A direct optimization approach for source reconstruction NF-FF using amplitude only data

In this paper we present a direct optimization procedure using all the available phase-less electric field data for the reconstruction of an equivalent magnetic current density that represents the Equipment Under test (EUT). Once the equivalent magnetic current density is determined, the electric field at any point can be calculated. This approach is applied to calculate far field emissions as well to diagnostic tasks. Results, from synthesized data simulating EUT radiating emissions, are included.