现有宽波段干扰技术普遍存在作用时间太短、干扰波段不够宽等问题,为此研究了新型的雾化幕障干扰技术。研究了其多波段干扰原理、原料配方,并针对可见光、激光、红外、毫米波和厘米波波段光源进行消光性能实验研究。实验结果表明:泡径为2~3 mm厚50 cm的雾化幕障,可完全屏蔽可见光和激光信号,红外透过率小于5%;对毫米波和厘米波信号也能达到良好的遮蔽效果,高效干扰时间在20 min以上,是一种有潜质的宽频无源干扰介质。 The existing wide band interference technology generally has such problems as short acting time and insufficient interference band. Therefore, a new interference technology of the atomizing curtain is studied. The principle of multi-band interference and the formulation of raw materials were studied. The extinction performance of visible light, laser, infrared, millimeter and centimeter wavebands was studied. The experimental results show that the fog screen with a diameter of 2 ~ 3 mm and a thickness of 50 cm can completely shield visible and laser signals with an infrared transmittance of less than 5%, and can also achieve good shielding effect on millimeter and centimeter signals , Efficient interference time of 20 min or more, is a promising broadband passive interference medium.