FR964843A - - Google Patents

Info

Publication number
FR964843A
FR964843A FR964843DA FR964843A FR 964843 A FR964843 A FR 964843A FR 964843D A FR964843D A FR 964843DA FR 964843 A FR964843 A FR 964843A
Authority
FR
France
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
Other languages
French (fr)
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 date
Application granted granted Critical
Publication of FR964843A publication Critical patent/FR964843A/fr
Expired legal-status Critical Current

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)
FR964843D 1947-03-15 Expired FR964843A (ko)

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
FR964843A true FR964843A (ko) 1950-08-25

Family

ID=24953589

Family Applications (1)

Application Number Title Priority Date Filing Date
FR964843D Expired FR964843A (ko) 1947-03-15

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1040622B (de) * 1954-04-09 1958-10-09 Gen Electric Co Ltd Elektrischer Schwingungsgenerator

Families Citing this family (9)

* 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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1040622B (de) * 1954-04-09 1958-10-09 Gen Electric Co Ltd Elektrischer Schwingungsgenerator

Also Published As

Publication number Publication date
US2490007A (en) 1949-11-29
NL138684B (ko)
BE483142A (ko)

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