FR714405A - High frequency oscillator - Google Patents

High frequency oscillator

Info

Publication number
FR714405A
FR714405A FR714405DA FR714405A FR 714405 A FR714405 A FR 714405A FR 714405D A FR714405D A FR 714405DA FR 714405 A FR714405 A FR 714405A
Authority
FR
France
Prior art keywords
high frequency
frequency oscillator
oscillator
frequency
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
Other languages
French (fr)
Inventor
Hans Erich Hollmann
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 filed Critical
Application granted granted Critical
Publication of FR714405A publication Critical patent/FR714405A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
FR714405D 1929-08-13 1930-08-04 High frequency oscillator Expired FR714405A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE360063T 1929-08-13

Publications (1)

Publication Number Publication Date
FR714405A true FR714405A (en) 1931-11-13

Family

ID=31895396

Family Applications (1)

Application Number Title Priority Date Filing Date
FR714405D Expired FR714405A (en) 1929-08-13 1930-08-04 High frequency oscillator

Country Status (4)

Country Link
US (1) US1962196A (en)
FR (1) FR714405A (en)
GB (1) GB360063A (en)
NL (1) NL34793C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE744620C (en) * 1933-12-17 1944-01-21 Julius Pintsch Kom Ges Electron tubes for fanning ultrashort waves

Also Published As

Publication number Publication date
US1962196A (en) 1934-06-12
GB360063A (en) 1931-11-05
NL34793C (en)

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