Simple capacitance-to-time converter

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dc.contributor.authorPetchmaneelumka, Wandee
dc.contributor.authorWutikun, Tanatat
dc.contributor.authorRerkratn, Apinai
dc.contributor.authorRiewruja, Vanchai
dc.date.accessioned2026-08-06T10:16:10Z
dc.date.available2026-08-06T10:16:10Z
dc.date.issued2017-02-18
dc.description.abstractA method for implementing of a capacitive sensor interfacing circuit is proposed in this paper. The time period generated from a simple relaxation oscillator is utilized to determine the time period obtained from the capacitive sensor. The output parameter of the proposed converter is in the form of the time period. The capacitance of the sensor can then be calculated using ratio metric operation. The proposed converter can linearly convert the capacitance from the sensor to the time period. The purpose of the proposed converter plays an attention in terms of simple configuration and low cost. Performance of the proposed scheme is demonstrated by experimentally implementation. The resulting confirmed that the performance of the proposed converter is in good agreement with the expected value.
dc.identifier.citationACM International Conference Proceeding Series, Part F127852, 198-201, 2017
dc.identifier.doi10.1145/3057039.3057104
dc.identifier.other2-s2.0-85020893380
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/7506
dc.sourceACM International Conference Proceeding Series
dc.subjectCapacitance-to-time converter
dc.subjectCapacitive sensor
dc.subjectRelaxation oscillator
dc.subjectResistive sensor
dc.titleSimple capacitance-to-time converter
dc.typeConference Paper

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