CA2027558A1 - Dispositif generateur d'ondes hyperfrequences a cathode virtuelle - Google Patents
Dispositif generateur d'ondes hyperfrequences a cathode virtuelleInfo
- Publication number
- CA2027558A1 CA2027558A1 CA2027558A CA2027558A CA2027558A1 CA 2027558 A1 CA2027558 A1 CA 2027558A1 CA 2027558 A CA2027558 A CA 2027558A CA 2027558 A CA2027558 A CA 2027558A CA 2027558 A1 CA2027558 A1 CA 2027558A1
- Authority
- CA
- Canada
- Prior art keywords
- generating device
- microwave generating
- virtual cathode
- virtual
- energy
- 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
Links
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000010894 electron beam technology Methods 0.000 abstract 1
- 230000003595 spectral effect Effects 0.000 abstract 1
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
- Microwave Tubes (AREA)
- Particle Accelerators (AREA)
- Electron Sources, Ion Sources (AREA)
Abstract
L'invention a pour objet un générateur d'ondes hyperfréquences qui utilise un faisceau d'électrons et le phénomène de cathode virtuelle oscillante, mais qui permet d'obtenir une énergie de qualité spectrale et un rendement de conversion améliorés par rapport aux générateurs vircators classiques.
Cela est réalisé en utilisant séparément les électrons issus de la cathode virtuelle (80), c'est-à-dire transmis (82) ou réfléchis (81), pour transformer leur énergie cinétique en énergie hyparfréquence (4),
Cela est réalisé en utilisant séparément les électrons issus de la cathode virtuelle (80), c'est-à-dire transmis (82) ou réfléchis (81), pour transformer leur énergie cinétique en énergie hyparfréquence (4),
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8902081 | 1989-02-17 | ||
FR8902081A FR2643506B1 (fr) | 1989-02-17 | 1989-02-17 | Dispositif generateur d'ondes hyperfrequences a cathode virtuelle |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2027558A1 true CA2027558A1 (fr) | 1990-08-18 |
CA2027558C CA2027558C (fr) | 1997-09-30 |
Family
ID=9378877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002027558A Expired - Fee Related CA2027558C (fr) | 1989-02-17 | 1990-02-16 | Dispositif generateur d'ondes hyperfrequences a cathode virtuelle |
Country Status (7)
Country | Link |
---|---|
US (1) | US5113154A (fr) |
EP (1) | EP0413018B1 (fr) |
JP (1) | JP2863310B2 (fr) |
CA (1) | CA2027558C (fr) |
DE (1) | DE69016712T2 (fr) |
FR (1) | FR2643506B1 (fr) |
WO (1) | WO1990009674A1 (fr) |
Families Citing this family (4)
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 |
FR2876218B1 (fr) * | 2004-10-05 | 2006-11-24 | Commissariat Energie Atomique | Dispositif generateur d'ondes hyperfrequences a cathode virtuelle oscillante. |
RU2444081C1 (ru) * | 2010-07-05 | 2012-02-27 | Государственное образовательное учреждение высшего профессионального образования "Саратовский государственный университет им. Н.Г. Чернышевского" | Управляемый генератор на виртуальном катоде |
RU2444805C1 (ru) * | 2010-08-04 | 2012-03-10 | Алексей Иванович Арбузов | Сверхвысокочастотный генератор на основе виртуального катода |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB914307A (en) * | 1958-03-20 | 1963-01-02 | Emi Ltd | Improvements in or relating to electron discharge devices for generating high frequency oscillations |
US3084293A (en) * | 1959-04-01 | 1963-04-02 | Hughes Aircraft Co | Microwave amplifier |
US4150340A (en) * | 1978-03-22 | 1979-04-17 | The United States Of America As Represented By The Secretary Of The Navy | High-power microwaves from a non-isochronous reflecting electron system (NIRES) |
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 |
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 |
-
1989
- 1989-02-17 FR FR8902081A patent/FR2643506B1/fr not_active Expired - Fee Related
-
1990
- 1990-02-16 EP EP90903856A patent/EP0413018B1/fr not_active Expired - Lifetime
- 1990-02-16 US US07/582,913 patent/US5113154A/en not_active Expired - Fee Related
- 1990-02-16 JP JP2504231A patent/JP2863310B2/ja not_active Expired - Lifetime
- 1990-02-16 DE DE69016712T patent/DE69016712T2/de not_active Expired - Fee Related
- 1990-02-16 CA CA002027558A patent/CA2027558C/fr not_active Expired - Fee Related
- 1990-02-16 WO PCT/FR1990/000112 patent/WO1990009674A1/fr active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JPH03504181A (ja) | 1991-09-12 |
JP2863310B2 (ja) | 1999-03-03 |
FR2643506B1 (fr) | 1996-04-19 |
CA2027558C (fr) | 1997-09-30 |
DE69016712D1 (de) | 1995-03-23 |
WO1990009674A1 (fr) | 1990-08-23 |
FR2643506A1 (fr) | 1990-08-24 |
DE69016712T2 (de) | 1995-06-01 |
EP0413018B1 (fr) | 1995-02-08 |
US5113154A (en) | 1992-05-12 |
EP0413018A1 (fr) | 1991-02-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2000034958A3 (fr) | Accelerateur d'electrons a large faisceau d'electrons | |
CA2317663A1 (fr) | Procede de fragmentation ionique dans un piege a ions quadrupole | |
GB1457975A (en) | Specimen analysis with ion and electron beams | |
CA2027558A1 (fr) | Dispositif generateur d'ondes hyperfrequences a cathode virtuelle | |
JPS5568100A (en) | High power microwave separator from high power electron beam | |
JPS54150997A (en) | Electron beam generator | |
JPS5423492A (en) | X-ray generator | |
CA2311352A1 (fr) | Tubes electroniques | |
Malygin | A high-power gyrotron operating at the third harmonic of the cyclotron frequency. | |
JPS5538043A (en) | Dry etching device | |
JPS524772A (en) | Field-emission electron gun | |
JPS526850A (en) | Wave-power electric generator with a shaft | |
SU849416A1 (ru) | Генератор шума | |
JPS53137660A (en) | Electron gun | |
JPS53144676A (en) | Electron beam mask and production of the same | |
JPS563956A (en) | X-ray generator | |
JPS53142889A (en) | X-ray generator | |
JPS52115161A (en) | Electron gun for electron beam exposing device | |
JPS5730298A (en) | X-ray generator | |
RU92000890A (ru) | Взрывной магнитокумулятивный генератор с положительной обратной связью | |
JPS5436435A (en) | Electric generator by wave force | |
Nechaev et al. | Prospects of using relativistic electron fluxes in magnetron-type devices | |
JPS54137955A (en) | Electron gun | |
JPS53120494A (en) | C magnetic field generator for atomic beam tube | |
Grishanov et al. | Highly efficient reversible converter of electrical energy into electron-beam kinetic energy |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |