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HELICAL LAUNCHER

  • US 3,569,979 A
  • Filed: 12/05/1968
  • Issued: 03/09/1971
  • Est. Priority Date: 12/05/1968
  • Status: Expired due to Term
First Claim
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1. A helical antenna including a coaxial cable as the means of electrical excitation of said antenna'"'"''"'"'s helix, the improvement comprising said helix fixedly attached to the inner conductor of said coaxial cable, said coaxial cable having removed a predetermined length of the metal in said coaxial cable'"'"''"'"'s outer conductor at the end of said cable coincident with said attachment of said helix, and said inner conductor having said predetermined length of said outer conductor of said coaxial cable removed therefrom formed into a helical shape conforming to that of said antenna'"'"''"'"'s helix.

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