A parabolic antenna is a surface antenna consisting of a parabolic reflector and an illuminator (feed) located at its focal point. Usually metal paraboloids of revolution, cut paraboloids of revolution or cylindrical paraboloids are used as reflectors, and horns or symmetrical oscillators with reflectors are used as feed sources.
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A parabolic antenna is a surface antenna consisting of a parabolic reflector and an illuminator (feed) located at its focal point. Usually metal paraboloids of revolution, cut paraboloids of revolution or cylindrical paraboloids are used as reflectors, and horns or symmetrical oscillators with reflectors are used as feed sources.
A parabolic antenna is a surface antenna consisting of a parabolic reflector and an illuminator (feed) located at its focal point. Usually metal paraboloids of revolution, cut paraboloids of revolution or cylindrical paraboloids are used as reflectors, and horns or symmetrical oscillators with reflectors are used as feed sources.