Dynamics of mode competition in the gyrotron backward-wave oscillator

K. R. Chu, K. F. Pao, T. H. Chang, C. T. Fan, S. H. Chen, C. F. Yu

研究成果: 書貢獻/報告類型會議論文篇章同行評審

摘要

The dynamics of axial mode competition in the gyrotron backward-wave oscillator (gyro-BWO) has been investigated in theory and experiment. Because of the difference in field-shaping processes, the axial modes of the gyro-BWO each exhibit a distinctive asymmetry in field distribution along the axis. Multi-mode particle simulations and time-frequency analyses reveal a consistent pattern of axial mode competition in which a fast-growing and well-established mode is subsequently suppressed by a slowly-growing mode with a favorable field profile. This is verified in a Ka-band gyro-BWO experiment.

原文???core.languages.en_GB???
主出版物標題HIGH ENERGY DENSITY AND HIGH POWER RF
主出版物子標題7th Workshop on High Energy Density and High Power RF
頁面191-196
頁數6
DOIs
出版狀態已出版 - 3 1月 2006
事件HIGH ENERGY DENSITY AND HIGH POWER RF: 7th Workshop on High Energy Density and High Power RF - Kalamata, Greece
持續時間: 13 6月 200517 6月 2005

出版系列

名字AIP Conference Proceedings
807
ISSN(列印)0094-243X
ISSN(電子)1551-7616

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???event.eventtypes.event.conference???HIGH ENERGY DENSITY AND HIGH POWER RF: 7th Workshop on High Energy Density and High Power RF
國家/地區Greece
城市Kalamata
期間13/06/0517/06/05

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