• DocumentCode
    861410
  • Title

    Efficient algorithm for the factorisation of the transfer function of a bandpass filter

  • Author

    Choi, C.H.

  • Author_Institution
    Dept. of Electr. Eng., North Florida Univ., Jacksonville, FL
  • Volume
    32
  • Issue
    7
  • fYear
    1996
  • fDate
    3/28/1996 12:00:00 AM
  • Firstpage
    642
  • Lastpage
    643
  • Abstract
    The author presents an efficient algorithm for the factorisation of each of the fourth-order polynomials in a bandpass transfer function (arising in lowpass transformation) into the product of two real quadratic factors, simply by solving two quadratic equations. Such factorisation is necessary in the realisation and simulation of the filters. The same algorithm can also be applied to the case of band reject filters
  • Keywords
    band-pass filters; band-stop filters; filtering theory; linear network synthesis; polynomials; transfer functions; band reject filters; bandpass filter; factorisation algorithm; filter design; fourth-order polynomials; quadratic equations; real quadratic factors; transfer function;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:19960441
  • Filename
    491872
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=861410