| Autor: |
Kirill V. Shumikhin, Tatiana A. Karetnikova, Pavel D. Shalaev, A. A. Burtsev, Alexander Y. Kivokurtsev, Nikita M. Ryskin, Igor A. Navrotsky |
| Rok vydání: |
2017 |
| Předmět: |
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| Zdroj: |
2017 10th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies (UCMMT). |
| DOI: |
10.1109/ucmmt.2017.8068467 |
| Popis: |
The results of design, simulation, and experimental testing of an electron-optical system with three elliptic electron beams are presented. Total beam current is 93 mA. The beams are focused by a PPM system with 0.55 T magnitude of the magnetic field. Beam transmission in a rectangular tunnel at over 25 mm distance is demonstrated. The developed electron optical system is assumed to be used in sub-THz-band vacuum-tube devices such as O-type traveling-wave tube or backward-wave oscillator. Electromagnetic parameters of a double-grating staggered slow-wave structure are calculated. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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