CH455061A - Traveling-field electron discharge device - Google Patents

Traveling-field electron discharge device

Info

Publication number
CH455061A
CH455061A CH1687065A CH1687065A CH455061A CH 455061 A CH455061 A CH 455061A CH 1687065 A CH1687065 A CH 1687065A CH 1687065 A CH1687065 A CH 1687065A CH 455061 A CH455061 A CH 455061A
Authority
CH
Switzerland
Prior art keywords
traveling
discharge device
electron discharge
field electron
field
Prior art date
Application number
CH1687065A
Other languages
German (de)
Inventor
Harper Robert
Krahn Hans-Joachim
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Publication of CH455061A publication Critical patent/CH455061A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J41/00—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas; Discharge tubes for evacuation by diffusion of ions
    • H01J41/12—Discharge tubes for evacuating by diffusion of ions, e.g. ion pumps, getter ion pumps
    • H01J41/18—Discharge tubes for evacuating by diffusion of ions, e.g. ion pumps, getter ion pumps with ionisation by means of cold cathodes
    • 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
    • H01J23/11—Means for reducing noise
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/34—Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
    • H01J25/36—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field
    • H01J25/40—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field the backward travelling wave being utilised
CH1687065A 1964-12-21 1965-12-07 Traveling-field electron discharge device CH455061A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US419719A US3383543A (en) 1964-12-21 1964-12-21 Gridded ion-drain electrode structure for traveling wave devices

Publications (1)

Publication Number Publication Date
CH455061A true CH455061A (en) 1968-04-30

Family

ID=23663458

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1687065A CH455061A (en) 1964-12-21 1965-12-07 Traveling-field electron discharge device

Country Status (7)

Country Link
US (1) US3383543A (en)
BE (1) BE673514A (en)
CH (1) CH455061A (en)
DE (1) DE1491398B1 (en)
FR (1) FR1456378A (en)
GB (1) GB1084570A (en)
NL (1) NL6516348A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101919417B1 (en) * 2012-02-07 2018-11-19 삼성전자주식회사 Electromagnetic wave oscillator having multi-tunnel and Electromagnetic wave generating apparatus including the electromagnetic wave oscillator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR956343A (en) * 1947-10-31 1950-01-31
BE491242A (en) * 1948-12-10
US2767344A (en) * 1949-12-30 1956-10-16 Bell Telephone Labor Inc Electronic amplifier
US2991391A (en) * 1957-07-24 1961-07-04 Varian Associates Electron beam discharge apparatus
FR1235416A (en) * 1959-05-26 1960-07-08 Csf Improvements to traveling wave tubes type o

Also Published As

Publication number Publication date
DE1491398B1 (en) 1972-03-09
GB1084570A (en) 1967-09-27
FR1456378A (en) 1966-10-21
NL6516348A (en) 1966-06-22
BE673514A (en) 1966-04-01
US3383543A (en) 1968-05-14

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