High-power single-mode microwave generation by coaxial vircator

Ruslan V. Tsygankov, Boris M. Kovalchuk, Sergei D. Polevin, Andrei A. Zherlitsyn

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    Microwave oscillators based on a virtual cathode (vircators), as a rule, produce high-power microwaves up to several gigawatts. However, the efficiency of most of vircators is low and is a few percent due to the nonlinearity and complexity of the electron beam-to-electromagnetic wave energy conversion. The second problem with vircators is their rather wide radiation spectrum (∼5-10 % of the central frequency) [1] and multimode oscillation.

    Original languageEnglish
    Title of host publicationProceedings - 2010 8th International Vacuum Electron Sources Conference and Nanocarbon, IVESC 2010 and NANOcarbon 2010
    Pages170-171
    Number of pages2
    DOIs
    Publication statusPublished - 2010
    Event8th International Vacuum Electron Sources Conference, IVESC 2010 and NANOcarbon 2010 - Nanjing, China
    Duration: 14 Oct 201016 Oct 2010

    Other

    Other8th International Vacuum Electron Sources Conference, IVESC 2010 and NANOcarbon 2010
    CountryChina
    CityNanjing
    Period14.10.1016.10.10

    Fingerprint

    Microwave generation
    Wave energy conversion
    Microwave oscillators
    Electromagnetic waves
    Electron beams
    Cathodes
    Microwaves
    Radiation

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering

    Cite this

    Tsygankov, R. V., Kovalchuk, B. M., Polevin, S. D., & Zherlitsyn, A. A. (2010). High-power single-mode microwave generation by coaxial vircator. In Proceedings - 2010 8th International Vacuum Electron Sources Conference and Nanocarbon, IVESC 2010 and NANOcarbon 2010 (pp. 170-171). [5644400] https://doi.org/10.1109/IVESC.2010.5644400

    High-power single-mode microwave generation by coaxial vircator. / Tsygankov, Ruslan V.; Kovalchuk, Boris M.; Polevin, Sergei D.; Zherlitsyn, Andrei A.

    Proceedings - 2010 8th International Vacuum Electron Sources Conference and Nanocarbon, IVESC 2010 and NANOcarbon 2010. 2010. p. 170-171 5644400.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Tsygankov, RV, Kovalchuk, BM, Polevin, SD & Zherlitsyn, AA 2010, High-power single-mode microwave generation by coaxial vircator. in Proceedings - 2010 8th International Vacuum Electron Sources Conference and Nanocarbon, IVESC 2010 and NANOcarbon 2010., 5644400, pp. 170-171, 8th International Vacuum Electron Sources Conference, IVESC 2010 and NANOcarbon 2010, Nanjing, China, 14.10.10. https://doi.org/10.1109/IVESC.2010.5644400
    Tsygankov RV, Kovalchuk BM, Polevin SD, Zherlitsyn AA. High-power single-mode microwave generation by coaxial vircator. In Proceedings - 2010 8th International Vacuum Electron Sources Conference and Nanocarbon, IVESC 2010 and NANOcarbon 2010. 2010. p. 170-171. 5644400 https://doi.org/10.1109/IVESC.2010.5644400
    Tsygankov, Ruslan V. ; Kovalchuk, Boris M. ; Polevin, Sergei D. ; Zherlitsyn, Andrei A. / High-power single-mode microwave generation by coaxial vircator. Proceedings - 2010 8th International Vacuum Electron Sources Conference and Nanocarbon, IVESC 2010 and NANOcarbon 2010. 2010. pp. 170-171
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