• DocumentCode
    1294873
  • Title

    A Wien-bridge oscillator with high-amplitude stability

  • Author

    van der Walt, P.W.

  • Author_Institution
    Dept. of Electrical & Electronic Engng., Univ. of Stellenbosch, Stellenbosch, South Africa
  • Issue
    4
  • fYear
    1981
  • Firstpage
    292
  • Lastpage
    294
  • Abstract
    A FET-stabilized Wien-bridge oscillator, capable of maintaining an output voltage of 5 V to an accuracy of 0.02 percent with total harmonic distortion 0.01 percent, is described. A linear model is presented for the amplitude-stabilizing control loop from which useful design relationships are developed.
  • Keywords
    bridge circuits; field effect transistor circuits; oscillators; stability; voltage control; 5 V output; FET-stabilized Wien-bridge oscillator; amplitude-stabilizing control loop; high-amplitude stability; linear model; voltage control; Equations; FETs; Optical switches; Oscillators; Rectifiers; Resistance; Voltage control;
  • fLanguage
    English
  • Journal_Title
    Instrumentation and Measurement, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9456
  • Type

    jour

  • DOI
    10.1109/TIM.1981.6312412
  • Filename
    6312412
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1294873