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Using a Second Order Sigma-Delta Control to Improve the Performance of Metal-Oxide Gas Sensors

Controls of surface potential have been proposed to accelerate the time response of MOX gas sensors. These controls use temperature modulations and a feedback loop based on first-order sigma-delta modulators to keep constant the surface potential. Changes in the surrounding gases, therefore, must be...

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Detalles Bibliográficos
Autores principales:	Kowalski, Lukasz, Pons-Nin, Joan, Navarrete, Eric, Llobet, Eduard, Domínguez-Pumar, Manuel
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2018
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5855136/ https://www.ncbi.nlm.nih.gov/pubmed/29473862 http://dx.doi.org/10.3390/s18020654

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