GB729766A - Improvements in electron velocity modulation tubes - Google Patents

Improvements in electron velocity modulation tubes

Info

Publication number
GB729766A
GB729766A GB19515/52A GB1951552A GB729766A GB 729766 A GB729766 A GB 729766A GB 19515/52 A GB19515/52 A GB 19515/52A GB 1951552 A GB1951552 A GB 1951552A GB 729766 A GB729766 A GB 729766A
Authority
GB
United Kingdom
Prior art keywords
secured
resonators
wall
drift tubes
tubes
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
GB19515/52A
Other languages
English (en)
Inventor
Arnold Hugh William Beck
Alan Butler Cutting
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 GB729766A publication Critical patent/GB729766A/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
    • 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
    • H01J25/11—Extended interaction klystrons

Landscapes

  • Particle Accelerators (AREA)
  • Microwave Tubes (AREA)
GB19515/52A 1952-08-01 1952-08-01 Improvements in electron velocity modulation tubes Expired GB729766A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB316938X 1952-08-01

Publications (1)

Publication Number Publication Date
GB729766A true GB729766A (en) 1955-05-11

Family

ID=10327011

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19515/52A Expired GB729766A (en) 1952-08-01 1952-08-01 Improvements in electron velocity modulation tubes

Country Status (5)

Country Link
US (1) US2857549A (nl)
BE (1) BE521847A (nl)
CH (1) CH316938A (nl)
GB (1) GB729766A (nl)
NL (1) NL180153B (nl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL208598A (nl) * 1955-07-08
US3617799A (en) * 1968-06-21 1971-11-02 Varian Associates Gang tuner for a multicavity microwave tube
US3987332A (en) * 1975-10-09 1976-10-19 Varian Associates Gang tuner for multi-cavity klystron

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2289952A (en) * 1940-11-28 1942-07-14 Rca Corp Electron gun
US2455269A (en) * 1942-11-17 1948-11-30 Bell Telephone Labor Inc Velocity variation apparatus
US2464349A (en) * 1943-05-27 1949-03-15 Bell Telephone Labor Inc Electronic high-voltage generator discharge device
BE481272A (nl) * 1945-12-17
US2619611A (en) * 1951-05-29 1952-11-25 Eitel Mccullough Inc Electron tube apparatus

Also Published As

Publication number Publication date
BE521847A (nl)
US2857549A (en) 1958-10-21
NL180153B (nl)
CH316938A (de) 1956-10-31

Similar Documents

Publication Publication Date Title
US2741718A (en) High frequency apparatus
US2115521A (en) Magnetron
US2391016A (en) High-frequency tube structure
GB674758A (en) Improvements in or relating to electron discharge devices
US2409224A (en) Oscillator
US2701321A (en) Adjustable magnetic focusing system for beam tubes
GB628806A (en) Improvements in apparatus for accelerating charged particles, especially electrons, to very high velocity
US2458556A (en) Coupled cavity resonator and wave guide apparatus
US2407274A (en) Ultra high frequency electronic device
GB729812A (en) Improvements in or relating to high-frequency electron-discharge tubes
GB729766A (en) Improvements in electron velocity modulation tubes
GB815836A (en) Improvements in or relating to electron discharge devices including magnetic focussing arrangements
US2409694A (en) Electron discharge device
US2683775A (en) High-frequency relay apparatus
GB715463A (en) Improvements in or relating to high-frequency apparatus
GB712565A (en) Improvements in or relating to travelling wave magnetron tubes
US3322997A (en) Permanent magnet focused klystron
US2493046A (en) High-frequency electroexpansive tuning apparatus
US2415749A (en) Electron discharge device with beam deflecting resonator
GB724083A (en) Improvements in or relating to space discharge devices employing resonators
GB1199189A (en) Electrostatically Focused Microwave Tubes
GB790405A (en) Velocity-modulated electron tube apparatus
US3227917A (en) Cavity resonator with flexible means forming both hermetic seal and pivot point
US2428780A (en) Ultra high frequency electronic device
US3205449A (en) D.c. pumped electrostatically focused parametric amplifier