Phased array system

摘要: A phased array antenna utilizing a parasitic reflector in which the area of radiating elements is smaller than reflector. The has concave surface which, one embodiment invention, hyperbola revolution for collimating rays radiation incident thereupon from elements. particularly adapted to permit generation set phase shift command signals by means novel ray tracing program provide collimated beam may be scanned response imparted through radiated narrow obtained virtue relatively large sized even though dimensions are small.