Determining fundamental limits of personal protection from emissions from electrical or electronic apparatus, by determining electrical current density in model of human body using equivalent sources

摘要

The method involves detecting the magnetic flux density or magnetic field strengths and distribution of the corresponding magnetic field over a suitable envelope around an electronic or electrical apparatus. The measured magnetic field distribution is described using equivalent sources (field transformation). The electrical current density is determined in a model of the human body using a numerical field calculation based on the determined magnetic field distribution of the equivalent sources.