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Re-entrant coaxial cavity power combiner

  • US 4,571,555 A
  • Filed: 03/30/1984
  • Issued: 02/18/1986
  • Est. Priority Date: 03/30/1984
  • Status: Expired due to Fees
First Claim
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1. Power combining apparatus comprising:

  • housing means forming a cylindrical coaxial tuned cavity therein;

    a cantilevered center conductor cylinder coupled to said housing means extending axially into the cavity of said housing means; and

    a plurality of negative resistance devices extending axially into the cylindrical coaxial tuned cavity of said housing means opposite said center conductor cylinder.

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