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MICROWAVE TRAVELING WAVE DEVICE WITH ELECTRONICALLY SWITCHED INTERACTION CHARACTERISTICS

  • US 3,573,540 A
  • Filed: 07/01/1969
  • Issued: 04/06/1971
  • Est. Priority Date: 07/01/1969
  • Status: Expired due to Term
First Claim
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1. A traveling wave electron interaction device comprising:

  • means for propagating electromagnetic wave energy along a path;

    electrode means spaced from and substantially coextensive with said propagating means to define therebetween an interaction region;

    means for providing an electron beam within said interaction region in energy exchanging relation with electromagnetic waves; and

    electronically actuated selective control means disposed at a predetermined critical point intermediate to the ends of said path to provide at least two interaction regions with one active and the other inactive with said electron beam interacting in energy exchanging relationship with principally the active region when said control means are actuated.

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