Выходит 12 номеров в год
ISSN Печать: 0040-2508
ISSN Онлайн: 1943-6009
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DEVELOPMENT OF 94 GHZ BWO-KLYNOTRON WITH 3-STAGE GRATING
Краткое описание
Three-stage slow-wave system, which allows us to provide the 94 GHz klynotron operation on hybrid surface-volume modes, is proposed to reduce the ohmic losses. Simulation results of three-stage plane gratings in 3 millimeter wave length range show the possibility of effective excitation of hybrid modes using electron beam in klynotron regime. It is shown that THz klynotron operation on hybrid surface-volume modes may substantially increase both the efficiency and the output power of the tube. The parameters of the operation of 94 GHz klynotron with the three-stage slow-wave system on hybrid surface-volume modes such as the start current value, frequency tuning range, spectral characteristics and operation mode settling time were obtained as the result of simulations.
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Kovshov Yu. S., Kishko S. A., Ponomarenko S. S., Kuleshov A. N., Sub-THz CW clinotrons with multi-stage gratings, 2015 International Young Scientists Forum on Applied Physics (YSF), 2015. Crossref
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Khutoryan E. M., Kovshov Yu. S., Likhachev A. S., Ponomarenko S. S., Kishko S. A., Lukin K. A., Zavertanniy V. V., Kudinova T. V., Vlasenko S. A., Kuleshov A. N., Idehara T., Excitation of Hybrid Space-Surface Waves in Clinotrons with Non-uniform Grating, Journal of Infrared, Millimeter, and Terahertz Waves, 39, 3, 2018. Crossref
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Kovshov Yu., Kishko S., Ponomarenko S., Vlasenko S., Novikova-Korotun Yu., Zavertanniy V., Kuleshov A., Simulation and experimental research on CW clinotron in frquency range 125…135 GHz, RADIOFIZIKA I ELEKTRONIKA, 21, 2, 2016. Crossref
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Zhang Fengzhen, Zhang Zhaochuan, Gao Dongping, Wang Xiaoyan, Analysis of the Small Signal Gain of a Sheet Beam BWO With a Partially Dielectric-Loaded Nonuniform Grating, IEEE Transactions on Electron Devices, 66, 9, 2019. Crossref
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Likhachev A., Kishko S., Kovshov Y., Danik A., Ponomarenko S., Khutoryan E., Kuleshov A., Tischenko A., Zavertanniy V., Zabrodskiy A., Terekhin S., Kudinova T., Kirichenko L., Galushko L., Klescheva Y., Bezrodnaya G., Vlasenko S., Development of compact generator complexes based on terahertz clinotrons at O. Ya. Usikov IRE NAS of Ukraine, RADIOFIZIKA I ELEKTRONIKA, 24, 2, 2019. Crossref
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Likhachev Aleksandr, Ponomarenko Sergey, Kishko Sergey, Tatematsu Yoshinori, Mitsudo Seitaro, Tani Masahiko, Khutoryan Eduard, Kuleshov Alexei, Lukin Konstantin, THz Clinotron Operating in New Regime of Hybrid Surface-Volume Mode with Wide Frequency Tuning Range, 2020 IEEE Ukrainian Microwave Week (UkrMW), 2020. Crossref
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Ponomarenko S. S., Likhachev A. A., Kovshov Yu. S., Stoyanova V. V., Kishko S. A., Khutoryan E. M., Lukin K. A., Kuleshov A. N., Tatematsu Y., Tani M., Mode Interaction in Clinotron with Periodically Modified Grating, 2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz), 2021. Crossref
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Khutoryan Eduard, Kuleshov Alexei, Ponomarenko Sergey, Lukin Konstantin, Tatematsu Yoshinori, Tani Masahiko, Efficient Excitation of Hybrid Modes in a THz Clinotron, Journal of Infrared, Millimeter, and Terahertz Waves, 42, 6, 2021. Crossref
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Ponomarenko S. S., Likhachev A. A., Vlasenko S. A., Kovshov Yu. S., Stoyanova V. V., Kishko S. A., Khutoryan E. M., Kuleshov A. N., Lukin K. A., Tatematsu Y., Tani M., Traveling-Wave Amplification in a Circuit With Nonuniform Grating, IEEE Transactions on Electron Devices, 68, 10, 2021. Crossref
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Khutoryan E. M., Kuleshov A. N., Ponomarenko S. S., Lukin K. A., Tatematsu Y., Tani M., Hybrid Bulk-Surface Modes Excited by a Sheet Electron Beam in THz Cherenkov Oscillator, IEEE Transactions on Electron Devices, 69, 6, 2022. Crossref
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Ponomarenko Sergey, Likhachev Alexandr, Stoyanova Viktoriia, Tatematsu Yoshinori, Mitsudo Seitaro, Tani Masahiko, Khutoryan Eduard, Kuleshov Alexei, Lukin Konstantin, Simulation and Design of 300 GHz CW Clinotron Oscillator on Hybrid Surface-Volume Modes, 2021 22nd International Vacuum Electronics Conference (IVEC), 2021. Crossref