NL138684B - - Google Patents

Info

Publication number
NL138684B
NL138684B NL138684DA NL138684B NL 138684 B NL138684 B NL 138684B NL 138684D A NL138684D A NL 138684DA NL 138684 B NL138684 B NL 138684B
Authority
NL
Netherlands
Application number
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.)
Publication of NL138684B publication Critical patent/NL138684B/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/02—Details
    • H03C3/09—Modifications of modulator for regulating the mean frequency
    • 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
    • H03B9/10—Generation of oscillations using transit-time effects using discharge tubes using a magnetron
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/30—Angle modulation by means of transit-time tube
    • H03C3/32—Angle modulation by means of transit-time tube the tube being a magnetron
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C7/00—Modulating electromagnetic waves
    • H03C7/02—Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Microwave Tubes (AREA)
NL138684D 1947-03-15 NL138684B (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US734920A US2490007A (en) 1947-03-15 1947-03-15 Frequency controllable magnetron system

Publications (1)

Publication Number Publication Date
NL138684B true NL138684B (enrdf_load_stackoverflow)

Family

ID=24953589

Family Applications (1)

Application Number Title Priority Date Filing Date
NL138684D NL138684B (enrdf_load_stackoverflow) 1947-03-15

Country Status (4)

Country Link
US (1) US2490007A (enrdf_load_stackoverflow)
BE (1) BE483142A (enrdf_load_stackoverflow)
FR (1) FR964843A (enrdf_load_stackoverflow)
NL (1) NL138684B (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602156A (en) * 1947-06-28 1952-07-01 Rca Corp Modulated microwave generator
FR988991A (fr) * 1949-04-14 1951-09-03 Radio Electr Soc Fr Perfectionnements aux transmetteurs et aux récepteurs d'ondes modulées en fréquence
US2644138A (en) * 1949-12-09 1953-06-30 Rca Corp Frequency control system
US2620467A (en) * 1950-01-25 1952-12-02 Rca Corp Amplitude modulation of magnetrons
US2747031A (en) * 1950-05-10 1956-05-22 Gen Electric Magnetron amplifier
US2799828A (en) * 1950-08-11 1957-07-16 Gen Electric Magnetron and systems therefor
US2944112A (en) * 1954-03-15 1960-07-05 Telephony
DE1040622B (de) * 1954-04-09 1958-10-09 Gen Electric Co Ltd Elektrischer Schwingungsgenerator
US2971168A (en) * 1954-12-28 1961-02-07 Rca Corp Modulation system
US3514718A (en) * 1967-08-30 1970-05-26 Cornell Aeronautical Labor Inc Apparatus for linearizing the output frequency variation rate of voltage tunable oscillators or the like

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2113225A (en) * 1936-07-25 1938-04-05 Rca Corp Frequency controlled electronic oscillator
US2296962A (en) * 1939-12-22 1942-09-29 Rca Corp Frequency modulation
US2241976A (en) * 1940-04-25 1941-05-13 Gen Electric High frequency apparatus
US2337214A (en) * 1941-04-17 1943-12-21 Rca Corp Ultra short wave apparatus
US2406125A (en) * 1943-12-17 1946-08-20 Hartford Nat Bank & Trust Co Frequency stabilizing system

Also Published As

Publication number Publication date
US2490007A (en) 1949-11-29
FR964843A (enrdf_load_stackoverflow) 1950-08-25
BE483142A (enrdf_load_stackoverflow)

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