An accurate electromagnetic field prediction model based on boundary element method

This paper introduces a Boundary Element reconstruction method to predict the electromagnetic fields generated by unknown sources. This procedure allows to calculate the field distributions in free space directly from a limited number of measurements carried out on a closed surface which contains all the radiating sources. The accuracy of the proposed procedure has been found to be satisfactory through two tests; the first involves four simple radiating elements, while the second considers a realistic comb generator.