based on this method, the electromagnetic field and its derivative are calculated for demonstration from a known distributed current source simulating a simple lightning return stroke current model.
由电流密度的时空分布,用偶极子法计算了电流源产生的电磁场,给出了不同距离处电磁场的值。
based on mtll lightning return stroke model, the effect of lightning return stroke parameters on lemp of different domain is researched.
基于mtl l闪电回击模型研究了不同回击速度和回击通道高度对不同场区的回击电磁场的影响。
this paper introduces the design idea of lightning direction finder and lightning return stroke models. the technique of accurate orientation as well as its realization is discussed.
介绍了雷电方向探测的设计思想和地闪回击模型,讨论了地闪的精确定向技术及其实现,给出了雷电方向探测仪的主要技术性能和参数。
so the result shows that multiple-line method is better than double-line method in studying temperature in lightning return stroke channel.
因此,在利用谱线相对强度进行闪电通道温度研究时,运用多谱线法是最佳的选择。