Centre National De La Recherche Scientifique

Centre National Detudes Spatiales

Universite Claude Bernard – Lyon1

Université De Limoges

Ecole Centrale De Lyon

University De Limoges

Centre National De La Recherch

Institut National Des Sciences Appiquees De Lyon

Centre National De La Recherche Scientifique-cnrs

Institut National Des Sciences Appliquees De Lyon

Université Lyon 1 Claude Bernard

Cyrille Menudier

Marc Thevenot

Bernard Jecko

Patrick Dumon

Thierry Monediere

Régis Chantalat

Maxime Romier

Regis Chantalat

Christian Vollaire

Vlad Marian

This invention relates to an electronic system including a radiative electromagnetic emitter for emitting an activation signal including sequentially an energy supply signal followed by an identification signal, the power of the energy supply signal being at least ten times greater than the power of the identification signal, further including an interface connected to an energy supply source; an electric load; a circuit for deactivating a placing of electric load on standby, including: a receiver including a reception interface, a rectifier configured to generate a DC activation voltage on the basis of an activation signal, a switch configured to selectively connect/disconnect to the load from the energy supply, an identification circuit configured to extract an identifier of the activation signal and configured to apply the activation voltage as closure control signal for turning off the switch if a match of the identifier is determined.

Electronic system comprising a standby mode without electrical consumption

The invention relates to an antenna for transmitting or receiving electromagnetic waves at a working frequency f, that comprises a resonator with a filtering () coating that covers the major portion of the upper face of a reflector () located inside a cavity (), the coating () being capable of removing all the electromagnetic waves having a frequency f, and propagating in a direction parallel to the upper face of the reflector, without removing all the electromagnetic waves having a frequency fand propagating in a direction perpendicular to the upper face of the reflector.

Antenna with resonator having a filtering coating and system including such antenna

Growing community of inventors

Limoges, France

Cyrille Menudier