• DocumentCode
    959787
  • Title

    Frequency transformations for two-dimensional recursive digital filters

  • Author

    Thyagarajan, K.S.

  • Author_Institution
    CICESE, Ensada, Mexico
  • Volume
    68
  • Issue
    6
  • fYear
    1980
  • fDate
    6/1/1980 12:00:00 AM
  • Firstpage
    735
  • Lastpage
    737
  • Abstract
    This letter discusses frequency transformations for two-dimensional recursive digital filters. It is shown that a stable transformation g(z1-1, z2-1) can be obtained directly from a two-variable reactance function in a simple manner via the double bilinear z-transform (zi- 1)/(zi+ 1), i = 1, 2.
  • Keywords
    Capacitors; Digital filters; Frequency; Inductors; Jacobian matrices; Kirchhoff´s Law; Linear systems; Nonlinear equations; Resistors; Voltage;
  • fLanguage
    English
  • Journal_Title
    Proceedings of the IEEE
  • Publisher
    ieee
  • ISSN
    0018-9219
  • Type

    jour

  • DOI
    10.1109/PROC.1980.11724
  • Filename
    1455993
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=959787