Research on the Scattering Characteristics of Motion Modulated Ultra-long Chaff

In order to develop a new kind low-dimensional and efficient chaff interference mode, a discontinuous super-long chaff made of S-type glass fiber is proposed. In this paper, its kinematics and scattering characteristics in the thin atmosphere are emphatically studied. Simulation results show that long chaffs have stronger shape-maintaining ability and better interference effect than the traditional dipole chaffs under different polarization conditions.