Title :
Programmable logic device-based interface for resonant sensor arrays
Author :
Depari, A. ; Ferrari, P. ; Flammini, A. ; Marioli, D. ; Taroni, A.
Author_Institution :
Dept. of Electron. for Autom., Univ. of Brescia, Italy
Abstract :
A simple and successful approach for signal frequency estimation is presented. If applied to multichannel measurements (i.e. resonant sensors arrays) this method allows smaller implementation compared to classical techniques (e.g. CET). A prototype has been developed to evaluate the algorithm and the measured data agree with predicted results.
Keywords :
chemical sensors; distributed sensors; frequency estimation; programmable logic devices; multichannel measurements; programmable logic device; prototype development; resonant sensor arrays; signal frequency estimation;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20046481
