人造雾的微物理特征与光电遮蔽性能研究

Study on Performance of Micro-Physical Characteristic and Electromagnic Obscure of Artificial Fog

针对当前光电无源干扰烟幕在“大面积、长留空、全方位遮蔽”等方面的不足,提出造雾剂造雾是实施大面积无源干扰的最佳方式。讨论了造雾剂的成雾原理,研究了造雾剂在不同相对湿度、温度等条件下成雾的微物理特征和光电遮蔽性能,并分析了雾的微物理特征和光电遮蔽性能之间的关系。结果表明,人造雾的微物理特征与外界条件密切相关,并直接影响雾的光电遮蔽性能。

There are some technical difficult problems for smoking screen. A new passive jamming method which is able to produce fog through the compound has been put forward. The principle of artifial fog was discussed in brief. The physical characteristic and photoelectric jamming of fog, which is in different temperature and relative humidity, were studied, and the relationship between them was analyzed. The results show that the physical characteristic of fog is related to the conditions of environment, and has a influence on the photoelectric performance for jamming directly.