CH331028A - Velocity Modulated Tube - Google Patents

Velocity Modulated Tube

Info

Publication number
CH331028A
CH331028A CH331028DA CH331028A CH 331028 A CH331028 A CH 331028A CH 331028D A CH331028D A CH 331028DA CH 331028 A CH331028 A CH 331028A
Authority
CH
Switzerland
Prior art keywords
velocity modulated
modulated tube
tube
velocity
modulated
Prior art date
Application number
Other languages
French (fr)
Inventor
Henry Preist Donald
Original Assignee
Eitel Mccullough Inc
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 Eitel Mccullough Inc filed Critical Eitel Mccullough Inc
Publication of CH331028A publication Critical patent/CH331028A/en

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
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/06—Electron or ion guns
    • H01J23/065—Electron or ion guns producing a solid cylindrical beam
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
    • H01J3/02—Electron guns
    • H01J3/029—Schematic arrangements for beam forming
CH331028D 1953-10-05 1955-07-05 Velocity Modulated Tube CH331028A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US384097A US2842703A (en) 1953-10-05 1953-10-05 Electron gun for beam-type tubes

Publications (1)

Publication Number Publication Date
CH331028A true CH331028A (en) 1958-06-30

Family

ID=23516024

Family Applications (1)

Application Number Title Priority Date Filing Date
CH331028D CH331028A (en) 1953-10-05 1955-07-05 Velocity Modulated Tube

Country Status (4)

Country Link
US (1) US2842703A (en)
CH (1) CH331028A (en)
FR (1) FR1119900A (en)
GB (1) GB794333A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE572338A (en) * 1957-12-03
US3007077A (en) * 1958-03-25 1961-10-31 Roger White Electron Devices I Electronic phase shifter for vhf-uhf frequencies
DE1295099B (en) * 1960-03-10 1969-05-14 Siemens Ag Electron beam generation system for transit time tubes
JP2765533B2 (en) * 1995-10-31 1998-06-18 日本電気株式会社 Straight beam microwave tube
JP3011127B2 (en) * 1997-03-27 2000-02-21 日本電気株式会社 Cold cathode electron gun and microwave tube for microwave tube
DE102013223517A1 (en) * 2013-11-19 2015-06-03 Siemens Aktiengesellschaft Electron gun and radiation generator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2484643A (en) * 1945-03-06 1949-10-11 Bell Telephone Labor Inc High-frequency electronic device
BE469122A (en) * 1946-01-11 Western Electric Co
BE481089A (en) * 1946-05-04
US2517726A (en) * 1946-07-17 1950-08-08 Philco Corp Ultra high frequency electron tube
US2632130A (en) * 1947-11-28 1953-03-17 Joseph F Hull High current density beam tube
US2581243A (en) * 1949-05-28 1952-01-01 Rca Corp Cathode of electron beam devices
US2800606A (en) * 1951-10-26 1957-07-23 Univ Leland Stanford Junior Space charge wave amplifiers

Also Published As

Publication number Publication date
US2842703A (en) 1958-07-08
GB794333A (en) 1958-04-30
FR1119900A (en) 1956-06-26

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