Device and method for reducing harmful effects of electromagnetic radiation

摘要

The present invention relates to a device and a method for reducing harmful effects to people of a first alternating electromagnetic field that is characterized by a first frequency. According to the invention, the device comprises extraction means for extracting electric power from the first alternating electromagnetic field and transmission means for transmitting a second alternating electromagnetic field that is characterized by a second frequency. During operation, the transmission means are supplied with the electric power extracted by the extraction means, and the first and the second frequency are different.