BE473432A - - Google Patents

Info

Publication number
BE473432A
BE473432A BE473432DA BE473432A BE 473432 A BE473432 A BE 473432A BE 473432D A BE473432D A BE 473432DA BE 473432 A BE473432 A BE 473432A
Authority
BE
Belgium
Application number
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 of BE473432A publication Critical patent/BE473432A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
    • H01J23/18—Resonators
    • H01J23/20—Cavity resonators; Adjustment or tuning thereof
    • H01J23/213—Simultaneous tuning of more than one resonator, e.g. resonant cavities of a magnetron
    • 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
    • H01J25/58—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 a number of resonators; having a composite resonator, e.g. a helix
    • H01J25/587—Multi-cavity magnetrons
    • 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
BE473432D 1944-08-08 BE473432A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US548530A US2617079A (en) 1944-08-08 1944-08-08 Tunable magnetron

Publications (1)

Publication Number Publication Date
BE473432A true BE473432A (en)

Family

ID=24189236

Family Applications (1)

Application Number Title Priority Date Filing Date
BE473432D BE473432A (en) 1944-08-08

Country Status (4)

Country Link
US (1) US2617079A (en)
BE (1) BE473432A (en)
FR (1) FR947152A (en)
GB (1) GB635832A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2781476A (en) * 1944-11-16 1957-02-12 Rca Corp Magnetron
US2774914A (en) * 1951-02-19 1956-12-18 English Electric Valve Co Ltd Magnetrons
GB696089A (en) * 1951-02-28 1953-08-26 M O Valve Co Ltd Improvements in or relating to magnetron oscillators
GB1096591A (en) * 1964-12-31 1967-12-29 M O Valve Co Ltd Improvements in or relating to electric valves

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2079809A (en) * 1933-02-06 1937-05-11 Telefunken Gmbh Electron discharge tube
US2027521A (en) * 1933-06-24 1936-01-14 Rca Corp Oscillation generator
US2163157A (en) * 1937-07-22 1939-06-20 Bell Telephone Labor Inc Electron discharge apparatus
GB537491A (en) * 1939-12-22 1941-06-24 Standard Telephon & Radio Ag Improvements in or relating to high frequency electron discharge apparatus
GB537518A (en) * 1939-12-22 1941-06-25 Standard Telephones Cables Ltd Improvements in or relating to electron discharge apparatus of the velocity modulated type
US2241976A (en) * 1940-04-25 1941-05-13 Gen Electric High frequency apparatus
NL63088C (en) * 1940-10-24
US2356414A (en) * 1941-02-26 1944-08-22 Rca Corp Tunable resonant cavity device
US2443179A (en) * 1941-06-24 1948-06-15 Submarine Signal Co Electrical apparatus
US2408234A (en) * 1941-11-26 1946-09-24 Raytheon Mfg Co Tunable magnetron
US2414496A (en) * 1942-03-24 1947-01-21 Sperry Gyroscope Co Inc High-frequency tube structure
US2409038A (en) * 1942-12-31 1946-10-08 Rca Corp Magnetron and circuit therefor
US2408903A (en) * 1943-06-12 1946-10-08 Sylvania Electric Prod Ultra high frequency generator
US2408817A (en) * 1943-11-29 1946-10-08 Sperry Gyroscope Co Inc Electron discharge apparatus
US2480462A (en) * 1944-01-07 1949-08-30 Western Electric Co Tunable magnetron
US2411984A (en) * 1944-05-27 1946-12-03 Raytheon Mfg Co Electron discharge device of the magnetron type
US2498763A (en) * 1944-06-15 1950-02-28 Westinghouse Electric Corp Magnetron

Also Published As

Publication number Publication date
US2617079A (en) 1952-11-04
GB635832A (en) 1950-04-19
FR947152A (en) 1949-06-24

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