The rocket exhaust plume was taken as an example to prove the above conclusion. The relation of electric conductivity, dielectric coefficient with temperature, frequency and altitude is obtained.
最后以火箭喷焰所产生的尘埃等离子体作为算例验证了上述结论,分析了它的特征参数、电导率、介电常数和衰减系数随温度、微波频率以及高度的变化规律。
参考来源 - 火箭喷焰对微波信号衰减的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
研究了FDTD处理等离子体及具有火箭喷焰的复合目标的电磁散射问题的相关方法。
The relative techniques to FDTD method for tackling the scattering field of plasma and complex object involving rocket plume are proposed.
结果发现，根据火箭喷焰的莫尔条纹，采用傅里叶变换相位展开技术，可以方便地提取任意截面的投影信息。
As a result, with phase unwrapping technique based on Fourier transform, any cross section projection could conveniently be worked out from the Moiré deflectogram of rocket exhausted plumes.
介绍了几种添加剂抑制火箭发动机喷焰二次燃烧的实验研究。
Study of suppression after-burning with some additive on rocket motor exhaust is introduced.
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