Plural concentric parabolic antenna for omnidirectional coverage
United States Patent 3317912
US Patent References:
Device for influencing the direction of electric waves
- - 1939345
Directional antenna
- - 2540518
Ball and socket antenna mounting
- - 2955288
Energy decoupling of closely spaced radar antenna horns
- - 2989747
Directive antenna
- - 3011167
Device for influencing the direction of electric waves
- - 1939345
Directional antenna
- - 2540518
Ball and socket antenna mounting
- - 2955288
Energy decoupling of closely spaced radar antenna horns
- - 2989747
Directive antenna
- - 3011167
Inventors:
Kelleher, Kenneth S.
Publication Date:
05/02/1967
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Assignee:
Kelleher, Kenneth S.
Primary Class:
Other Classes:
343/840
International Classes:
H01Q21/20; H01Q25/00
US Patent References:
| 3016531 | Antenna distribution system |
Foreign References:
| FR818131A |