Patent ID: 11923120
Assignee: INFINEON TECHNOLOGIES AG
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 3:
4. The circuit of claim 1, wherein the resonant circuit comprises a first resonant circuit, which is couplable to the first coil to form a first resonant loop and a second resonant circuit, which is couplable to the second coil to form a second resonant loop,
wherein a measure of a characteristic frequency of the first resonant loop and a measure of a current consumption of the first resonant loop are output by the first resonant circuit in the diagnostic mode of the circuit, and
wherein a measure of a characteristic frequency of the second resonant loop and a measure of a current consumption of the second resonant loop are output by the second resonant circuit in the diagnostic mode of the circuit.