Dr. Alexander Vergara Profile

Dr. Alexander Vergara

at Rovira i Virgili Univ

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Publications (2)

Proceedings Article | 17 May 2007 Paper

RFID reader with gas sensing capability for monitoring fruit along the logistic chain: array development and signal processing

Eduard Llobet, Alexander Vergara, José Luis Ramírez, Stefano Zampolli, Thomas Becker, Luis Fonseca

Proceedings Volume 6589, 65890Q (2007) https://doi.org/10.1117/12.723852

KEYWORDS: Sensors, Gas sensors, Bioalcohols, Oxides, Metals, Modulation, Gases, Databases, Signal processing, Feature extraction

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Proceedings Article | 25 May 2004 Paper

Temperature-modulated gas sensors: selection of modulating frequencies through noise methods

Eduard Llobet, Alexander Vergara, Jesus Brezmes, Radu Ionescu

Proceedings Volume 5472, (2004) https://doi.org/10.1117/12.547626

KEYWORDS: Sensors, Modulation, Gas sensors, Gases, Oxides, Discrete wavelet transforms, Wavelets, Metals, Carbon monoxide, Principal component analysis

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