https://libeldoc.bsuir.by/handle/123456789/33889
Title: | High-efficiency virtual cathode oscillator with photonic crystal |
Authors: | Rak, A. O. Frolov, N. S. Kurkin, S. A. Koronovskii, A. A. Hramov, A. E. |
Keywords: | публикации ученых;virtual cathode;photonic crystal |
Issue Date: | 2018 |
Publisher: | USA |
Citation: | High-efficiency virtual cathode oscillator with photonic crystal / A. O. Rak and other // Applied Physics Letters 113, 023503 (2018). - doi: 10.1063/1.5038277. |
Abstract: | We study the properties of microwave generation in a virtual cathode oscillator with a photonic crystal composed of metal grids. Our simulation results show the high efficiency of photonic crystal structure utilization in comparison with the standard scheme of an axial virtual cathode oscillator: operation efficiency reaches 20% at the optimal parameters. The obtained results demonstrate that the virtual cathode oscillator with a photonic crystal can be considered as a prospective high-power microwave source where the vircator operation mechanism and photonic crystal properties complement each other to produce high-power electromagnetic radiation. |
URI: | https://libeldoc.bsuir.by/handle/123456789/33889 |
Appears in Collections: | Публикации в зарубежных изданиях |
File | Description | Size | Format | |
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Frolov_High-efficiency.PDF | 1.02 MB | Adobe PDF | View/Open |
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