| 引用本文: | 瞿章华.关于加电场减少等离子鞘电子密度可行性的商榷.[J].国防科技大学学报,1985,(1):15-22.[点击复制] |
| Qu Zhanghua.Discussion of the Feasibility about Diminishing the Electron Density in the Plasma Sheath with the Applied Electric Field[J].Journal of National University of Defense Technology,1985,(1):15-22[点击复制] |
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| 关于加电场减少等离子鞘电子密度可行性的商榷 |
| 瞿章华 |
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| 摘要: |
| 航天飞行器重返大气层时出现通讯中断，人们为此提出许多解决方案。国内外均有学者提出用外加电场改变天线窗附近电子密度的方案(文献 [1]，文献 [2])。本文综合分析有关的理论和实验结果，认为应用外加电场减少等离子鞘电子密度是难以实现的。 |
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| 投稿日期：1984-10-18 |
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| Discussion of the Feasibility about Diminishing the Electron Density in the Plasma Sheath with the Applied Electric Field |
| Qu Zhanghua |
| Abstract: |
| When a vehicle reenters the atmosphere，the communication will be discontinued. A lot of methods have been proposed to solve this problem. Some chinese and foreign scholars suggest methods of reductions of local electron density with applied electric field. In this paper，through synthesizing related theoretical and experimental results，the author finds that it is impracticable to reduce the electron density in the plasma sheath with applied electric field. |
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