Abstract
The authors have investigated the three-dimensional structure of ICRF waves in toroidal plasmas based on a cold-fluid analysis. Wave fields launched by the poloidal antenna current are obtained in a realistic geometry. By obtaining the wave form, quantitative estimation of the coupling efficiency becomes possible and the deteriorating effects of scrape-off plasmas are investigated. The transmission coefficient of the wave guide launcher can be as large as that of the loop antenna.
| Original language | English |
|---|---|
| Title of host publication | Commission of the European Communities, (Report) EUR |
| Editors | Heinz Knoepfel, Elio Sindoni |
| Publisher | Int Sch of Plasma Physics, Varenna, Italy. Distributed by Monotypia Franchi |
| Pages | 407-412 |
| Number of pages | 6 |
| Volume | 1 |
| Publication status | Published - 1984 |
| Externally published | Yes |
All Science Journal Classification (ASJC) codes
- Engineering(all)
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Itoh, S. I., Fukuyama, A., Goto, A., & Itoh, K. (1984). THREE-DIMENSIONAL STUDY OF COUPLING EFFICIENCY OF ICRF WAVE HEATING - ANTENNA LAUNCHER AND WAVE GUIDE LAUNCHER. In H. Knoepfel, & E. Sindoni (Eds.), Commission of the European Communities, (Report) EUR (Vol. 1, pp. 407-412). Int Sch of Plasma Physics, Varenna, Italy. Distributed by Monotypia Franchi.