Three-Dimensional Reconstruction of Precession Warhead Based on Multi-View Micro-Doppler Analysis
Rongzheng Zhang,
Yong Wang,
Jian Mao
Abstract:The warhead of a ballistic missile may precess due to lateral moments during release. The resulting micro-Doppler effect is determined by parameters such as the target's motion state and size. A three-dimensional reconstruction method for the precession warhead via the micro-Doppler analysis and inverse Radon transform (IRT) is proposed in this paper. The precession parameters are extracted by the micro-Doppler analysis from three radars, and the IRT is used to estimate the size of targe. The scatterers of the… Show more
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