The efficient solver for EM scattering from complex target includes two meaning.
复杂目标电磁散射的高效求解包含两方面的含义。
Furthermore, the EM scattering of other shaped targets is computed at different size, buried depth, and subsurface medium.
除此以外，该文还计算了其它形状目标在不同大小、不同埋藏深度、以及不同地层媒质下的电磁散射特征。
The moment of method (MOM) and finite difference time domain (FDTD) are used to calculate the EM scattering from the 3D complex target.
利用矩量法（MOM）和时域有限差分法（FDTD）对复杂目标模型的电磁散射进行了数值计算和分析。
An unified approach based on the group theory was presented to deal with the EM scattering from symmetric and anti-symmetric structures.
本文利用群论方法，给出了处理对称与反对称结构电磁散射问题的统一方法和理论依据。
The formula of the two-dimensional multi-objects is derived, then composite EM scattering from the object on one-dimensional rough surface is studied.
推导出二维多物体目标的无网格法的计算公式，求解了一维粗糙面与目标的复合电磁散射。
Based on MLFMA, this paper USES several approximate methods, and implement some highly efficient and fast methods to analyse em scattering of complex 3d targets.
本文基于多层快速多极子方法，采用了渐进近似的原理，开发出了几种高效快速方法来分析复杂目标的三维矢量散射。
In this dissertation, both numerical method and analytical method are applied to analyze the EM scattering characteristics of periodically reactance-loaded multilayer dielectric structures.
本文分别采用数值方法和解析方法，分析周期性电抗加载多层介质结构的电磁散射特性。
The complex ray theory provides a simple and useful approach to analyze the propagation and scattering of HF EM waves in various complicated environments.
复射线理论为高频电磁波在各种复杂环境中的传播和散射提供了一种简便而有效的分析方法。
Some conclusions on EM polarization scattering problem of dielectric cylinder have been obtained also.
并在此基础上对柱形体的极化散射进行了分析，得出几个一般性结论。
In this paper, a biorthogonal mode eigenfunction method is presented and applied to the analysis of em radiation and scattering problems.
本文提出了一种双正交本征函数方法并用于对电磁辐射和散射问题的分析。
Two-dimensional electromagnetic scattering from an underground cylinder is the foundation of underground EM prospecting.
地下二维散射问题是地下电磁勘探技术的基础。
In the part of EM calculation, three principal scattering mechanisms, including facet contribution, edge diffraction and multi-scattering, are studied in the dissertation.
电磁计算部分，本文主要考虑了表面贡献、边缘贡献以及多次反射贡献三种最主要的散射机理。
To realize efficient solution of electromagnetic(EM) scattering from complex target has very practical value for the design of radar system and identify of radar target.
复杂目标电磁散射的高效求解对于雷达系统设计与雷达目标识别具有十分重要的意义。
The angle-dependent characteristic of electromagnetic(EM) scattering from photonic crystal with the microstructure of morpho butterfly′s wing is investigated.
应用数值方法对特殊光子晶体-蓝蝴蝶翅膀微结构的光学散射角偏特性进行了深入研究。
Here the em polarization scattering problem for a dielectric cylinder has been calculated, and the results coincide well with the theoretical results or the results published in the literature.
本文以介质板柱体的极化散射为例进行了计算，所得结果与理论结果以及其它文献中的精确结果进行比较，吻合很好。
The dissertation presents systemic theoretical studies on the electromagnetic (em) scattering by rough surface and vegetation.
本论文就粗糙(地)面、植被表面电磁散射特性开展了系统的理论研究。
The dissertation presents systemic theoretical studies on the electromagnetic (em) scattering by rough surface and vegetation.
本论文就粗糙(地)面、植被表面电磁散射特性开展了系统的理论研究。
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