Classifications

• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
  • H03B9/00—Generation of oscillations using transit-time effects
  • H03B9/01—Generation of oscillations using transit-time effects using discharge tubes
  • H03B9/02—Generation of oscillations using transit-time effects using discharge tubes using a retarding-field tube
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
  • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
  • H01J25/68—Tubes specially designed to act as oscillator with positive grid and retarding field, e.g. for Barkhausen-Kurz oscillators
• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03C—MODULATION
  • H03C5/00—Amplitude modulation and angle modulation produced simultaneously or at will by the same modulating signal
• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
  • H03D1/00—Demodulation of amplitude-modulated oscillations
  • H03D1/26—Demodulation of amplitude-modulated oscillations by means of transit-time tubes

Landscapes

• Engineering & Computer Science (AREA)
• Power Engineering (AREA)
• Transmitters (AREA)
• General Induction Heating (AREA)
• Magnetic Resonance Imaging Apparatus (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=6290739

Family Applications (1)

Country Status (5)

Families Citing this family (1)

• 0
  • NL NL37794D patent/NL37794C/xx active
• 1930
  • 1930-03-27 US US439467A patent/US2060934A/en not_active Expired - Lifetime
  • 1930-03-31 AT AT135444D patent/AT135444B/de active
  • 1930-03-31 FR FR706390D patent/FR706390A/fr not_active Expired
  • 1930-03-31 GB GB10237/30A patent/GB358064A/en not_active Expired

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