分析了复杂电磁环境对雷达探测的影响。首先,从战术应用角度将现有的干扰方法分为常规和非常规两大类,并分别进行了较为全面的总结,其中常规干扰方法指无需特殊情报、具普适性的方法,非常规干扰方法包括大部分有一定针对性的欺骗干扰方法。然后,以干扰方法为基础,对相应的抗干扰技术进行了汇总和分析。最后,在此基础上展望了雷达抗干扰技术研究的发展趋势。

The influences of the complex electro-magnetic environment on radar are analyzed in this paper. First, the existing technologies are classified to conventional methods and unconventionalities. The conventional methods refer to these all-purpose methods without pre-conditions on intelligence, while the unconventionalities aim at deceiving certain kinds of radar. And then, corresponding anti-jamming technologies are summarized and analyzed. At last, further research directions are prospected.