| Autor: |
Bandurkin, I. V., Bylinsky, N. A., Zaslavsky, V. Yu., Kalynov, Yu. K., Osharin, I. V., Proyavin, M. D., Peskov, N. Yu., Savilov, A. V., Semenov, E. S. |
| Předmět: |
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| Zdroj: |
Radiophysics & Quantum Electronics; Dec2023, Vol. 66 Issue 7/8, p561-575, 15p |
| Abstrakt: |
We describe the concept of a subterahertz gyrotron with frequency tuning, which is based on the regime of a resonance backward-wave oscillator with a combination of an irregular low-Q cavity and a narrow-band external reflector. The simulation performed for the gyrotron at the fundamental cyclotron resonance demonstrates the possibility of creating gyrotrons with high efficiency (10–30%) ensured in a wide frequency range (about 10%). For the gyrotron at the second cyclotron harmonic, the calculations predict that a gyrotron with frequency tuning in a band about 1% can be implemented with an efficiency of 5–10%. A possible solution of a problem of the narrow-band external frequency-tunable reflector is also discussed. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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