A METHOD OF OPERATING LC SENSORS, CORRESPONDING SYSTEM AND APPARATUS

In one embodiment, an inductive/LC sensor device includes: - energy accumulation means (C ref ) for accumulating excitation energy, - an LC sensor (10) configured for oscillating energized by energy accumulated, - an energy detector (12) for detecting the energy accumulated on the energy accumulatio...

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Bibliographische Detailangaben
Hauptverfasser:	CONDORELLI, Riccardo, MANGANO, Daniele
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS BASIC ELECTRONIC CIRCUITRY ELECTRICITY MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PHYSICS PULSE TECHNIQUE TARIFF METERING APPARATUS TESTING
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Beschreibung
Zusammenfassung:	In one embodiment, an inductive/LC sensor device includes: - energy accumulation means (C ref ) for accumulating excitation energy, - an LC sensor (10) configured for oscillating energized by energy accumulated, - an energy detector (12) for detecting the energy accumulated on the energy accumulation means (C ref ) reaching a charge threshold, and - at least one switch (S1, S2) coupled with the energy detector (12) for terminating accumulating excitation energy for the sensor (10) on the energy accumulation means (C ref ) when the charge threshold is detected having been reached by the energy detector (12).