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Frequency modulator for magnetron pulses utilizing variably phase shifted reflectionfrom mismatch to pull magnetron frequency

  • US 3,149,292 A
  • Filed: 07/10/1962
  • Issued: 09/15/1964
  • Est. Priority Date: 07/10/1962
  • Status: Expired due to Term
First Claim
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1. A FREQUENCY MODULATOR FOR A RADAR SYSTEM COMPRISING:

  • A MAGNETRON FOR PRODUCING A PULSE OF HIGH FREQUENCY ENERGY, MEANS REFLECTING A PORTION OF SAID ENERGY AND PASSING A PORTION OF SAID ENERGY FOR USE IN TRANSMISSION, MEANS PHASE SHIFTING THE ENERGY REFLECTED BY SAID FIRSTNAMED MEANS, AND A CIRCULATOR ISOLATING SAID MAGNETRON FROM SAID MEANS PHASE SHIFTING THE ENERGY REFLECTED BY SAID FIRSTNAMED MEANS.

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