical pole pair with a multiplicity greater than unity (as in the MUCROMAF and MUCROER polynomials), we can obtain lower pole Q-factors with this new class than with the classical Cauer functions.
  • Keywords
    active filters; poles and zeros; transfer functions; RC active filters; equal ripple rational functions; lowpass transfer functions; multiple critical pole pair;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:19760203
  • Filename
    4239773
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=937602