scope:

This Technical Report describes assessment methods to evaluate the compliance of radiative wireless power transfer (WPT) systems operating in the frequency range from 30 MHz to 300 GHz with electromagnetic guidelines on human exposure (electromagnetic field strength, SAR and power density). This document includes but is not limited to systems that focus the electromagnetic energy emitted by the transmitter to regions surrounding the receiver, e.g. by narrow beam-forming systems, wide-beam systems and spatially closed systems. Implementations without transmitter, e.g. applications that harvest energy from the environment, are not included in the scope of this document.