GB358064A - Improvements in and relating to radio communication with very short waves - Google Patents

Improvements in and relating to radio communication with very short waves

Info

Publication number
GB358064A
GB358064A GB10237/30A GB1023730A GB358064A GB 358064 A GB358064 A GB 358064A GB 10237/30 A GB10237/30 A GB 10237/30A GB 1023730 A GB1023730 A GB 1023730A GB 358064 A GB358064 A GB 358064A
Authority
GB
United Kingdom
Prior art keywords
frequency
valve
oscillations
circuit
low
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB10237/30A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB358064A publication Critical patent/GB358064A/en
Expired legal-status Critical Current

Links

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)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • General Induction Heating (AREA)
GB10237/30A 1929-04-02 1930-03-31 Improvements in and relating to radio communication with very short waves Expired GB358064A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE358064X 1929-04-02

Publications (1)

Publication Number Publication Date
GB358064A true GB358064A (en) 1931-09-30

Family

ID=6290739

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10237/30A Expired GB358064A (en) 1929-04-02 1930-03-31 Improvements in and relating to radio communication with very short waves

Country Status (5)

Country Link
US (1) US2060934A (enrdf_load_stackoverflow)
AT (1) AT135444B (enrdf_load_stackoverflow)
FR (1) FR706390A (enrdf_load_stackoverflow)
GB (1) GB358064A (enrdf_load_stackoverflow)
NL (1) NL37794C (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE455111A (enrdf_load_stackoverflow) * 1943-03-06

Also Published As

Publication number Publication date
FR706390A (fr) 1931-06-23
NL37794C (enrdf_load_stackoverflow)
AT135444B (de) 1933-11-10
US2060934A (en) 1936-11-17

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