• DocumentCode
    919245
  • Title

    AM/FM modulation standard

  • Author

    Kikkert, C.J.

  • Author_Institution
    James Cook University of North Queensland, Department of Electrical & Electronic Engineering, Townsville, Australia
  • Volume
    128
  • Issue
    6
  • fYear
    1981
  • fDate
    11/1/1981 12:00:00 AM
  • Firstpage
    379
  • Lastpage
    384
  • Abstract
    The paper describes an AM and FM calibrator which produces AM and FM with a traceable accuracy and which can thus be used as a modulation standard. A PROM is used to store binary sequences which when filtered produce audio waveforms with precisely known characteristics. Using digital techniques, this PROM sequence can amplitude modulate or frequency modulate a carrier, resulting in AM or FM with a precisely known modulation depth or frequency deviation.
  • Keywords
    amplitude modulation; frequency modulation; standards; AM/FM modulation standard; PROM; binary sequences; calibrator; frequency deviation; modulation depth;
  • fLanguage
    English
  • Journal_Title
    Communications, Radar and Signal Processing, IEE Proceedings F
  • Publisher
    iet
  • ISSN
    0143-7070
  • Type

    jour

  • DOI
    10.1049/ip-f-1.1981.0065
  • Filename
    4645123
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=919245