Fast Switching and Power Combination of High-Power Electron Cyclotron Wave Beams: Principles, Numerical Results, and Experiments

Autor: M. Grünert, Alessandro Bruschi, S. Cirant, M.I. Petelin, Ipf Stuttgart, A. G. Litvak, V. Erckmann, Ecrh Groups at Ipp Greifswald, W. Kasparek, Dmitry Yu. Shchegolkov, Burkhard Plaum, M. Thumm, Fzk Karlsruhe, M. Malthaner

Publikováno v: Fusion Science and Technology, v.52, 281-290 (2007)

To combine powers from a set of gyrotrons and to switch the combined wave beam between a number of output channels, various kinds of multiplexers can be used. Especially, narrow-band frequency diplexers in connection with small frequency-shift keying

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8568864551cffd186bb76462c934744
https://doi.org/10.13182/fst07-a1507

LOW- AND HIGH-POWER INVESTIGATIONS OF AN ITER REMOTE STEERING LAUNCHER MOCK-UP

Autor: W. Kasparek (1), V. Erckmann (2), G. Gantenbein (1), B. Plaum (1), K. Schwörer (1), R. Wacker (1), M. Grünert (1), F. Hollmann (2), L. Jonitz (2), H.P. Laqua (2), G. Michel (2), F. Noke (2), F. Purps (2), D. Wagner (2), A.V. Chirkov (3), G.G. Denisov (3), S.V. Kuzikov (3), K. Ohkubo (4), A. Bruschi (5), S. Cirant (5), F. Gandini (5), A.G.A. Verhoeven (6), ECRH groups at IPP Greifswald (2), FZK Karlsruhe7, IPF Stuttgart1

Publikováno v: International Workshop on: Strong Microwaves in Plasmas, pp. 489–498, Nyzhny Novgorod, Russia, 25 July-1 August 2006
info:cnr-pdr/source/autori:W. Kasparek (1); V. Erckmann (2); G. Gantenbein (1); B. Plaum (1); K. Schwörer (1); R. Wacker (1); M. Grünert (1); F. Hollmann (2); L. Jonitz (2); H.P. Laqua (2); G. Michel (2); F. Noke (2); F. Purps (2); D. Wagner (2); A.V. Chirkov (3); G.G. Denisov (3); S.V. Kuzikov (3); K. Ohkubo (4); A. Bruschi (5); S. Cirant (5); F. Gandini (5); A.G.A. Verhoeven (6); ECRH groups at IPP Greifswald (2) ; FZK Karlsruhe7 and IPF Stuttgart1/congresso_nome:International Workshop on: Strong Microwaves in Plasmas/congresso_luogo:Nyzhny Novgorod, Russia/congresso_data:25 July-1 August 2006/anno:2006/pagina_da:489/pagina_a:498/intervallo_pagine:489–498

For the upper launchers of the 170 GHz electron cyclotron resonance heating (ECRH) and current drive system of ITER, "remote steering" based on the imaging properties of corrugated square waveguides is the reference option. In the last years, a varie

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::6f1d88f4ce500addb13699c51af10614
https://publications.cnr.it/doc/226228

Fast switching and power combination of high-power electron cyclotron wave beams: Principles, numerical results, and experiments

Autor: Kasparek, W., Petelin, M., Erckmann, V., Shchegolkov, D., Alessandro Bruschi, Cirant, S., Litvak, A., Thumm, M., Plaum, B., Grünert, M., Malthaner, M.

Publikováno v: Scopus-Elsevier
Fusion science and technology 52 (2007): 281–290.
info:cnr-pdr/source/autori:Kasparek W., Petelin M., Erckmann V., Shchegolkov D., Bruschi A., Cirant S., Litvak A., Thumm M., Plaum B., Grünert M., Malthaner M./titolo:Fast Switching and Power Combination of High-Power Electron Cyclotron Wave Beams: Principles, Numerical Results, and Experiments/doi:/rivista:Fusion science and technology/anno:2007/pagina_da:281/pagina_a:290/intervallo_pagine:281–290/volume:52
Fusion Science and Technology

To combine powers from a set of gyrotrons and to switch the combined wave beam between a number of output channels, various kinds of multiplexers can be used Especially, narrow-bandfrequency diplexers in connection with small frequency-shift keying o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::f3057292935c789e624da2558efa062e
http://www.scopus.com/inward/record.url?eid=2-s2.0-34748915111&partnerID=MN8TOARS