Csem Centre Suisse D'electronique Et De Microtechnique Sa - Recherche Et Développement

Csem Centre Suisse D'electronique Et De Microtechnique Sa

Benjamin Bonnal

Olivier Chételat

André Fivaz

Anaelle Manon

Mathilde Crettaz

Halla Sigurthorsdottir

A sensor for potential and/or impedance measurements on a body including at least one sensor connected to a master; the master including a power supply supplying a power signal transmitted to the at least one sensor; said at least one sensor including a first sensor fork sub-circuit configured to supply a positive current to a first circuit branch and a negative current to a second circuit branch; the at least one sensor further including a control circuit configured for controlling the positive and/or negative current in order to transmit an information signal to the master, and/or to control a first controlled signal to a first desired signal; and a second electrical connection connecting the at least one sensor to the master; the control circuit being further configured for harvesting energy from the alternating voltage supplied by the master to power the at least one sensor.

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Neuchâtel, Switzerland

Benjamin Bonnal