• DocumentCode
    1365877
  • Title

    Simplified technique for syllabic companding in log-domain filters

  • Author

    Krishnapura, N. ; Tsividis, Y. ; Frey, D.R.

  • Author_Institution
    Dept. of Electr. Eng., Columbia Univ., New York, NY, USA
  • Volume
    36
  • Issue
    15
  • fYear
    2000
  • fDate
    7/20/2000 12:00:00 AM
  • Firstpage
    1257
  • Lastpage
    1259
  • Abstract
    It is shown that when syllabic companding is applied to log-domain filters using dynamic biasing, their large signal linearity can be exploited to eliminate the state variable compensation circuit. Owing to its simplicity, the proposed technique has several advantages over previous approaches
  • Keywords
    active filters; current-mode circuits; dynamic biasing; large signal linearity; log-domain filters; state variable compensation circuit elimination; syllabic companding;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:20000978
  • Filename
    856190
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1365877