• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Applied Computational Electromagnetics Society journal >A VSIE Solution for EM Scattering Using the Multilevel Complex Source Beam Method
【24h】

A VSIE Solution for EM Scattering Using the Multilevel Complex Source Beam Method

机译：多级复杂源光束法的EM散射VSIE解决方案

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Multilevel complex source beam (CSB) method is introduced to accelerate the volume-surface integral equation (VSEE) for the analysis of electromagnetic scattering from the composite structures comprising conductor and dielectric material. The field generated by each basis function or testing function is expressed by use of the equivalent point source defined over the complex sphere. The far interactions between basis functions and testing functions are replaced by the interactions between complex point sources, which can be calculated efficiently by taking advantage of the directionality of the complex point sources. The translation invariance property of Green's function is exploited to further improve efficiency. In numerical examples, the number of CSBs and truncation angle are given for each level, and the computational efficiency of the proposed method is validated by comparison with the conventional VSLE method.
机译：引入了多层复合源束（CSB）方法来加速体积表面积分方程（VSEE），以分析来自包含导体和介电材料的复合结构的电磁散射。由每个基本函数或测试函数生成的字段通过使用在复杂球体上定义的等效点源来表示。基本功能和测试功能之间的远距离交互被复杂点源之间的交互所取代，可以通过利用复杂点源的方向性来有效地进行计算。利用格林函数的平移不变性进一步提高了效率。在数值示例中，为每个级别给出了CSB的数量和截断角，并且通过与常规VSLE方法进行比较来验证了该方法的计算效率。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号