OPTIMAL WINDOWS FOR SINE-WAVE AMPLITUDE ESTIMATION BY THE ENERGY-BASED METHOD

Daniel Belega, Dominique Dallet, Dario Petri

Abstract

In this paper a criterion for the choice of the optimal window for the amplitude estimation of a sinewave corrupted by a stationary white noise using the energy-based method (EBM) is proposed. The window is chosen by ensuring that the spectral leakage effect on the estimator accuracy is negligible with respect to errors due to noise. The proposed criterion is applied to several different settings, and some interesting conclusions are drawn. The effectiveness of the proposed criterion is validated by means of both computer simulations and experimental results.

Download: IMEKO-TC4-2010-021.pdf
DOI: -
IMEKO TC: TC4 - Measurement of Electrical Quantities

Event details

Event: Instrumentation for the Information and Communication Technology Era
Technical Committee: TC4
Place: Kosice, SLOVAKIA
Time: 8 September 2010 - 10 September 2010
Website: http://www.imeko.tuke.sk

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