The Theory of 2-D Cosinusoidal Phase-Modulated Repeater Scatter-Wave Jamming to SAR

Abstract

A new method of SAR jamming is proposed:the 2-D cosinusoidal phase-modulated repeater scatter-wave jamming.This jamming takes advantages of both the 2-D cosinusoidal phase-modulated repeater jamming which can form multi-false targets,and the scatter-wave jamming which can make the jamming echo take the real targets′ scattering information.The combination complements each other,provides a feasible approach of achieving the multi-false targets jamming and the false targets take the real targets′ scattering information,and realizes the vivid multi-false targets jamming in time,frequence and polarization domain.Its feasibility and validity are proved by theoretical analysis and simulation.