In accordance with the characteristics of millimeter wave terminal guidance radar,this paper analyses the shortage of current interference modes in countering millimeter wave terminal guidance ASM,presents the method of chaff barrage jamming,analyses the feasibility of the method quantificationally by building a mathematic model.

Research on uniform model of chaff/warship in centroid chaff simulation;

In basic framework of total system,signal stage,isomorphic simulation for centroid chaff countering anti-ship missile terminal guidance radar,models of warship were researched.

A modified algorithm of anti-chaff jamming with wavelet transform;

A recognition method of chaff jamming based on gray principle;

The major objective of chaff jamming is to destroy the tracking system of ground radar and guidance radar,and hide real aim.

Based on the high-resolution radar which radiates LFM signals, a coherent signal integrating method using RWT is proposed in this paper and this method is applied to suppress the chaff-jamming.

According to the research on the Chaff-jamming and anti-chaff-jamming in the radar netting system, this paper presents the methods on how to use chaff-jamming or anti-chaff-jamming effectively.