CA2026111A1 - Dispositif amplificateur ou oscillateur fonctionnant en hyperfrequence - Google Patents

Dispositif amplificateur ou oscillateur fonctionnant en hyperfrequence

Info

Publication number
CA2026111A1
CA2026111A1 CA2026111A CA2026111A CA2026111A1 CA 2026111 A1 CA2026111 A1 CA 2026111A1 CA 2026111 A CA2026111 A CA 2026111A CA 2026111 A CA2026111 A CA 2026111A CA 2026111 A1 CA2026111 A1 CA 2026111A1
Authority
CA
Canada
Prior art keywords
electron beam
voltage
ultrahigh frequency
amplifier
provides
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.)
Granted
Application number
CA2026111A
Other languages
English (en)
Other versions
CA2026111C (fr
Inventor
Guy Convert
Jean-Pierre Brasile
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.)
Thales SA
Original Assignee
Guy Convert
Jean-Pierre Brasile
Thomson-Csf
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 Guy Convert, Jean-Pierre Brasile, Thomson-Csf filed Critical Guy Convert
Publication of CA2026111A1 publication Critical patent/CA2026111A1/fr
Application granted granted Critical
Publication of CA2026111C publication Critical patent/CA2026111C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/74—Tubes specially designed to act as transit-time diode oscillators, e.g. monotrons

Landscapes

  • Particle Accelerators (AREA)
  • Microwave Tubes (AREA)

Abstract

L'invention a pour objet un dispositif destiné à
produire une énergie hyperfréquence à partir d'un faisceau d'électrons.
Il comporte principalement :
- un canon électronique (1), permettant de produire un faisceau d'électrons (8) dans une zone dite d'injection (3) ;
- un circuit hyperfréquence de modulation (7), permettant de superposer une tension alternative à une fréquence donnée à la tension du faisceau dans la zone d'injection ; l'amplitude de cette tension est suffisante pour, lors de l'une de ses alternances, assurer la transition entre l'état passant et l'état de cathode virtuelle, provoquant ainsi une modulation du courant porté par le faisceau d'électrons ;
- un circuit hyperfréquence de sortie (4), fonctionnant à la fréquence du signal de modulation et excité
par le courant modulé précédent.
CA002026111A 1989-01-27 1990-01-26 Dispositif amplificateur ou oscillateur fonctionnant en hyperfrequence Expired - Fee Related CA2026111C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR8901007 1989-01-27
FR8901007A FR2642584B1 (fr) 1989-01-27 1989-01-27 Dispositif amplificateur ou oscillateur fonctionnant en hyperfrequence
PCT/FR1990/000059 WO1990009029A1 (fr) 1989-01-27 1990-01-26 Dispositif amplificateur ou oscillateur fonctionnant en hyperfrequence

Publications (2)

Publication Number Publication Date
CA2026111A1 true CA2026111A1 (fr) 1990-07-28
CA2026111C CA2026111C (fr) 2000-05-30

Family

ID=9378164

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002026111A Expired - Fee Related CA2026111C (fr) 1989-01-27 1990-01-26 Dispositif amplificateur ou oscillateur fonctionnant en hyperfrequence

Country Status (7)

Country Link
US (1) US5164634A (fr)
EP (1) EP0407558B1 (fr)
JP (1) JPH03503818A (fr)
CA (1) CA2026111C (fr)
DE (1) DE69021290T2 (fr)
FR (1) FR2642584B1 (fr)
WO (1) WO1990009029A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2830371B1 (fr) * 2001-09-28 2005-08-26 Thales Sa Generateur d'ondes hyperfrequences a cathode virtuelle
SE0601209A1 (sv) * 2006-06-01 2010-05-18 Bae Systems Bofors Ab Anordning för generering av mikrovågor
RU2444082C2 (ru) * 2010-05-24 2012-02-27 Государственное образовательное учреждение высшего профессионального образования "Саратовский государственный университет им. Н.Г. Чернышевского" Генератор свч сигналов на виртуальном катоде
RU2671915C2 (ru) * 2017-12-14 2018-11-07 Александр Петрович Ишков Авторезонансный СВЧ-генератор
CN113936982B (zh) * 2021-08-23 2023-07-21 西北核技术研究所 一种束流调控的高效率低磁场相对论返波管

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2252565A (en) * 1940-03-09 1941-08-12 Rca Corp Electron discharge device
US2428622A (en) * 1942-11-12 1947-10-07 Gen Electric Tuning and coupling means for highfrequency systems
DE975093C (de) * 1944-03-30 1961-08-10 Karl Dr Hausser Anordnung mit einer Bremsfeldroehre zur Erzeugung sehr kurzer elektrischer Wellen
GB852421A (en) * 1956-02-21 1960-10-26 Vickers Electrical Co Ltd Improvements relating to velocity modulated electron discharge devices
FR2070322A5 (fr) * 1969-12-01 1971-09-10 Thomson Csf
US4345220A (en) * 1980-02-12 1982-08-17 The United States Of America As Represented By The Secretary Of The Air Force High power microwave generator using relativistic electron beam in waveguide drift tube
US4422045A (en) * 1981-03-20 1983-12-20 Barnett Larry R Barnetron microwave amplifiers and oscillators
US4751429A (en) * 1986-05-15 1988-06-14 The United States Of America As Represented By The United States Department Of Energy High power microwave generator
US4745336A (en) * 1986-05-27 1988-05-17 Ga Technologies Inc. Microwave generation by virtual cathode with phase velocity matching
US4730170A (en) * 1987-03-31 1988-03-08 The United States Of America As Represented By The Department Of Energy Virtual cathode microwave generator having annular anode slit

Also Published As

Publication number Publication date
DE69021290D1 (de) 1995-09-07
FR2642584B1 (fr) 1994-05-06
CA2026111C (fr) 2000-05-30
DE69021290T2 (de) 1995-12-21
EP0407558A1 (fr) 1991-01-16
EP0407558B1 (fr) 1995-08-02
US5164634A (en) 1992-11-17
FR2642584A1 (fr) 1990-08-03
WO1990009029A1 (fr) 1990-08-09
JPH03503818A (ja) 1991-08-22

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Legal Events

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