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Elliptically polarized spiral antenna
United States Patent 3019439
US Patent References:
Antenna and oscillator coil unit
- - 2509903
Multielement helix antenna
- - 2616046
Circularly polarized broad band antenna
- - 2640928
Microwave phase shifter
- - 2746018
Phase shifter
- - 2773254
Inventors:
Reis, Herbert J.
Kudo, Francis M.
Publication Date:
01/30/1962
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Download PDF 3019439
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Assignee:
MARTIN MARIETTA CORP
Primary Class:
343/853
Other Classes:
343/895
International Classes:
H01Q9/27
;
H01Q9/04
US Patent References:
2863145
Spiral slot antenna
Foreign References:
IT411888B