Design of a Quasi-Optical Mode Converter for a Dual-Frequency Coaxial-Cavity Gyrotron
Jin, Jianbo; Gantenbein, Gerd 1; Ruess, Tobias
1; Thumm, Manfred 1; Jelonnek, John 1
1 Karlsruher Institut für Technologie (KIT)
1; Thumm, Manfred 1; Jelonnek, John 11 Karlsruher Institut für Technologie (KIT)
Abstract (englisch):
A quasi-optical mode converter is under development for an 170/204 GHz coaxial-cavity gyrotron at KIT. It is operated in the TE 34,19mode at 170 GHz and the TE 40,23mode at 204 GHz. A mirror-line launcher should be used for such modes with the ratio of caustic to launcher radius of approximately 0.32. The optimum value of the launcher radius has been found to allow for a high Gaussian-mode content at both frequencies.
| Zugehörige Institution(en) am KIT | Institut für Hochfrequenztechnik und Elektronik (IHE) Institut für Hochleistungsimpuls- und Mikrowellentechnik (IHM) |
| Publikationstyp | Proceedingsbeitrag |
| Publikationsmonat/-jahr | 09.2019 |
| Sprache | Englisch |
| Identifikator | ISBN: 978-1-5386-8285-2 ISSN: 2162-2027 KITopen-ID: 1000100027 |
| HGF-Programm | 31.03.02 (POF III, LK 01) Plasma Heizsysteme |
| Erschienen in | 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Paris, F, September 1-9, 2019 |
| Veranstaltung | 44th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2019), Paris, Frankreich, 01.09.2019 – 06.09.2019 |
| Verlag | Institute of Electrical and Electronics Engineers (IEEE) |
| Seiten | Article no: 8873692 |
| Serie | Conference Proceedings |
| Nachgewiesen in | Scopus Dimensions |
| Relationen in KITopen |