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IEVref:712-05-28ID:
Language:enStatus: Standard
Term: Cassegrain reflector antenna
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Definition: a paraboloidal reflector antenna with a convex sub-reflector, hyperboloidal in shape, located between the vertex and the prime focus of the reflector

NOTE – To improve the aperture efficiency of the antenna, the shape of the main reflector and sub-reflector are sometimes modified with respect to the ideal paraboloidal and hyperbolical geometrical forms.


Publication date:1992-04
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