频率捷变雷达有许多优点,它不仅能大大提高雷达的抗干扰能力,还能增加雷达的探测距离,提高跟踪精度,抑制海浪、云雨、箔条杂波,消除二次环绕回波及邻近雷达干扰。频率捷变雷达从六十年代中期问世以来,一直受到各国的重视,十多年间出现了 Frequency agile radars have many advantages. They not only greatly improve the anti-jamming capability of the radar, but also increase the detection range of the radar, improve tracking accuracy, suppress waves, cloud rain, chaff clutter, eliminate secondary surround echo and adjacent radar interference . Frequency agile radar has been valued by all the countries since the advent of the mid-1960s and has appeared in more than 10 years