Title of article
A high-precision wide-range front-end for resistive gas sensors arrays
Author/Authors
Grassi، نويسنده , , M. and Malcovati، نويسنده , , P. and Baschirotto، نويسنده , , A.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2005
Pages
5
From page
281
To page
285
Abstract
In this paper, a high-precision wide-range electronic front-end for resistive gas sensors is described. A flexible continuous time trans-resistance stage is followed by a switched capacitor incremental ADC. A smart DSP allows to reconfigure the front-end in order to achieve a resolution of 0.1% for a resistance ranging in [100 Ω–10 MΩ].
Keywords
Wide-range , Front-end , Gas sensors
Journal title
Sensors and Actuators B: Chemical
Serial Year
2005
Journal title
Sensors and Actuators B: Chemical
Record number
1420835
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