In Chapter 3, the key step of using CRM for analyzing RCS of complex cavity is discussed. This discussion includes complex ray expansion, ray tracing, paraxial approximation and far field computation.
第三章对使用复射线方法计算腔体电磁散射的关键技术进行了讨论，包括复射线展开、射线轨迹追踪、近轴近似理论和远区散射场叠加等。
参考来源 - 腔体电磁散射特性的建模与校模·2,447,543篇论文数据，部分数据来源于NoteExpress
The complex ray expansion is a simple approach for target scattering field computation, whose effectiveness depends on the systematic investigation of its error.
复射线展开法是计算目标散射场的一种简捷的方法，其可靠性有赖于对误差特性的系统研究。
Based on the complex ray method and source expansion with a set of Gaussian beams, a new method for analysis and calculation of radar cross-section (RCS) of a complex target is presented.
本文根据复射线分析和场的高斯波束展开，提出了一种计算复杂目标电磁散射特性的简便方法。
In this article, we derive complex expansion formula of spherical and cylindrical waves by comparing the stacking field of complex ray and the close-form solution in the plane spectral domain.
通过在平面波谱域中比较复射线束叠加场和标准解的方法，导出了球面波和柱面波的复射线束展开系数公式。
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