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WIDEBAND TWO-PHASE GENERATOR FOR TESTING MULTIPLE ADCS IN MEASUREMENT SYSTEMS

Umberto Pogliano, Bruno Trinchera
  • Abstract:
    A two-phase generator board has been investigated as a mean to perform precision tests on the ADCs of measurement system for wideband distorted power measurement. To overcome the limitation of the commercial generator in the lower frequency band, a design modification has been introduced. Verification of the characteristics of the generator shows the possibility of operation for in the low frequency range and the a phase shift is contained within 10 mrad up to 2 MHz. A characterization in terms of spectral purity and voltage stability of single tone synthesized are reported.
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  • DOI:
    _unreg_iwadc-2010.057

Event details:

  • IMEKO TC:
    TC4
  • Event name:
    "Instrumentation for the Information and Communication Technology Era"
  • Title:
    15th International Workshop on ADC Modelling and Testing & XVIIth IMEKO TC4 Symposium (together with 3rd IMEKO TC19 Symposium) (IWADC)
  • Place:
    Kosice, SLOVAKIA
  • Time:
    08 September 2010 - 10 September 2010