On radar jamming task assignment based on ant colony algorithm;

Application of Virtual Reality Technology in Radar Jamming Simulation;

Application of multi-objective fuzzy optimum dynamic programming theory in radar jamming resource distribution of warship;

According to the singularity of lightning interference,an approach which can discriminate lightning and clutter in fractal dimension by computing the direction-fractal dimension of radar echo signal is first proposed in this paper.

Aiming at the lightning interference,the EHV transmission line model using MATLAB is established.

Thecharacteristic differences are as follows:the signal energy of short-circuit faults and lightning-induced severe faults mainly focuses at low-frequencyband;thesignalgeneratedbylightning disturbancean.

It is vital yet difficult to reliably identify lightning disturbance from a fault in transmission lines.

Combined with the features of air defense countermeasure and the methods of radar interference ,the factors affecting radar interference effect are analyzed in this paper.