IT8321941A1 - Valvola elettronica con interazione trasversale a ciclotrone - Google Patents

Valvola elettronica con interazione trasversale a ciclotrone

Info

Publication number
IT8321941A1
IT8321941A1 IT1983A21941A IT2194183A IT8321941A1 IT 8321941 A1 IT8321941 A1 IT 8321941A1 IT 1983A21941 A IT1983A21941 A IT 1983A21941A IT 2194183 A IT2194183 A IT 2194183A IT 8321941 A1 IT8321941 A1 IT 8321941A1
Authority
IT
Italy
Prior art keywords
cyclotron
transversal
interaction
electronic valve
valve
Prior art date
Application number
IT1983A21941A
Other languages
English (en)
Other versions
IT8321941A0 (it
IT1164300B (it
Original Assignee
Varian Associates
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 Varian Associates filed Critical Varian Associates
Publication of IT8321941A0 publication Critical patent/IT8321941A0/it
Publication of IT8321941A1 publication Critical patent/IT8321941A1/it
Application granted granted Critical
Publication of IT1164300B publication Critical patent/IT1164300B/it

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
    • H01J25/34—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
    • H01J25/38—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 forward travelling wave being utilised
IT21941/83A 1982-07-06 1983-07-05 Valvola elettronica con interazione trasversale a ciclomotore IT1164300B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/395,417 US4513223A (en) 1982-06-21 1982-07-06 Electron tube with transverse cyclotron interaction

Publications (3)

Publication Number Publication Date
IT8321941A0 IT8321941A0 (it) 1983-07-05
IT8321941A1 true IT8321941A1 (it) 1985-01-05
IT1164300B IT1164300B (it) 1987-04-08

Family

ID=23562944

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21941/83A IT1164300B (it) 1982-07-06 1983-07-05 Valvola elettronica con interazione trasversale a ciclomotore

Country Status (7)

Country Link
US (1) US4513223A (it)
JP (1) JPS599836A (it)
CA (1) CA1208365A (it)
DE (1) DE3322252C2 (it)
FR (1) FR2530075B1 (it)
GB (1) GB2124018A (it)
IT (1) IT1164300B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4765056A (en) * 1986-04-03 1988-08-23 Raytheon Company Method of manufacture of helical waveguide structure for traveling wave tubes
US4789808A (en) * 1986-05-23 1988-12-06 Toshiba Kabushiki Kaisha Gyrotron device with adjustable pitch factor
EP0411890A1 (en) * 1989-08-04 1991-02-06 Varian Associates, Inc. Gyrotron
DE19819136A1 (de) * 1998-04-29 1999-11-11 Deutsch Zentr Luft & Raumfahrt Abstimmbare elektromagnetische Strahlungsquelle
FR2780809B1 (fr) * 1998-07-03 2003-11-07 Thomson Tubes Electroniques Tube electronique multifaisceau avec champ magnetique de correction de trajectoire des faisceaux
US7606592B2 (en) 2005-09-19 2009-10-20 Becker Charles D Waveguide-based wireless distribution system and method of operation
CN113345780B (zh) * 2021-05-27 2023-05-23 电子科技大学 一种用于高阶工作模式的介质加载回旋行波管高频结构

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2591350A (en) * 1947-04-26 1952-04-01 Raytheon Mfg Co Traveling-wave electron reaction device
US2672572A (en) * 1947-07-18 1954-03-16 Philco Corp Traveling wave tube
US3183399A (en) * 1960-05-31 1965-05-11 Varian Associates Traveling wave interaction device
US3249792A (en) * 1961-04-10 1966-05-03 Varian Associates Traveling wave tube with fast wave interaction means
NL281685A (it) * 1961-08-02
NL283217A (it) * 1961-09-18
US3089975A (en) * 1961-11-21 1963-05-14 Westinghouse Electric Corp Electron discharge device
US3218503A (en) * 1962-06-27 1965-11-16 Zenith Radio Corp Electron beam devices
US3289091A (en) * 1964-05-20 1966-11-29 Raytheon Co Cyclotron wave tunable filter-constant gain parametric amplifier tube
US3398376A (en) * 1967-12-11 1968-08-20 Jay L. Hirshfield Relativistic electron cyclotron maser
US4115721A (en) * 1977-01-07 1978-09-19 Louis E. Hay Traveling wave device with unific composite metal dielectric helix and method for forming
FR2396407A1 (fr) * 1977-06-27 1979-01-26 Commissariat Energie Atomique Generateur d'ondes metriques et decimetriques
FR2401508A1 (fr) * 1977-06-27 1979-03-23 Commissariat Energie Atomique Injecteur d'electrons pour generateur hyperfrequence
JPS5846516Y2 (ja) * 1978-09-29 1983-10-22 日本電気株式会社 らせん形進行波管
JPS55113240A (en) * 1979-02-23 1980-09-01 Toshiba Corp Gyrotron
US4395655A (en) * 1980-10-20 1983-07-26 The United States Of America As Represented By The Secretary Of The Army High power gyrotron (OSC) or gyrotron type amplifier using light weight focusing for millimeter wave tubes
US4392078A (en) * 1980-12-10 1983-07-05 General Electric Company Electron discharge device with a spatially periodic focused beam

Also Published As

Publication number Publication date
FR2530075B1 (fr) 1986-11-21
CA1208365A (en) 1986-07-22
IT8321941A0 (it) 1983-07-05
GB8314974D0 (en) 1983-07-06
DE3322252A1 (de) 1984-01-12
JPS599836A (ja) 1984-01-19
US4513223A (en) 1985-04-23
DE3322252C2 (de) 1995-12-21
GB2124018A (en) 1984-02-08
FR2530075A1 (fr) 1984-01-13
IT1164300B (it) 1987-04-08
JPH0437536B2 (it) 1992-06-19
GB2124018B (it)

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940728