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外加电场法改变等离子体鞘套电子密度

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摘要 为解决空间飞行器在高空稀薄大气层内高速飞行时产生的等离子体鞘套会在某一个高度范围内引起飞行器与目地面之间通信中断的问题,提出了外加电场改善等离子体鞘套电子密度的方法,通过建立动力学方程从信号链路角度出发通过仿真对比分析了在等离子体鞘套层外加电场与未加电场时在不同频率电磁波为变量的基础上进行衰减损耗的比较,从而探讨外加电场法降低鞘套边界层电子密度方案的可行性,研究如何减弱等离子体对电磁波的衰减作用具有重要作用。
机构地区 沈阳理工大学
出处 《科技创新导报》 2018年第13期157-158,共2页 Science and Technology Innovation Herald
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