摘要
在电磁环境电磁干扰和电磁兼容测量中，经常需要计算几种辐射场的合场强或总的辐射功率密度。本文分析了各种不同情况下辐射场的叠加，分别导出了总的平均辐射功率密度和合场强的计算公式，并进行了讨论。
During measuring electromagnetic distribution and electrical measurements compatible with magnetic measurements, calculating the whole field of a few radiant fields or the whole radiant power density is always needed. In this paper, addition of radiant fields is analyzed under a variety of conditions. The calculating equations for the whole average radiant power density and the whole field were deduced and discussed as well.
出处
《河南科学》
1998年第2期158-162,共5页
Henan Science
关键词
电磁辐射场
电场强度
辐射功率密度
叠加
Radiant electromagnetic field
Electical field
Radiant power density
Addition
