| 引用本文: | 龚建民,刘盛纲,何一平.矩形波导结构潘尼管工作特性的分析.[J].国防科技大学学报,1991,13(4):45-51.[点击复制] |
| Gong Jianmin,Liu Shenggang,He Yiping.Working Characteristic Analysis of Peniotron Using a Rectangular Waveguide Structure[J].Journal of National University of Defense Technology,1991,13(4):45-51[点击复制] |
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| 矩形波导结构潘尼管工作特性的分析 |
| 龚建民1, 刘盛纲1, 何一平2 |
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(1.电子科技大学;2.国防科技大学)
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| 摘要: |
| 本文导出了一般 TEno模矩形波导结构潘尼管的色散方程，对潘尼管作了更明确的解释，并详细计算了TE20模潘尼管的色散方程，得到其基波和第三次谐波同步谐振的色散曲线。该曲线表明，潘尼管在基波谐振上有1.5%的增长率，而在第三次谐波上有 0.8%的平均增长率。此外，用非线性理论分析基波和第三次谐波同步谐振时的工作情况，给出了电子饱和时的电子分布图。在常直流磁场下优化结果表明，潘尼管在其次谐振时有 51%的高效率和QPw=9949.9MW 的输出功率，而在第三次谐振时有11%的效率和QPw=1741.8MW的输出功率。 |
| 关键词: 回旋管，潘尼管，增长率，效率 |
| DOI： |
| 投稿日期：1989-08-05 |
| 基金项目: |
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| Working Characteristic Analysis of Peniotron Using a Rectangular Waveguide Structure |
| Gong Jianmin1, Liu Shenggang1, He Yiping2 |
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(1.University of Electronics Science and Technology of China;2.National University of Defence Technology)
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| Abstract: |
| The dispersion equation of a peniotron using TEno mode in a rectangular waveguide strusture is derived in this paper. The working conditions of the peniotron are investigated and a clearer explanation of the peniotron is made. Based on this，numerical calcnlations of the dispersion equation of the peniotron using TE20 mode are carried out to get the dispersion curves of the peniotron working at the fundamental and the third harmonic synchronous resonance. The curves show that the peniotron has 1.5% growth rate at the fundamental and 0.8% average growth rate at the third harmonic resonance.Further more，the performance of peniotron at the fundamental and the third harmonic resonance are analysed by nonlinear theory，which gives the electron distribution at efficiency saturation. Through large amount of computation，the optimum result is derived: peniotro has 51%high efficiency and QPw=9949.94MW output power at the fundametal，and 11% efficiency and QPw=1741.8MW output power at the third harmonic resonance. |
| Keywords: gyrotron,peniotron,growth rate,efficiency |
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