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Conference Papers Year : 2006

A Low Cost Alternative Method for Harmonics Estimation in a BIST Context

Abstract

Spectral analysis represents a key component in signal processing. The on-chip implementation of classical spectral estimation techniques is generally not considered as a viable BIST solution because of the huge amount of required additional circuitry (multipliers, complex operators). This paper describes a new method for spectral parameter estimation allowing the extraction of the first harmonic with only very simple operators. This method is based on Fourier series expansion and a piecewise algorithm. The results are validated using simulations and experiments, and the method showed relevant results to an embedded solution.
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Dates and versions

lirmm-00115680 , version 1 (08-12-2006)

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Vincent Fresnaud, Lilian Bossuet, Dominique Dallet, Serge Bernard, Jean-Marie Janik, et al.. A Low Cost Alternative Method for Harmonics Estimation in a BIST Context. ETS: European Test Symposium, May 2006, Southampton, United Kingdom. pp.193-198, ⟨10.1109/ETS.2006.5⟩. ⟨lirmm-00115680⟩
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