一、引言随着技术的高速发展,雷达火控系统在正常工作情况下能控制武器对空中目标构成很高的射击杀伤概率,因而对方很自然地要用各种方法来对付雷达火控系统使其不能发挥作用。电子干扰的办法早在二次世界大战末期便曾经有效地干扰了当时的雷达,随着技术的发展电子干扰与反干扰的斗争仍在继续非常激烈地进行着。但值得提出的是,这种斗争已扩展到更广泛的领域中进行,它远远地超出了前些年称之为电子干扰与反干扰所 I. INTRODUCTION With the rapid development of technology, the radar fire control system can control the weapon to make a high probability of shooting and killing the air target under normal working conditions, so the other party naturally needs to use various methods to deal with the radar fire control system It does not work. As early as the end of World War II, the method of electronic jamming effectively interfered with the radar at the time. As the technology developed, the struggle between electronic jamming and anti-jamming continued very intensely. However, it is worth mentioning that this struggle has been extended to a wider area and goes far beyond what was known in previous years as the Electronic Interference and Anti-Interference