METHOD OF MASKING AN UNWANTED ELECTROMAGNETIC NOISE GENERATED BY A MOTOR VEHICLE COMPUTER AND CORRESPONDING DEVICE

摘要

The invention relates to a method of masking an unwanted electromagnetic noise generated by a motor vehicle computer (10). The inventive method is characterised in that it comprises the following step, namely: the creation of a magnetic field using a current loop (20), said magnetic field being adapted to superimpose locally the signal generated by the computer and having a radiation greater than that emitted by the electromagnetic noise, such as to cover said noise and locally improve the signal/noise ratio. The invention also relates to a corresponding device.