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本文论述了瞬态电磁场用于目标识别的一种新方法,给出了激励目标的单模散射场的基本理论及其数学推导过程。把这一理论用于线性目标和导电球体,已获得了较为满意的结果,给出了计算目标冲击响应得到的有用的结论。最后提出了一个实际可行的,在时域中测试目标冲击响应的方案。实验证明这一方案是可行的。
In this paper, a new method of transient electromagnetic field for target recognition is discussed. The basic theory of single-mode scattering field and its mathematical derivation are given. This theory has been applied to linear targets and conductive spheres, have been more satisfied with the results obtained by calculating the target shock response obtained useful conclusions. Finally, a practical solution to test the target impulse response in the time domain is proposed. Experiments show that this scheme is feasible.