• DocumentCode
    1191927
  • Title

    On power-complementary FIR filters

  • Author

    Vaidyanathan, P.P.

  • Volume
    32
  • Issue
    12
  • fYear
    1985
  • fDate
    12/1/1985 12:00:00 AM
  • Firstpage
    1308
  • Lastpage
    1310
  • Abstract
    Conditions are derived, under which two linear-phase FIR filter transfer functions H(z) and G(z) have the power-complementary property, i.e., |H(e^{j \\omega })|^{2} + |G(e^{j\\omega })|^{2} = 1 . It is shown that, the constraint of linear phase on the transfer functions strongly restricts the class of frequency responses that can be realized by a power-complementary pair.
  • Keywords
    FIR (finite-duration impulse-response) digital filters; Linear-phase filters; Audio systems; Circuits and systems; Filter bank; Finite impulse response filter; Frequency; Transfer functions;
  • fLanguage
    English
  • Journal_Title
    Circuits and Systems, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0098-4094
  • Type

    jour

  • DOI
    10.1109/TCS.1985.1085656
  • Filename
    1085656