Compact dynatron modulator
It is proposed to use a dynatron effect to modulate the voltage across the vacuum inverted coaxial diode with magnetic insulation supplied by an external pulsed high-voltage source connected to the modulator via the RL-circuit. Oscillations of the voltage due to oscillating regime of diode charging...
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| Veröffentlicht in: | Вопросы атомной науки и техники |
|---|---|
| Datum: | 2001 |
| 1. Verfasser: | |
| Format: | Artikel |
| Sprache: | Englisch |
| Veröffentlicht: |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2001
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/79011 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Compact dynatron modulator / A.V. Agafonov // Вопросы атомной науки и техники. — 2001. — № 5. — С. 169-171. — Бібліогр.: 6 назв. — англ. |
Institution
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862589483381161984 |
|---|---|
| author | Agafonov, A.V. |
| author_facet | Agafonov, A.V. |
| citation_txt | Compact dynatron modulator / A.V. Agafonov // Вопросы атомной науки и техники. — 2001. — № 5. — С. 169-171. — Бібліогр.: 6 назв. — англ. |
| collection | DSpace DC |
| container_title | Вопросы атомной науки и техники |
| description | It is proposed to use a dynatron effect to modulate the voltage across the vacuum inverted coaxial diode with magnetic insulation supplied by an external pulsed high-voltage source connected to the modulator via the RL-circuit. Oscillations of the voltage due to oscillating regime of diode charging and/or azimuthal instability of a rotating electron flow stimulates back-bombardment electron flow to the cathode and leads to power spikes of secondary emission current exceeding the primary one. As a result, the amplitude of oscillations grows and the system can turn to self-supporting regime. Results of computer simulations are given to illustrate the main physical processes inside the modulator and its possible applications.
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| first_indexed | 2025-11-27T02:56:49Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-79011 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1562-6016 |
| language | English |
| last_indexed | 2025-11-27T02:56:49Z |
| publishDate | 2001 |
| publisher | Національний науковий центр «Харківський фізико-технічний інститут» НАН України |
| record_format | dspace |
| spelling | Agafonov, A.V. 2015-03-24T17:17:52Z 2015-03-24T17:17:52Z 2001 Compact dynatron modulator / A.V. Agafonov // Вопросы атомной науки и техники. — 2001. — № 5. — С. 169-171. — Бібліогр.: 6 назв. — англ. 1562-6016 PACS number: 29.17.+w https://nasplib.isofts.kiev.ua/handle/123456789/79011 It is proposed to use a dynatron effect to modulate the voltage across the vacuum inverted coaxial diode with magnetic insulation supplied by an external pulsed high-voltage source connected to the modulator via the RL-circuit. Oscillations of the voltage due to oscillating regime of diode charging and/or azimuthal instability of a rotating electron flow stimulates back-bombardment electron flow to the cathode and leads to power spikes of secondary emission current exceeding the primary one. As a result, the amplitude of oscillations grows and the system can turn to self-supporting regime. Results of computer simulations are given to illustrate the main physical processes inside the modulator and its possible applications. Work supported by RFFI under grant 00-02-16182. en Національний науковий центр «Харківський фізико-технічний інститут» НАН України Вопросы атомной науки и техники Compact dynatron modulator Компактный модулятор на динатронном эффекте Article published earlier |
| spellingShingle | Compact dynatron modulator Agafonov, A.V. |
| title | Compact dynatron modulator |
| title_alt | Компактный модулятор на динатронном эффекте |
| title_full | Compact dynatron modulator |
| title_fullStr | Compact dynatron modulator |
| title_full_unstemmed | Compact dynatron modulator |
| title_short | Compact dynatron modulator |
| title_sort | compact dynatron modulator |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/79011 |
| work_keys_str_mv | AT agafonovav compactdynatronmodulator AT agafonovav kompaktnyimodulâtornadinatronnoméffekte |