烟幕对红外成像型制导武器的干扰研究

Research on Smoke Screen Jamming against IR Imaging Guided Weapons

从分析红外成像系统的组成及工作原理入手,介绍了红外成像系统的干扰机理及烟幕对抗红外成像制导的干扰原理,并从烟幕对成像系统的视频信号处理的影响、对距心跟踪和相关跟踪的影响以及红外成像系统的信噪比几个方面详细论述了烟幕对抗红外制导武器的干扰途径,为烟幕对抗红外制导武器提供了一定的理论依据.

Based on the composition and operational principle of IR imaging system, the jamming theory against IR imaging system and the jamming principle of smoke screen against IR guidance system are discussed.Using smoke screen as a jamming measure against IR guided weapons is discussed in detail from the following aspects: the influence of smoke screen on video signal processing, the tracking and the signal to noise of the IR imaging system.