Title of article
A portable integrated wide-range gas sensing system with smart A/D front-end
Author/Authors
Baschirotto، نويسنده , , A. and Capone، نويسنده , , S. C. Amico، نويسنده , , A. and Di Natale، نويسنده , , C. and Ferragina، نويسنده , , V. and Ferri، نويسنده , , G. and Francioso، نويسنده , , L. and Grassi، نويسنده , , M. and Guerrini، نويسنده , , N. and Malcovati، نويسنده , , P. and Martinelli، نويسنده , , E. and Siciliano، نويسنده , , P.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
11
From page
164
To page
174
Abstract
In this paper, the development of a portable environmental monitoring system based on a gas sensor array is proposed. The most critical issues related to the microsensor, the interface circuit and the data analysis have been addressed. The complete system is designed to exhibit high precision and large dynamic range. Experimental results on a prototype, obtained by injecting ethanol on a microsensor coated with Pd-doped SnO2, have confirmed the theoretical expectations, demonstrating that the system is suitable for high-precision gas sensing applications.
Keywords
Gas sensors , Electronics interface , Data analysis
Journal title
Sensors and Actuators B: Chemical
Serial Year
2008
Journal title
Sensors and Actuators B: Chemical
Record number
1435493
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