| 强引导磁场下等离子体波导中的场分析 |
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| 引用本文： | 谢鸿全,刘濮鲲.强引导磁场下等离子体波导中的场分析[J].哈尔滨工业大学学报,2006,38(3):464-467. |
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| 作者姓名： | 谢鸿全 刘濮鲲 |
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| 作者单位： | 1. 西南科技大学,理学院,四川,绵阳,621010
2. 中国科学院,电子学研究所,北京,100080 |
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| 基金项目： | 国家自然科学基金资助项目(10347009)，四川省教育厅自然科学基金资助项目(2003B019) |
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| 摘 要： | 文章从麦克斯韦方程组出发,利用纵向场分量法,详细地推导了强引导磁场下等离子体波导中电磁场分量的表达式.作为示例,给出了充等离子体螺旋线中电磁场的解.在该文所得结果的基础上,结合各区域的边界条件,可进一步导出等离子体波导中电磁波传播的色散方程.
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| 关 键 词： | 等离子体 慢波结构 电磁场分量 螺旋线 |
| 文章编号： | 0367-6234(2006)03-0464-04 |
| 收稿时间： | 2005-06-09 |
| 修稿时间： | 2005年6月9日 |
Analysis of the electromagnetic field in a plasma waveguide immersed in a strong longitudinal magnetic field |
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| XIE Hong-quan,LIU Pu-kun.Analysis of the electromagnetic field in a plasma waveguide immersed in a strong longitudinal magnetic field[J].Journal of Harbin Institute of Technology,2006,38(3):464-467. |
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| Authors: | XIE Hong-quan LIU Pu-kun |
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| Affiliation: | 1. College of Science, Southwest University of Science and Technology, Mianyang 621010, China ; 2. Institute of Electronics, Chinese Academy of Science, Beijing 100080, China |
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| Abstract: | In this paper,the expressions of the electromagnetic field components in a plasma waveguide immersed in a strong longitudinal magnetic field are derived in detail from the Maxwell's equations.As an example,the solution to the electromagnetic field in a plasma loaded helix type slow wave structure is given.The dispersion equation of the electromagnetic wave in the plasma loaded waveguide can be derived on the basis of the result mentioned previously and the boundary conditions in each region. |
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| Keywords: | plasma slow wave structure electromagnetic field component helix |
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