Effect Analysis of Noise FM Jamming against ISAR
Shirui Peng, Quan Liu · Modern Radar · 2008
With the increasing application of ISAR in military filed,it is necessary to work out efficient countermeasures. In this paper,by considering typical parameters of jammer barrage jamming has been analyzed theoretically,and different modes of noise FM jamming are simulated based on real data,which include home-on,barrage and sweeping mode.Jamming effects have been compared and analyzed.The influence of aiming error and bandwidth on jamming effect is discussed.The theory and simula- tion results show that though ISAR has high processing gain,noise jamming can be effective due to complicated motion compensa- tion for ISAR.