MULTIFUNCTIONAL SENSOR BASED ON A PLANAR CAPACITOR FOR REMOTE SENSING
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The article deals with the issues related to the technical implementation of environmental sensing using capacitive sensors. It proposes a design of a capacitive sensor of a planar type, and studies physical principles of its operation. The operation of the sensor in two main modes is analyzed: 1) determination of the distance to the object at known electrophysical characteristics of the object; 2) determination of the electrophysical characteristics of the object at a known distance to it. The article provides data of direct measurements of the sensor capacitance and its output signal level under various conditions.
2021 ◽
Vol 184
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pp. 106096
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2015 ◽
Vol 7
(2)
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pp. 201-206
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