Device for protective conditioning of electromagnetic fields produced by non-ionogenic radiations such as radiofrequency emissions or the like

摘要

A device for the protective conditioning of electromagnetic fields produced by non-ionogenic radiations such as radiofrequency emissions or the like. The device comprises, inside an annular element made of conducting material and at least partially gold-plated, a permanent magnet and a ceramic support with which a conducting element shaped like a closed spiral is associated.