Thales Dis France Sas

Thales Dis France Sa

Claude-Eric Penaud

Frédérick Seban

Arek Buyukkalender

Jean-Luc Meridiano

Christophe Bousquet

Radiofrequency device with adjustable LC circuit comprising an electrical and/or electronic module. The invention relates to a communication device with a radio-frequency chip, said device comprising&#x2014;an insulating support layer, &#x2014;an electrical and/or electronic radiofrequency circuit on said insulating layer, said circuit comprising plates of an adjustable capacitor and/or an antenna spiral with adjustable inductance, &#x2014;at least one element for adjusting a tuning frequency of the radiofrequency circuit. The device is distinguished in that said plates and/or spiral are included in an electrical and/or electronic chip card module, and in that said adjusting element connects an intermediate point of the spiral so as to decrease the available inductance and/or splits or links the plates so as to adjust the capacitance.

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Gemenos, France

Claude-Eric Penaud