Spectral analysis of antenna RF-current in the torsatron U-2M

The paper deals with the spectral analysis of the antenna RF-current in the torsatron U-2M to elucidate the possibility of improving the efficiency of the RF-technique for plasma formation and heating. The present results show that the improvement in the efficiency of RF power input into the plasma...

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Datum:2014
Hauptverfasser: Berezhnyj, V.L., Filippov, V.V., Berezhnaya, I.V.
Format: Artikel
Sprache:English
Veröffentlicht: Національний науковий центр «Харківський фізико-технічний інститут» НАН України 2014
Schriftenreihe:Вопросы атомной науки и техники
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Online Zugang:http://dspace.nbuv.gov.ua/handle/123456789/81166
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Назва журналу:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Zitieren:Spectral analysis of antenna RF-current in the torsatron U-2M / V.L. Berezhnyj, V.V. Filippov, I.V. Berezhnaya // Вопросы атомной науки и техники. — 2014. — № 6. — С. 8-11. — Бібліогр.: 12 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine
Beschreibung
Zusammenfassung:The paper deals with the spectral analysis of the antenna RF-current in the torsatron U-2M to elucidate the possibility of improving the efficiency of the RF-technique for plasma formation and heating. The present results show that the improvement in the efficiency of RF power input into the plasma calls for upgrading of both the generator system and the design of the RF antenna and its protection in order to reduce nonlinear interaction of RF waves with the near-antenna plasma.