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DESIGN OF A THERMAL WATTMETER IN THE AUDIO FREQUENCY RANGE

U.Pogliano, B. Trinchera, G.Bosco and D.Serazio
  • Abstract:
    This paper describes the development of a system for the measurement of power in the audio frequency range. Flexible units operating with a strategy based on the evaluation of rms quantity by a thermal method have been constructed. For each unit of the set-up, measurements and a preliminary characterization have been performed and estimation of the uncertainty will be discussed.
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  • DOI:
    _unreg_tc4-2008.067

Event details:

  • IMEKO TC:
    TC4
  • Event name:
    Exploring New Frontiers of Instrumentation and Methods for Electrical and Electronic Measurements
  • Title:
    XVIth IMEKO TC4 International Symposium on Electrical Measurements and Instrumentation (together with 13th IMEKO TC4 Workshop on ADC Modelling and Testing)
  • Place:
    Florence, ITALY
  • Time:
    22 September 2008 - 24 September 2008