Analysis of Finite Grid Structures with Lenses in Quasi-Optical Systems
نویسندگان
چکیده
A full-wave moment-method technique developed for the analysis of quasi-optical (QO) systems is used to model finite grid structures in a lens system. This technique incorporates an electric-field dyadic Green’s function for a grid centered between two lenses. This is derived by separately considering paraxial and nonparaxial fields. Results for the driving point reflection coefficient of a 3 3 and 5 5 grid in the lens system are computed and compared with measurements.
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