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Mariana Lopes Teixeira

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Open access 2026

On the Precision of Impedance Argument Estimation in the Presence of Additive Noise

Estimating the argument of an electrical impedance is an important task in many engineering fields. Modern systems usually employ data acquisition systems to sample and digitize the voltage and current signals obtained by stimulating the unknown impedance with a sinusoidal signal. The presence of nonideal phenomena in...

Mariana Lopes Teixeira, F. Alegria · 0 citations

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