Abstract | ||
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A fully-analog integrated electronic interface for the detection and measurement of differential capacitive position sensors is shown. The read-out circuit, performing a differential capacitive to voltage conversion, has been developed in a standard 0.35 mu m CMOS technology with low-voltage/low-power characteristics. The interface has shown a good accuracy, in particular the relative percentage error is lower than 0.8% for the simulations of the integrated solution. When compared to other solutions in the literature, sensitivity (S) and resolution (res) data on a practical case-study of position sensor are satisfactory so validating the architecture to be a good candidate as first stage in analog front-ends for differential capacitive sensor data measurements. |
Year | DOI | Venue |
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2016 | 10.1007/978-3-319-55077-0_49 | Lecture Notes in Electrical Engineering |
Keywords | DocType | Volume |
Differential capacitive sensor,Ratiometric sensors,Position sensors,Capacitance measurement,Sensor interface,Analog front-end | Conference | 431 |
ISSN | Citations | PageRank |
1876-1100 | 0 | 0.34 |
References | Authors | |
2 | 6 |
Name | Order | Citations | PageRank |
---|---|---|---|
G. Ferri | 1 | 99 | 27.03 |
Francesca Romana Parente | 2 | 0 | 1.01 |
Vincenzo Stornelli | 3 | 87 | 23.14 |
Gianluca Barile | 4 | 11 | 6.23 |
Giorgio Pennazza | 5 | 0 | 1.35 |
Marco Santonico | 6 | 0 | 0.68 |