Deriving and calculation of point spread function for array of obscured circular synthetic apertures

Abstract EN

This research includes the equation of point spread function (PSF) which has been derived for array of obscured circular synthetic apertures; it studies the effect of changing the obscuration ratios (ε =0, 0.25, 0.5, 0.75).

Math CAD programs were used to simulate the equation of the point spread function, we obtain from the result increasing the intensity of secondary peaks and the best resolving power comparison with resolving power for obscured individual circular aperture.