• DocumentCode
    1235672
  • Title

    Frequency Response Displayed in Real Time

  • Author

    Estes, Lee E.

  • Volume
    11
  • Issue
    1
  • fYear
    1968
  • fDate
    3/1/1968 12:00:00 AM
  • Firstpage
    73
  • Lastpage
    74
  • Abstract
    For the purpose of classroom and laboratory demonstration of linear system frequency response, the technique of applying a sinusoid of linearly varying frequency is especially dynamic. Here the restrictions on frequency sweep rate and observation time for which the envelope of the output signal is the system frequency response are clearly developed. It is shown that for such restrictions the output is a sinusoidal of frequency (¿+¿t) with instantaneous amplitude |G(j[¿+2¿t])|.
  • Keywords
    Application software; Bandwidth; Displays; Frequency response; Frequency synthesizers; Laboratories; Linear systems; Network synthesis; Real time systems; Transfer functions;
  • fLanguage
    English
  • Journal_Title
    Education, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9359
  • Type

    jour

  • DOI
    10.1109/TE.1968.4320335
  • Filename
    4320335
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1235672