| 20100198213 | CIRCUIT FOR RADIOFREQUENCY DEVICES APPLICABLE TO LIVING TISSUES AND DEVICE CONTAINING SAME - The supply circuit for the electrodes comprises a series resonant filter and a parallel resonant filter, synthonised to admit the fundamental signal of the input signal and simultaneously and exponentially attenuate the remaining harmonics by increasing the frequency thereof, in such a way that the input signal with harmonics only passes the fundamental signal without attenuation to the output, while the harmonics causing interferences are increasingly attenuated as their frequency is raised. | 08-05-2010 |
