Title:
Variable aperture antenna system
United States Patent 3267472
US Patent References:
/1370735.html
- - 1370735

Directional antenna array
- - 1808869

Antenna array
- - 1922115

Hybrid ring coupling arrangements
- - 2784381

High efficiency broadband antenna array
- - 2878472


Inventors:
Charles, Fink
Publication Date:
08/16/1966
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Assignee:
LITTON SYSTEMS INC
Primary Class:
342/368
International Classes:
H01Q3/28; H01Q19/17; H01Q25/00; H01Q19/10
US Patent References:
2948863Signal channeling system
3085204Amplitude scanning