Оценка метода расчёта ИПХ для анализа импульсного поля круглой плоской апертуры
In this paper analysis of the analytical method radiating UWB signals using
pulse characteristics, based on the physical optics, is presented. Comparison between signal
calculation and FIT electrodynamic modelling is performed. Using comparison results the
mean error between theoretical and computational methods for different ratio of an aperture
size and signal spatial duration is determined. Criteria of the methods matching is introduced,
as well as boundary condition of analytical method applying.