An Improved Zero Potential Circuit for Readout of a Two-Dimensional Resistive Sensor Array
With one operational amplifier (op-amp) in negative feedback, the traditional zero potential circuit could access one element in the two-dimensional (2-D) resistive sensor array with the shared row-column fashion but it suffered from the crosstalk problem for the non-scanned elements’ bypass current...
Main Authors: | Jian-Feng Wu, Feng Wang, Qi Wang, Jian-Qing Li, Ai-Guo Song |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2016-12-01
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Series: | Sensors |
Subjects: | |
Online Access: | http://www.mdpi.com/1424-8220/16/12/2070 |
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