• DocumentCode
    1142889
  • Title

    Discriminator Detection of Wide-Band PCM/FM

  • Author

    Stone, M.S.

  • Author_Institution
    TRW Inc., Redondo Beach, Calif. 90278
  • Issue
    3
  • fYear
    1970
  • fDate
    5/1/1970 12:00:00 AM
  • Firstpage
    393
  • Lastpage
    395
  • Abstract
    The performance of discriminator detection of wide-band PCM/FM is investigated. Formulas are derived that allow one to predict system performance with the effects of both predetection and postdetection filtering accounted for. In particular, for a postdetection equivalent noise bandwidthbit time product b0T=2, it is shown that best results are obtained with a modulation index ß=0.6. Furthermore, it is shown that performance to within 1.5 dB of theoretical can be obtained.
  • Keywords
    Bandwidth; Filtering; Frequency modulation; Gaussian noise; Low pass filters; Performance analysis; Phase change materials; Pulse modulation; System performance; Wideband;
  • fLanguage
    English
  • Journal_Title
    Aerospace and Electronic Systems, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9251
  • Type

    jour

  • DOI
    10.1109/TAES.1970.310042
  • Filename
    4103529
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1142889