A New Target Recognition Method Based on High Range Resolution Polarimetric Radar

摘要

For HRR profile identification application, it is of importance to use as few as possible of matched-filters under the restriction of given probability of error and rejection. In this paper, a new method of target recognition called range-polarization multi-dimensional correlation matching classification is presented, which combining the polarization information with high resolution range information to adapt arbitrary pose angle of target, the optimal expressions are designed according to the demand of error and reject probabilities. The proposed method was performed in three steps: First, the theory of range-polarization multi-dimensional correlation matching was introduced, then, multi-dimensional correlation matching expressions were trained, finally, some experimental results were given. The results of experiments demonstrated that this method has advantages of small operation amount and less matched filters.