高功率微波脉冲大气击穿及其对能量传输的影响

Air Breakdown of High Power Microwave Pulse and Its Effect on Transmitted Energy

本文应用较宽范围的电子与大气中性分子相互作用参数研究了高功率微波脉冲的大气击穿 ;定义高功率微波脉冲的逃逸时间 ;分析传输能流密度与输入功率密度的关系。研究了大量参数对输出能量的影响。

In this paper,air breakdown by high power micro wave pulse is modeled using the parameters in comparatively wide region for the interaction between electrons and air neutral molecules. Escaping time for high power microwave pulse is defined, and the relation between transmitted en ergy density and incident power density is anlyzed. The effects of a quantity of parameters on the transmitted energy are studied.