| 磁绝缘线振荡器中空间电荷的辐射 |
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| 引用本文： | 丁武,杨郁林. 磁绝缘线振荡器中空间电荷的辐射[J]. 强激光与粒子束, 2002, 14(1): 115-118 |
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| 作者姓名： | 丁武 杨郁林 |
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| 作者单位： | 北京应用物理与计算研究所，北京 100088 |
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| 基金项目： | 国家 8 6 3激光技术领域基金资助课题 ( 86 3-4 10 -7) |
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| 摘 要： | 研究了磁绝缘线振荡器中空间电荷的辐射。结果包括：导出了线性区的增益公式，所得到的增益函数相对于同步失配是对称的；导出了饱和区的辐射场公式，这个公式表明，饱和辐射功率近似地与谐波电流的平方成正比。这些理论结果部分地由数值模拟证实。
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| 关 键 词： | 磁绝缘线振荡器（MILO） 空间电荷 辐射增益函数 饱和辐射功率 |
| 文章编号： | 1001-4322(2002)01-0115-04 |
| 收稿时间： | 2001-03-27 |
| 修稿时间： | 2001-03-27 |
Radiation of the space charge in a magnetically insulated transmission line oscillator |
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| DING Wu,YANG Yu-lin. Radiation of the space charge in a magnetically insulated transmission line oscillator[J]. High Power Laser and Particle Beams, 2002, 14(1): 115-118 |
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| Authors: | DING Wu YANG Yu-lin |
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| Affiliation: | Institute of Applied Physics and Compuational Mathematics, P.O.Box 8009, Beijing 100088, China |
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| Abstract: | In this paper, radiation of the space charge in a magnetically insulated transmission line oscillator (MILO) is studied. The results are as follows: the gain formula in the linear regime is derived in which the gain function is symmetric with respect to the mismatch of synchronism; the radiation field formula in the saturation regime is also derived, it shows that the radiation power at saturation is approximately proportional to the harmonic current squared. The theoretic results above are partially examined by numerical simulations. |
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| Keywords: | magnetically insulated trasmission line oscillator (MILO) space charge radiation gain function radiation power at saturation |
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