【Key words】 Beam scattering； Rough surfaces； Beam simulation； Low grazing angles； Detonator； Near field； Complex object；
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The results obtained by this beam simulation method are compared with the exact solutions showing good agreement.
结果表 明波束模拟的方法与矩量法计算的结果符合的很好。
参考来源 - 粗糙面波束散射研究及其应用·2,447,543篇论文数据，部分数据来源于NoteExpress
对影响雷达方位分辨率的因素进行了分析，提出用于目标回波图像模拟的雷达波束数字化模型和相应目标散射模型。
This paper analyzes the factors affecting radar bearing resolution, provides digital beam model and target scattering model to simulate target echoes image.
根据复射线理论，利用复源点高斯波束场来模拟天线的远场方向图。
Based on complex ray theory, the Gaussian beams emitted by complex source points are employed to simulate the far-field pattern of antennas.
模拟表明新方法具有更高的信号干扰噪声比及更强的波束形成与旁瓣抑制能力。
The simulation results showed that the proposed method exhibited better signal to interference plus noise rate and beamforming performances.
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