Non-Stationary Wide-Band Operation of a High-Current Relativistic Gyrotron
We report on the first experimental studied of a Ka-band high-current relativistic gyrotron with an increased length of the interaction space. Wideband non-stationary operation with an output power of up to 70 MW and an efficiency of ~7% are registered. Based on comparison of experimental data and simulations, we estimate the output radiation spectrum width to be at least 2 GHz.
Authors
- N. S. Ginzburg (ORCID: https://orcid.org/0000-0001-7729-1035)
- R. M. Rozental (ORCID: https://orcid.org/0000-0001-9101-3146)
- É. B. Abubakirov (ORCID: https://orcid.org/0000-0002-2855-2152)
- А. Н. Денисенко (ORCID: https://orcid.org/0009-0002-2765-252X)
- A. N. Leontyev (ORCID: https://orcid.org/0000-0001-9909-4534)
- I. V. Zotova (ORCID: https://orcid.org/0000-0003-0350-2615)
- A. S. Sergeev (ORCID: https://orcid.org/0009-0004-5886-1193)
Institutions
- Institute of Applied Physics (RU)
Publication Details
- Journal
- IEEE Electron Device Letters
- Published
- 2025-02-26
- DOI
- https://doi.org/10.1109/led.2025.3545935
- Primary Topic
- Gyrotron and Vacuum Electronics Research
- Type
- article
- Field-Weighted Citation Impact
- 0.00