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Accurate Modelling of Monotron Oscillations in Small and Large Signal regimes

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Accurate Modelling of Monotron Oscillations in Small and Large Signal regimes. / Cai, Jinchi; Syratchev, Igor; Burt, Graeme.
In: IEEE Transactions on Electron Devices, 20.02.2020.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Cai, J, Syratchev, I & Burt, G 2020, 'Accurate Modelling of Monotron Oscillations in Small and Large Signal regimes', IEEE Transactions on Electron Devices. https://doi.org/10.1109/TED.2020.2971279

APA

Cai, J., Syratchev, I., & Burt, G. (2020). Accurate Modelling of Monotron Oscillations in Small and Large Signal regimes. IEEE Transactions on Electron Devices. Advance online publication. https://doi.org/10.1109/TED.2020.2971279

Vancouver

Cai J, Syratchev I, Burt G. Accurate Modelling of Monotron Oscillations in Small and Large Signal regimes. IEEE Transactions on Electron Devices. 2020 Feb 20. Epub 2020 Feb 20. doi: 10.1109/TED.2020.2971279

Author

Cai, Jinchi ; Syratchev, Igor ; Burt, Graeme. / Accurate Modelling of Monotron Oscillations in Small and Large Signal regimes. In: IEEE Transactions on Electron Devices. 2020.

Bibtex

@article{a7a75b07896a447eb75654009b9464be,
title = "Accurate Modelling of Monotron Oscillations in Small and Large Signal regimes",
abstract = "In Klystron amplifiers, monotron oscillations may cause unacceptable beam instabilities. To facilitate fast and accurate analysis of such processes, rather than performing timeconsuming Particle-in-Cell simulations, the theory of themonotron oscillations has been further developed for the small and large signal regimes and implemented into the klystron computer code KlyC. This development includes full considerations of the space charge effects, relativistic effects and can operate with arbitrary field distributions of the resonant mode. The effectiveness of these methods, have been demonstrated through benchmarking against PIC codes and has shown good (at 1% level) agreement, whilst KlyC computation time is significantly (at least 100 times) faster than in the PIC simulations.",
author = "Jinchi Cai and Igor Syratchev and Graeme Burt",
year = "2020",
month = feb,
day = "20",
doi = "10.1109/TED.2020.2971279",
language = "English",
journal = "IEEE Transactions on Electron Devices",
issn = "0018-9383",
publisher = "Institute of Electrical and Electronics Engineers Inc.",

}

RIS

TY - JOUR

T1 - Accurate Modelling of Monotron Oscillations in Small and Large Signal regimes

AU - Cai, Jinchi

AU - Syratchev, Igor

AU - Burt, Graeme

PY - 2020/2/20

Y1 - 2020/2/20

N2 - In Klystron amplifiers, monotron oscillations may cause unacceptable beam instabilities. To facilitate fast and accurate analysis of such processes, rather than performing timeconsuming Particle-in-Cell simulations, the theory of themonotron oscillations has been further developed for the small and large signal regimes and implemented into the klystron computer code KlyC. This development includes full considerations of the space charge effects, relativistic effects and can operate with arbitrary field distributions of the resonant mode. The effectiveness of these methods, have been demonstrated through benchmarking against PIC codes and has shown good (at 1% level) agreement, whilst KlyC computation time is significantly (at least 100 times) faster than in the PIC simulations.

AB - In Klystron amplifiers, monotron oscillations may cause unacceptable beam instabilities. To facilitate fast and accurate analysis of such processes, rather than performing timeconsuming Particle-in-Cell simulations, the theory of themonotron oscillations has been further developed for the small and large signal regimes and implemented into the klystron computer code KlyC. This development includes full considerations of the space charge effects, relativistic effects and can operate with arbitrary field distributions of the resonant mode. The effectiveness of these methods, have been demonstrated through benchmarking against PIC codes and has shown good (at 1% level) agreement, whilst KlyC computation time is significantly (at least 100 times) faster than in the PIC simulations.

U2 - 10.1109/TED.2020.2971279

DO - 10.1109/TED.2020.2971279

M3 - Journal article

JO - IEEE Transactions on Electron Devices

JF - IEEE Transactions on Electron Devices

SN - 0018-9383

ER -