CH239837A - Method for operating a discharge tube in which a current of electrons is generated which passes through a cavity resonator. - Google Patents

Method for operating a discharge tube in which a current of electrons is generated which passes through a cavity resonator.

Info

Publication number
CH239837A
CH239837A CH239837DA CH239837A CH 239837 A CH239837 A CH 239837A CH 239837D A CH239837D A CH 239837DA CH 239837 A CH239837 A CH 239837A
Authority
CH
Switzerland
Prior art keywords
electrons
passes
operating
generated
current
Prior art date
Application number
Other languages
German (de)
Inventor
Gloeilampenfabrieken N Philips
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of CH239837A publication Critical patent/CH239837A/en

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
    • H01J25/50—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field
    • H01J25/52—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode
    • H01J25/54—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode having only one cavity or other resonator, e.g. neutrode tubes
    • H01J25/55—Coaxial cavity magnetrons
    • 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
    • H01J25/06—Tubes having only one resonator, without reflection of the electron stream, and in which the modulation produced in the modulator zone is mainly velocity modulation, e.g. Lüdi-Klystron
CH239837D 1939-08-31 1941-03-27 Method for operating a discharge tube in which a current of electrons is generated which passes through a cavity resonator. CH239837A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US292798A US2284751A (en) 1939-08-31 1939-08-31 Resonant cavity device

Publications (1)

Publication Number Publication Date
CH239837A true CH239837A (en) 1945-11-15

Family

ID=23126244

Family Applications (1)

Application Number Title Priority Date Filing Date
CH239837D CH239837A (en) 1939-08-31 1941-03-27 Method for operating a discharge tube in which a current of electrons is generated which passes through a cavity resonator.

Country Status (3)

Country Link
US (1) US2284751A (en)
CH (1) CH239837A (en)
GB (1) GB543522A (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2458223A (en) * 1939-07-03 1949-01-04 Albert G Thomas Electronic tube
US2465341A (en) * 1941-02-08 1949-03-29 Int Standard Electric Corp Electric wave transmission system
US2424965A (en) * 1942-03-20 1947-08-05 Standard Telephones Cables Ltd High-frequency amplifier and oscillator
US2440089A (en) * 1942-08-18 1948-04-20 Rca Corp Electron discharge device employing cavity resonators
FR959962A (en) * 1943-04-14 1950-04-07
US2415470A (en) * 1943-04-21 1947-02-11 Rca Corp Magnetron
US2464349A (en) * 1943-05-27 1949-03-15 Bell Telephone Labor Inc Electronic high-voltage generator discharge device
US2543082A (en) * 1943-06-22 1951-02-27 David L Webster Cavity resonator device for production of high-speed electrons
US2452317A (en) * 1943-12-14 1948-10-26 Rca Corp Electron discharge device employing cavity resonators
US2452077A (en) * 1944-01-19 1948-10-26 Raytheon Mfg Co Electric discharge device
US2450629A (en) * 1944-03-14 1948-10-05 Gen Electric Ultra high frequency magnetron generator
US2446260A (en) * 1944-07-31 1948-08-03 Farnsworth Res Corp Differentiating discharge tube
US2520383A (en) * 1944-10-18 1950-08-29 Invex Inc Ultra high frequency oscillator
US2523307A (en) * 1944-10-28 1950-09-26 Standard Telephones Cables Ltd Feedback coupling circuit
US2462510A (en) * 1945-09-17 1949-02-22 Rca Corp Electron discharge device and associated circuit
BE481272A (en) * 1945-12-17
US2659033A (en) * 1946-03-29 1953-11-10 Milton D Hare Tunable squirrel cage magnetron
FR946141A (en) * 1947-04-21 1949-05-24 Csf Amplifier and oscillator lamp with control by a traveling wave
US2545595A (en) * 1947-05-26 1951-03-20 Luis W Alvarez Linear accelerator
USRE24146E (en) * 1948-10-18 1956-05-01 robertsontshersby-harvie
US2758246A (en) * 1951-02-01 1956-08-07 Rca Corp Signal frequency dividers
US2800606A (en) * 1951-10-26 1957-07-23 Univ Leland Stanford Junior Space charge wave amplifiers
US2888596A (en) * 1952-08-08 1959-05-26 Raytheon Mfg Co Traveling wave tubes
US3012170A (en) * 1958-08-29 1961-12-05 Eitel Mccullough Inc Charged particle beam modulating means and method
US3179895A (en) * 1960-12-06 1965-04-20 Zenith Radio Corp Parametric amplifier tube
JPH0810637B2 (en) * 1990-08-04 1996-01-31 三菱電機株式会社 High frequency electron gun device

Also Published As

Publication number Publication date
GB543522A (en) 1942-03-02
US2284751A (en) 1942-06-02

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