Instrumentation and Measurement Group

 

• Dario Petri

   

• Development of methods and instrument based on digital signal processing techniques. Accuracy of Discrete Fourier Transform based methods. Metrological characterization of digital spectrum analyzers. Analog to Digital converter analysis and testing. Characterization of algoritms for Analog to Digital converter testing. Analysis of automatic instrumentation and flexible measurement systems.

• Recent publications:
  • C.Offelli, D.Petri, "The influence of windowing on the accuracy of multifrequency signal parameter estimation", IEEE Trans. Instrum. Meas., vol.IM-41, no.2, pp.256-261, Apr.92.
  • L.Benetazzo, C.Narduzzi, C.Offelli, D.Petri, "A/D converter performance analysis by a frequency-domain approach", IEEE Trans. Instrum. Meas., vol.IM-41, no.6, pp.834-839, Dec.92
  • M.Bertocco, C.Offelli, D.Petri, "Numerical algorithms for power measurements", Eur. Trans. Elec. Power Eng., vol.3, no.1, pp.91-101, Jan./Feb.93.
  • P.Carbone, D.Petri, "Effect of additive dither on the resolution of ideal quantizers," IEEE Trans. Instrum. Meas. vol.IM-43, no.3, pp.389-396, Jun.94.
  • C.Offelli, D.Petri, F.E.Zanin, "A parametric approach for power measurements under non-sinusoidal conditions," Eur. Trans. Elec. Power Eng., vol.4, no.5, pp. 389-394, Sep./Oct.94
  • M.Bertocco, D.Petri, "Analysis of damped sinusoidal signals via a frequency-domain interpolation algorithm", IEEE Trans. Instrum. Meas., vol.IM-43, no.2, pp.245-250, Apr.94
  • P.Carbone, C.Narduzzi, D.Petri, "Performance of stochastic quantizers employing nonlinear processing", IEEE Trans. Instrum. Meas. vol.IM-45 no.2, Apr.96

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