Analysis of Anti-jamming Technique of Search Radar

In the air defense system,the acquisition of air intelligence depends mainly on search radar,which is faced with much more jamming in modern warfare.The radar anti-jamming performance is a key factor reflecting if search radar is able to operate normally in modern war.The paper introduces main jamming measures and approaches of current radar jammer against radar,provides corresponding radar anti-jamming technologies and methods and discusses the future development of radar anti-jamming technique.