GB541529A - Improvements in or relating to electron discharge apparatus - Google Patents

Improvements in or relating to electron discharge apparatus

Info

Publication number
GB541529A
GB541529A GB9355/40A GB935540A GB541529A GB 541529 A GB541529 A GB 541529A GB 9355/40 A GB9355/40 A GB 9355/40A GB 935540 A GB935540 A GB 935540A GB 541529 A GB541529 A GB 541529A
Authority
GB
United Kingdom
Prior art keywords
stream
resonators
electron
resonator
oscillators
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
GB9355/40A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB541529A publication Critical patent/GB541529A/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
    • H01J25/12—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 with pencil-like electron stream in the axis of the resonators

Landscapes

  • Particle Accelerators (AREA)
  • Lasers (AREA)

Abstract

541,529. Electron oscillators. STANDARD TELEPHONES & CABLES, Ltd., and GIBSON, W. T. May 28, 1940, No. 9355. [Classes 39 (i) and 40 (v)] In an oscillator wherein an electron stream is velocity modulated in one resonator 41 and gives up energy to standing waves in a second resonator 51, feed back is effected by an auxiliary velocitymodulated stream. The output from an auxiliary cathode 101 is controlled by an electrode 102, the stream passing through the gaps 103, 105 in the two resonators. The tubes 104, 106 &c. maybe inclined to give an equal coupling between the stream and resonators. Flattened resonators may be used. Power is taken from the oscillators by the loop 101 which with the tube 121 forms a concentric line.
GB9355/40A 1940-05-28 1940-05-28 Improvements in or relating to electron discharge apparatus Expired GB541529A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB259592X 1940-05-28

Publications (1)

Publication Number Publication Date
GB541529A true GB541529A (en) 1941-12-01

Family

ID=10236081

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9355/40A Expired GB541529A (en) 1940-05-28 1940-05-28 Improvements in or relating to electron discharge apparatus

Country Status (5)

Country Link
US (1) US2317140A (en)
BE (1) BE482822A (en)
CH (1) CH259592A (en)
FR (1) FR58577E (en)
GB (1) GB541529A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2458556A (en) * 1941-04-08 1949-01-11 Bell Telephone Labor Inc Coupled cavity resonator and wave guide apparatus
NL65811C (en) * 1941-11-27
US2482766A (en) * 1942-07-01 1949-09-27 Sperry Corp High-frequency modulating system
US2416283A (en) * 1942-07-03 1947-02-25 Bell Telephone Labor Inc Ultra high frequency electronic device
US2500944A (en) * 1942-07-21 1950-03-21 Sperry Corp High-frequency tube structure
US2443907A (en) * 1943-01-11 1948-06-22 Gen Electric High-frequency cavity resonator apparatus
US2543082A (en) * 1943-06-22 1951-02-27 David L Webster Cavity resonator device for production of high-speed electrons
US2457194A (en) * 1943-06-23 1948-12-28 Microwave oscillator
US2537862A (en) * 1943-07-09 1951-01-09 Bell Telephone Labor Inc High-voltage pulse generator
US2452048A (en) * 1943-07-12 1948-10-26 Sperry Corp Frequency conversion apparatus
US2500945A (en) * 1943-11-08 1950-03-21 Sperry Corp Modulator and frequency changer
US2586816A (en) * 1945-03-24 1952-02-26 Sperry Corp High-frequency modulating system
US2479084A (en) * 1945-04-28 1949-08-16 Skiatron Corp Directed beam high-frequency oscillator
GB628806A (en) * 1945-11-14 1949-09-06 Gen Electric Co Ltd Improvements in apparatus for accelerating charged particles, especially electrons, to very high velocity
US2578908A (en) * 1947-05-26 1951-12-18 Clarence M Turner Electrostatic generator
US2730647A (en) * 1949-06-22 1956-01-10 Bell Telephone Labor Inc Microwave amplifier
US2758245A (en) * 1950-12-14 1956-08-07 Varian Associates Beam type electronic tube
US2772377A (en) * 1951-08-29 1956-11-27 Kazan Benjamin Device for electronically controlling the propagation of radio frequency power

Also Published As

Publication number Publication date
BE482822A (en)
CH259592A (en) 1949-01-31
US2317140A (en) 1943-04-20
FR58577E (en) 1954-01-27

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