Electromagnetic transponder without autonomous energy supply

The transponder has a rectifying bridge (11`) comprising AC input terminals connected across an oscillating circuit (10) and rectified output terminals connected to a voltage regulator (12) in charge of providing a supply voltage (Vdd). A rectifying bridge (22) of dimension smaller than the bridge (...

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Bibliographische Detailangaben
1. Verfasser:	CONRAUX, JEROME
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
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Beschreibung
Zusammenfassung:	The transponder has a rectifying bridge (11`) comprising AC input terminals connected across an oscillating circuit (10) and rectified output terminals connected to a voltage regulator (12) in charge of providing a supply voltage (Vdd). A rectifying bridge (22) of dimension smaller than the bridge (11`) has output terminal connected to a demodulator (13) of data sensed by the oscillating circuit.