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Electromagnetic characteristics simulation of airport runway FOD

机译:机场跑道FOD的电磁特性模拟

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Influenced by various factors, such as radar frequency and incidence angle, the electromagnetic scattering characteristics of airport runway FOD (Foreign Object Debris) targets is very complex. In this paper, a hybrid electromagnetic algorithm is presented and applied in FOD targets electromagnetic scattering simulation. The algorithm can not only reduce the computational complexity but also ensure the simulation accuracy. Simulation results are contrasted in angle domain, frequency domain and material domain, and some analytical conclusions are draw, which is conducive to the engineering design of FOD radar.
机译:受各种因素的影响,如雷达频率和入射角,机场跑道FOD(异物碎片)目标的电磁散射特性非常复杂。本文在FOD中呈现并应用了混合电磁算法,靶向电磁散射模拟。该算法不仅可以降低计算复杂性,而且可以确保模拟精度。仿真结果在角域,频域和材料域中形成对比,一些分析结论是绘制的,这有利于FOD雷达的工程设计。

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