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REAL TIME DISTRIBUTION USING RADIO TIME TONES OF COMMERCIAL BROADCASTING SYSTEM

Youngbeom Kim, Youngkyu Lee, H. Suh
  • Abstract:
    In a modern control system, real time information is essentially required to assure reliable operation of the system. In this work, we propose a small-sized module, which is synchronized to a timecast provided by commercial broadcastings, for the purpose of distributing the accurate time information to the industrial field. The measurement results of a prototype module show that time difference from the national standard time is kept in thirty milliseconds under the normal condition.
  • Keywords:
    timecast, radio tone, synchronization
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  • DOI:
    _unreg_wc-2009.555

Event details:

  • IMEKO TC:
  • Event name:
    XIX IMEKO World Congress
  • Title:

    Fundamental and Applied Metrology

  • Place:
    Lisbon, PORTUGAL
  • Time:
    06 September 2009 - 11 September 2009