A WEARABLE DEVICE AND A METHOD FOR DETERMINING INDUCED VOLTAGE EXPOSURE OF A HUMAN BODY TO RF RADIATION AND STATIC ELECTRICITY VARIATION

摘要

A wearable device and a method are disclosed for determining induced voltage exposure of a human body to low voltage fluctuations or induced static electricity variation on human body. The wearable device includes conductive elements which form at least part of an antenna and comprises an RF-to-DC converter connected to the conductive elements of the wearable device for harvesting RF energy and induced static electricity variation at the input in the form of an AC voltage (V_in), while the RF-to-DC converter provides a DC voltage (V_out) at the output. The wearable device also comprises a control unit connected to the output of the RF-to-DC converter to determine the induced voltage exposure of a device wearer's body.