Data transmission in the digital age is accompanied by electromagnetic disturbances, phenomena, signals, and/or emissions that cause undesired responses or degradation of performance in electrical equipment and signaling. These disturbances, known as electromagnetic interference (EMI), have been characterized into the following groups: conducted emissions and radiated emissions. The source of EMI may be any object, artificial or natural, that carries rapidly changing electrical currents, such as an electrical circuit or the sun.
USPTO Backgrounds
USPTO Backgrounds