The magnetic field effect on electron beam generation in magnetron injection guns with secondary-emission cathodes
Magnetron guns with secondary-emission cathodes appear promising for the use as electron sources in high-power microwave devices [1, 2]. For stable beam generation, the magnetic field in the gun is calculated to be between 0.5 to 5 kG, depending on the cathode voltage amplitude and the gun dimension...
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| Veröffentlicht in: | Вопросы атомной науки и техники |
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| Datum: | 1999 |
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| Sprache: | English |
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Національний науковий центр «Харківський фізико-технічний інститут» НАН України
1999
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | The magnetic field effect on electron beam generation in magnetron injection guns with secondary-emission cathodes / A.N. Dovbnya, V.V. Zakutin, N.G. Reshetnyak, V.P. Romas’ko, A.M. Bovda, O.M. Utva, V.F. Pokas, L.V. Jeran, M.A. Krasnogolovets, Yu.Ya. Volkolupov // Вопросы атомной науки и техники. — 1999. — № 4. — С. 34-35. — Бібліогр.: 4 назв. — англ. |
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Dovbnya, A.N. Zakutin, V.V. Reshetnyak, N.G. Romas’ko, V.P. Bovda, A.M. Utva, O.M. Pokas, V.F. Jeran, L.V. Krasnogolovets, M.A. Volkolupov, Yu.Ya. 2015-05-17T16:27:22Z 2015-05-17T16:27:22Z 1999 The magnetic field effect on electron beam generation in magnetron injection guns with secondary-emission cathodes / A.N. Dovbnya, V.V. Zakutin, N.G. Reshetnyak, V.P. Romas’ko, A.M. Bovda, O.M. Utva, V.F. Pokas, L.V. Jeran, M.A. Krasnogolovets, Yu.Ya. Volkolupov // Вопросы атомной науки и техники. — 1999. — № 4. — С. 34-35. — Бібліогр.: 4 назв. — англ. 1562-6016 https://nasplib.isofts.kiev.ua/handle/123456789/81522 Magnetron guns with secondary-emission cathodes appear promising for the use as electron sources in high-power microwave devices [1, 2]. For stable beam generation, the magnetic field in the gun is calculated to be between 0.5 to 5 kG, depending on the cathode voltage amplitude and the gun dimensions. On the other hand, the beam transport in the resonance system of the microwave device also calls for rather high magnetic fields. The generation of these fields of significant extent to produce and transport the beam is a rather grave problem. It is generally solved by using water-cooled solenoids [3], that gives rise to considerable difficulties. In recent years, constant magnets have been used [3] to generate extended solenoidal magnetic fields. So, it was of interest to investigate both the generation of such fields and their effect on beam production and parameters in the magnetron gun. en Національний науковий центр «Харківський фізико-технічний інститут» НАН України Вопросы атомной науки и техники The magnetic field effect on electron beam generation in magnetron injection guns with secondary-emission cathodes Влияние магнитных полей на генерацию электронных пучков в магнетронных пушках с вторично-эмиссионными катодами Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
The magnetic field effect on electron beam generation in magnetron injection guns with secondary-emission cathodes |
| spellingShingle |
The magnetic field effect on electron beam generation in magnetron injection guns with secondary-emission cathodes Dovbnya, A.N. Zakutin, V.V. Reshetnyak, N.G. Romas’ko, V.P. Bovda, A.M. Utva, O.M. Pokas, V.F. Jeran, L.V. Krasnogolovets, M.A. Volkolupov, Yu.Ya. |
| title_short |
The magnetic field effect on electron beam generation in magnetron injection guns with secondary-emission cathodes |
| title_full |
The magnetic field effect on electron beam generation in magnetron injection guns with secondary-emission cathodes |
| title_fullStr |
The magnetic field effect on electron beam generation in magnetron injection guns with secondary-emission cathodes |
| title_full_unstemmed |
The magnetic field effect on electron beam generation in magnetron injection guns with secondary-emission cathodes |
| title_sort |
magnetic field effect on electron beam generation in magnetron injection guns with secondary-emission cathodes |
| author |
Dovbnya, A.N. Zakutin, V.V. Reshetnyak, N.G. Romas’ko, V.P. Bovda, A.M. Utva, O.M. Pokas, V.F. Jeran, L.V. Krasnogolovets, M.A. Volkolupov, Yu.Ya. |
| author_facet |
Dovbnya, A.N. Zakutin, V.V. Reshetnyak, N.G. Romas’ko, V.P. Bovda, A.M. Utva, O.M. Pokas, V.F. Jeran, L.V. Krasnogolovets, M.A. Volkolupov, Yu.Ya. |
| publishDate |
1999 |
| language |
English |
| container_title |
Вопросы атомной науки и техники |
| publisher |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України |
| format |
Article |
| title_alt |
Влияние магнитных полей на генерацию электронных пучков в магнетронных пушках с вторично-эмиссионными катодами |
| description |
Magnetron guns with secondary-emission cathodes appear promising for the use as electron sources in high-power microwave devices [1, 2]. For stable beam generation, the magnetic field in the gun is calculated to be between 0.5 to 5 kG, depending on the cathode voltage amplitude and the gun dimensions. On the other hand, the beam transport in the resonance system of the microwave device also calls for rather high magnetic fields. The generation of these fields of significant extent to produce and transport the beam is a rather grave problem. It is generally solved by using water-cooled solenoids [3], that gives rise to considerable difficulties. In recent years, constant magnets have been used [3] to generate extended solenoidal magnetic fields. So, it was of interest to investigate both the generation of such fields and their effect on beam production and parameters in the magnetron gun.
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| issn |
1562-6016 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/81522 |
| fulltext |
|
| citation_txt |
The magnetic field effect on electron beam generation in magnetron injection guns with secondary-emission cathodes / A.N. Dovbnya, V.V. Zakutin, N.G. Reshetnyak, V.P. Romas’ko, A.M. Bovda, O.M. Utva, V.F. Pokas, L.V. Jeran, M.A. Krasnogolovets, Yu.Ya. Volkolupov // Вопросы атомной науки и техники. — 1999. — № 4. — С. 34-35. — Бібліогр.: 4 назв. — англ. |
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| _version_ |
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