| Issue |
ITM Web Conf.
Volume 30, 2019
29th International Crimean Conference “Microwave & Telecommunication Technology” (CriMiCo’2019)
|
|
|---|---|---|
| Article Number | 09002 | |
| Number of page(s) | 4 | |
| Section | Very High Power Microwave Electronics & Effects (6) | |
| DOI | https://doi.org/10.1051/itmconf/20193009002 | |
| Published online | 27 November 2019 | |
Short-wavelength gyrotrons with quasi-regular and sectional cavities
1 Institute of Applied Physics of RAS, 603950 Ul’yanov st., Nizhny Novgorod, Russia
2 Nizhny Novgorod State University, 603950 Gagarina av., Nizhny Novgorod, Russia
* Corresponding author: osharin@appl.sci-nnov.ru
In gyrotrons, in order to increase the generation efficiency at a high cyclotron harmonic, it was proposed to use the transition to stable operation in the TWT mode by adding irregularity (absorber) on the wall of the cavity. The paper presents the results of the study of such a scheme. The results of a theoretical study of frequency tuning with a change in the operating magnetic field in a terahertz gyrotron with a quasi-regular sectioned cavity with periodic phase correctors are also presented.
© The Authors, published by EDP Sciences, 2019
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