| 慢波结构参数对同轴相对论返波管线性增长率的影响 |
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| 引用本文： | 滕雁,唐传祥,刘国治,陈昌华,肖仁珍,邵浩. 慢波结构参数对同轴相对论返波管线性增长率的影响[J]. 强激光与粒子束, 2009, 21(4) |
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| 作者姓名： | 滕雁 唐传祥 刘国治 陈昌华 肖仁珍 邵浩 |
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| 作者单位： | 清华大学,特种能源研究所,北京,100084;西北核技术研究所,西安,710024;清华大学,特种能源研究所,北京,100084;西北核技术研究所,西安,710024 |
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| 基金项目： | 清华大学特种能源研究所基金 |
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| 摘 要： | 根据线性理论推导同轴相对论返波管色散方程和线性增长率,分别给出了波纹深度和波纹周期改变对于同轴相对论返波管线性增长率的影响规律,发现在一定范围内,减小波纹周期或者增大波纹深度能够降低结构波相速度,获得较大的线性增长率。
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| 关 键 词： | 同轴相对论返波管 线性增长率 波纹周期 波纹深度 |
| 收稿时间： | 1900-01-01; |
Effects of slows wave structure parameters on linear growth rate of coaxial relativistic baorward-wave oscillator |
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| Teng Yan,Tang Chuanxiang,Liu Guozhi,Chen Changhua,Xiao Renzhen,Shao Hao. Effects of slows wave structure parameters on linear growth rate of coaxial relativistic baorward-wave oscillator[J]. High Power Laser and Particle Beams, 2009, 21(4) |
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| Authors: | Teng Yan Tang Chuanxiang Liu Guozhi Chen Changhua Xiao Renzhen Shao Hao |
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| Affiliation: | 1. Institution of Special Energy, Tsinghua University, Beijing 100084, China; 2. Northwest Institution of Nuclear Technology, Xi’an 710024, China |
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| Abstract: | This paper derives the dispersion equation and the linear growth rate formula of the coaxial relativistic baorward-wave oscillator(RBWO) according to the linear theory. The effects of the ripple period and ripple depth on the linear growth rate of the coaxial RBWO are presented. It is found that when the ripple period decreases or the ripple depth increases in a certain range, the phase velocity of the microwave decreases but the linear growth rate increases. |
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| Keywords: | linear growth rate ripple period ripple depth |
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