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US 6,473,057 B2Granted
Low profile scanning antenna
AssigneeRaytheon Company
InventorCesar Monzon
Life of this patent
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Abstract
A beam forming low profile scanning antenna system is provided comprising a radiating element (11) for radiating signals and a pair of panels (13 and 15) each having an array of phase-inducing transmitting resonant elements (21) on a pair of panels for focusing said radiating signals to produce radiated beams. The panels are rotated with respect to each other (17) to scan said beams.
Claims9
A low profile frequency selective scanning antenna comprising:
- a radiating element for radiating signals;
- a frequency selective surface array panel of phase-inducing transmitting resonant elements for focusing said radiated signals to produce a transmitted arrayed beams and
- means for rotating said array panel of phase inducing resonant elements to scan said beam.
Dependencies are inferred from the claim text.