W-Band 5 MW Pulse Relativistic Gyrotron

Abubakirov, É. B.; Чирков, А. В.; Денисов, Г. Г.; Guznov, Yu. M.; Kornishin, S. Yu.; Leontyev, A. N.; Plankin, O. P.; Rozental, R. M.; Sedov, A. S.; Semenov, E. S.; Тараканов, В. П.; Zavolsky, N. A.; Zapevalov, S. A.; Zapevalov, V. E.

doi:10.1109/ted.2017.2664106

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Specific Features Of the Microwave Output System1

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Cited by 22 publications

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“…The synthesis method is very flexible and allows to provide input and output of the microwave beams via the same window with a slight angle between them [4] or, e.g. via two diametrically opposite windows [26]. In this project, the angle between microwave beams is 90 degrees.…”

Section: Specific Features Of the Microwave Output Systemmentioning

confidence: 99%

Concept design of the megawatt power level gyrotron stabilized by a low-power signal for DEMO project

Денисов¹,

Kuftin²,

Мануилов³

et al. 2022

Nucl. Fusion

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The specific features of the main components of the new powerful 230GHz/80kV/40A gyrotron aimed to use in the future control fusion facility DEMO are described. The gyrotron design provides a stable output power generation of more than 1 MW using a superconducting magnet with a moderate size warm bore. Furthermore, the new original quasi-optical converter providing the gyrotron operation in three possible regimes  two free oscillation regimes with co-rotating TE33,13 or counter-rotating TE33,-13 mode, and the regime with frequency locking by the stable input signal  is suggested and optimized. The Gaussian content in the output wave-beam in all above-mentioned regimes is about 98%.

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Section: Specific Features Of the Microwave Output Systemmentioning

confidence: 99%