用物理光学法计算了布撒器的雷达截面，并与外场测量结果进行了比较。
The radar cross sections of dispenser are computed by using the Physical Optics Method, and the computed results are compared with the measured results.
详细推导了快速多极子方法结合迭代物理光学法和阻抗边界条件的混合计算公式。
The forward-backward methodology is combined with the fast multipole method(FMM) and the iterative physical optics(IPO) to improve convergence and computational efficiency.
分析了物理光学法的使用条件、自身优点，以及运用物理光学法求解问题的基本原理。
The application condition, the strongpoint and the foundational rule of physic-optics method is analyzed.
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