Title:
Dual mode antenna
United States Patent 3413642
US Patent References:
Wide angle horn feed closely spaced to main reflector
- - 3216018
Dual mode horn antenna
- - 3305870
Dual waveguide mode source having control means for adjusting the relative amplitudesof two modes
- - 3324423
Wide angle horn feed closely spaced to main reflector
- - 3216018
Dual mode horn antenna
- - 3305870
Dual waveguide mode source having control means for adjusting the relative amplitudesof two modes
- - 3324423
Inventors:
Cook, John S.
Publication Date:
11/26/1968
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Export Citation:
Assignee:
BELL TELEPHONE LABOR INC
Primary Class:
Other Classes:
343/783, 333/21R, 343/786
International Classes:
H01Q13/02; H01Q13/00