摘要
分析了电磁波在大气中衰减的计算问题,并针对衰减因子计算过程中的复杂的积分公式提出了一种简便的工程计算方法,计算结果与理论分析的结果基本是一致的。该工程计算方法是有效的,具有一定的工程应用价值。
The calculation problem of the EMW attenuation in the atmosphere is analyzed, and a simple engineering calculation method is put forward based on the complicated integral formula for the calculation of the attenuation factor. The results are basically consistent with those of the theoretical analysis. The effective method is of certain value in the engineering applications.
出处
《雷达与对抗》
2009年第2期4-6,共3页
Radar & ECM
关键词
电磁信号
电磁传播
大气衰减
EM signal
EM transmission
atmospheric attenuation
