Diagnóstico de antenas a partir de medidas en campo próximo cilíndrico

Abstract

The purpose of this study is to show the antenna imaging capabilities of a near field measurement system. From the antenna near field data, the aperture field is reconstructed in the first instance, and then the source current are recovered at a later stage. The study consists of two major parts, a simulation study with a phase array antenna and an experimental part where an offset parabolic dish was measured on a cylindrical surface.