FR53579E - Generating device, modulator or amplifier of electrical oscillations - Google Patents

Generating device, modulator or amplifier of electrical oscillations

Info

Publication number
FR53579E
FR53579E FR53579DA FR53579E FR 53579 E FR53579 E FR 53579E FR 53579D A FR53579D A FR 53579DA FR 53579 E FR53579 E FR 53579E
Authority
FR
France
Prior art keywords
modulator
amplifier
generating device
electrical oscillations
oscillations
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR53579E publication Critical patent/FR53579E/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
    • H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
    • H01J25/10—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
    • H01J25/32—Tubes with plural reflection, e.g. Coeterier tube
FR53579D 1940-12-02 1944-04-11 Generating device, modulator or amplifier of electrical oscillations Expired FR53579E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL241117X 1940-12-02
NL2538669X 1943-04-12

Publications (1)

Publication Number Publication Date
FR53579E true FR53579E (en) 1946-04-26

Family

ID=26643550

Family Applications (1)

Application Number Title Priority Date Filing Date
FR53579D Expired FR53579E (en) 1940-12-02 1944-04-11 Generating device, modulator or amplifier of electrical oscillations

Country Status (3)

Country Link
US (1) US2538669A (en)
FR (1) FR53579E (en)
GB (1) GB645937A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2800606A (en) * 1951-10-26 1957-07-23 Univ Leland Stanford Junior Space charge wave amplifiers
BE518556A (en) * 1952-03-20
US2843788A (en) * 1952-12-03 1958-07-15 Rolf W Peter Electron beam tube
US2977508A (en) * 1956-07-17 1961-03-28 Edgerton Germeshausen & Grier Gaseous-discharge device and system
US3151270A (en) * 1961-03-31 1964-09-29 Bell Telephone Labor Inc Electron ribbon beam encoder tube with beam tilt control
JPS4812668B1 (en) * 1969-12-13 1973-04-21

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2250511A (en) * 1938-09-02 1941-07-29 Univ Leland Stanford Junior Oscillator stabilization system
US2293151A (en) * 1940-10-08 1942-08-18 Rca Corp Resonant cavity device
GB574972A (en) * 1941-01-17 1946-01-29 Stanley Hill Improvements in or relating to electron discharge devices employing hollow resonators
GB583214A (en) * 1941-12-12 1946-12-12 Standard Telephones Cables Ltd Improvements in or relating to electron discharge devices of the velocity modulationtype
US2414496A (en) * 1942-03-24 1947-01-21 Sperry Gyroscope Co Inc High-frequency tube structure

Also Published As

Publication number Publication date
GB645937A (en) 1950-11-15
US2538669A (en) 1951-01-16

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