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A Front-End Circuit for Two-Wire Connected Resistive Sensors with a Wire-Resistance Compensation
In this article, a novel front-end circuit for remote two-wire resistive sensors that is insensitive to the wire resistances is proposed and experimentally characterized. The circuit relies on an OpAmp-based current source with a square-wave excitation, two twin diodes in the feedback path, and a lo...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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MDPI
2023
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10575345/ https://www.ncbi.nlm.nih.gov/pubmed/37837058 http://dx.doi.org/10.3390/s23198228 |