FR868324A - Ultra-short wave generator tube - Google Patents

Ultra-short wave generator tube

Info

Publication number
FR868324A
FR868324A FR868324DA FR868324A FR 868324 A FR868324 A FR 868324A FR 868324D A FR868324D A FR 868324DA FR 868324 A FR868324 A FR 868324A
Authority
FR
France
Prior art keywords
ultra
wave generator
short wave
generator tube
tube
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)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR868324A publication Critical patent/FR868324A/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
    • H01J25/78—Tubes with electron stream modulated by deflection in a resonator
    • 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
FR868324D 1939-12-22 1940-12-23 Ultra-short wave generator tube Expired FR868324A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US310510A US2249494A (en) 1939-12-22 1939-12-22 High frequency apparatus

Publications (1)

Publication Number Publication Date
FR868324A true FR868324A (en) 1941-12-27

Family

ID=23202819

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868324D Expired FR868324A (en) 1939-12-22 1940-12-23 Ultra-short wave generator tube

Country Status (4)

Country Link
US (1) US2249494A (en)
BE (1) BE441294A (en)
FR (1) FR868324A (en)
GB (1) GB577280A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2437279A (en) * 1942-09-23 1948-03-09 Raytheon Mfg Co High-power microwave discharge tube
US2530775A (en) * 1944-11-09 1950-11-21 Honeywell Regulator Co Control apparatus
NL66519C (en) * 1944-12-28
US3129356A (en) * 1959-05-28 1964-04-14 Gen Electric Fast electromagnetic wave and undulating electron beam interaction structure
US3197633A (en) * 1962-12-04 1965-07-27 Siemens Ag Method and apparatus for separating ions of respectively different specific electric charges

Also Published As

Publication number Publication date
US2249494A (en) 1941-07-15
GB577280A (en) 1946-05-13
BE441294A (en)

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