Irradiation Jamming to Inverse Synthetic Aperture Radar

Based on the transmitting and receiving paths among radar and target and jammer, irradiation jamming method is proposed. Path model and signal model of the irradiation jamming are set up. Then parameters, like the maximum number of ghost targets and the effective jamming to signal ratio, are analyzed. The simulation result shows that many target signals can be detected by radar match filtering and inverse synthetic aperture radar processing in down range profile and 2-D image, including real target, jammer and targets with the same character as the real target.