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Numerical optimization of a cylindrical reflector-in-radome antenna system

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Fig. 1. Geometry of the 2-D reflector in a circular dielectric radome (D = 2a sin( ap ), f = 0:5a is the focal distance).
Fig. 2. Far-field patterns of the reflector in free space (r 0 = 0:5a, dotted curve, and r 0 = 0:533a, dashed curve), and of the optimum reflector-in-radome antenna system ( r 0 = 0:560a; t = 0:341  ; L = 4:271; c = 5:984; solid curve).

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