• DocumentCode
    1160550
  • Title

    A pole-sensitivity based method for the design of digital filters for error-spectrum shaping

  • Author

    Rao, Y. V Ramana ; Eswaran, C.

  • Author_Institution
    Dept. of Electr. Eng., Indian Inst. of Technol., Madras, India
  • Volume
    36
  • Issue
    7
  • fYear
    1989
  • fDate
    7/1/1989 12:00:00 AM
  • Firstpage
    1017
  • Lastpage
    1020
  • Abstract
    A method for realizing second-order digital filter structures that are amenable to error-spectrum shaping was proposed recently by P.S.R. Diniz and A. Antoniou (see ibid., vol.CAS-32, p.1000-7, 1985). this method minimizes the noninteger multiplier values for identifying the low-sensitivity structure. An alternative approach based on the concept of pole-sensitivity is presented for identifying the optimum structures. The two methods are compared. It is found that the proposed method is applicable for any pole location and eliminates the need for a separate sensitivity analysis
  • Keywords
    digital filters; spectral analysis; digital filters; error-spectrum shaping; noninteger multiplier values; optimum structures; pole location; pole-sensitivity based method; second-order digital filter structures; Circuits and systems; Computer errors; Design methodology; Digital filters; Electronic circuits; Electronic switching systems; Equations; Oscillators; Signal processing;
  • fLanguage
    English
  • Journal_Title
    Circuits and Systems, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0098-4094
  • Type

    jour

  • DOI
    10.1109/31.31339
  • Filename
    31339
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1160550