Paraboloid reflector antenna
Eight radiators are disposed along a line in a vertical plane that intersects the focal point of a paraboloid reflector. When excitation is applied to a radiator, electromagnetic energy is transmitted therefrom to the reflector, thereby causing the reflector to reflect a beam at a selected elevation...
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| Sprache: | eng |
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| Zusammenfassung: | Eight radiators are disposed along a line in a vertical plane that intersects the focal point of a paraboloid reflector. When excitation is applied to a radiator, electromagnetic energy is transmitted therefrom to the reflector, thereby causing the reflector to reflect a beam at a selected elevation angle. Moreover, the beam is focused in azimuth. The beam is defocused in elevation in direct relation to its angle of elevation. |
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