在分析雷电电磁脉冲特性的基础上,根据雷电辐射场在远场具有平面波的特性,组建了由脉冲发生器和平行板传输室构成的雷电电磁脉冲的模拟装置,实现了对雷电电磁脉冲远场的模拟。并对模拟器内部空间的场的均匀性进行了分析,对系统的重复性进行了验证。
On basis of analyzing the characteristic of Lightning Electromagnetic Pulse (LEMP), and in terms of the far radiation field is nearly plane wave, a simulation equipment of LEMP, which is composed of Electromagnetic Pulse (EMP) gene - rator,and a set of Parallel Plate Transmission Cell (PPTC)is developed to simulate the far field of LEMP. Then uniformity of E-field in PPTC is analyzed,and repetition of the simulator is proved.