Simulation of electromagnetic scattering from moving perfectly conducting objects based on FDTD
Simulation of electromagnetic scattering from moving perfectly conducting objects based on FDTD
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发表时间：
2009
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通讯作者：
N. Zaiping
中科院分区：
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作者：
N. Zaiping
提出了一种基于散射模型的相对论边界条件的等价形式，并将其与常规FDD相结合，提出了一种求解运动理想导体目标电磁散射问题的方法。该方法已被用于计算高速运动的无限大的理想导体表面的散射，该方法的结果与文献中的方法相吻合，验证了该方法对运动导体目标电磁散射问题的正确性和有效性。
A kind of equivalent form of relativistic boundary conditions based on scattering model is proposed.A method which can solve the electromagnetic scattering problem of moving perfectly conducting objects is proposed with the equivalent form of relativistic boundary conditions combining the conventional FDTD.This method has been used to calculate the scattering from the infinite perfectly conducting surface moving in high speed and the result of this method is in good agreement with the result of the method in literature,the correctness and efficiency of this method for electromagnetic scattering from moving conducting objects is verified.The radar cross section(RCS)of three dimensions conducting objects moving in high speed is calculated.