• DocumentCode
    911488
  • Title

    On the realization of an all-pass or a notch filter

  • Author

    Bhattacharyya, B.B. ; Swamy, M.N.S.

  • Volume
    58
  • Issue
    4
  • fYear
    1970
  • fDate
    4/1/1970 12:00:00 AM
  • Firstpage
    603
  • Lastpage
    604
  • Abstract
    It is shown that it is possible to realize either a second-order all-pass or a notch filter by a structure consisting of a grounded operational amplifier and two RC one-ports, Y1=G1+sC1and Y2=[R2+(1/sC2)]-1. It is also shown that these filters may be realized by the same structure with Y1and Y2interchanged. These realizations possess minimum sensitivity with respect to the amplifier gain.
  • Keywords
    Admittance; Differential equations; Filters; Integral equations; Nonlinear equations; Operational amplifiers; Oscillators; Poles and zeros; Transfer functions; Veins;
  • fLanguage
    English
  • Journal_Title
    Proceedings of the IEEE
  • Publisher
    ieee
  • ISSN
    0018-9219
  • Type

    jour

  • DOI
    10.1109/PROC.1970.7710
  • Filename
    1449640
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=911488