Beam tracing is an accurate way to compute the Electromagnetic field propagation path. To construct an effective and efficient beam tree, we adopt kd-tree as an accelerate structure to organize the 3D data.
本文所采用的方法在数据结构上采用K-d树作为空间数据的组织方式,改进了原有光柱跟踪的遍历与求交,针对一些光柱遍历求交的特殊情况进行了处理。
参考来源 - 基于光柱跟踪的电大尺寸电磁环境信道评估研究及系统实现·2,447,543篇论文数据，部分数据来源于NoteExpress
We adopted Gaussian beam, ray tracing and vector diffraction integration together to analyze single beam spot-focusing lens antenna.
本文采用将高斯波束法，射线追迹和矢量衍射积分相结合的方法来分析单波束的点聚焦透镜天线。
In this paper, it is analyzed the propagation of a Gaussian beam in fiber media with ray tracing under the paraxial approximation.
利用光线追踪方法在近轴近似下模拟了高斯光束在不同折射率分布纤维状介质中的传播。
Theprocess of the bottle beam generated from an axicon-lens system is described by a novel method based on the ray-tracing.
利用几何光学的光线追迹法形象地描述了轴棱锥透镜系统产生局域空心光束过程。
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