Some Aspects Concerning the Amplitude Estimation of a Sine Wave by Energy-Based Method

Daniel Belega (1) , Dominique Dallet (2) , David Slepicka (3)

1 UPT - Universității Politehnica Timișoara [România] = Polytechnic University of Timişoara [Romania] = Université polytechnique de Timișoara [Roumanie]
2 IMS - Laboratoire de l'intégration, du matériau au système
3 CTU Pragua - Department of Measurement

Abstract-In this paper the influence of quantization noise on the amplitude estimation of a sine wave by energy-based method is investigated. A condition for the number of acquired samples is derived to ensure that the absolute amplitude error due to the quantization noise is smaller than a desired value with a high confidence level. Based on this condition some important conclusions are drawn. Carried out simulation confirms the validity of the derived condition.

Domaines: Micro et nanotechnologies/Microélectronique

Daniel Belega, Dominique Dallet, David Slepicka. Some Aspects Concerning the Amplitude Estimation of a Sine Wave by Energy-Based Method. IMEKO TC-4 2008, Sep 2008, Florence, Italy. pp.205-210. ⟨hal-00567540⟩