• DocumentCode
    1859562
  • Title

    Variable magnitude characteristics of 1-D IIR discrete filters by a generalized bilinear transformation

  • Author

    Gargour, C.S. ; Ramachandran, Ravi P. ; Ramachandran, V. ; Awad, F.

  • Author_Institution
    Dept. of Electr. Eng., Ecole Technologie Superieure, Montreal, Que., Canada
  • Volume
    2
  • fYear
    2002
  • fDate
    2002
  • Firstpage
    1036
  • Abstract
    It is shown that variable magnitude characteristics can be obtained by the application of a general bilinear transformation of the type s→(a1z+a0)/(b1z+b0) to a known analog filter. Stability considerations dictate the limits of the values of a1, a0, b1 and b0; and these limits have been determined. Starting from some known filter characteristics in the analog domain, it is shown that different magnitude characteristics can be obtained in the discrete domain.
  • Keywords
    IIR filters; circuit stability; digital filters; discrete time filters; transfer functions; 1D IIR discrete filters; analog filter; generalized bilinear transformation; stability; variable magnitude characteristics; Application software; Equations; Feedback; IIR filters; Stability; Transfer functions; Two dimensional displays;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Electrical and Computer Engineering, 2002. IEEE CCECE 2002. Canadian Conference on
  • ISSN
    0840-7789
  • Print_ISBN
    0-7803-7514-9
  • Type

    conf

  • DOI
    10.1109/CCECE.2002.1013087
  • Filename
    1013087
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1859562