Analysis of Electrically Large Dielectric Coated Conducting Cylinder of Arbitrary Cross Section

陈军; 洪伟; 陈忆元

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Analysis of Electrically Large Dielectric Coated Conducting Cylinder of Arbitrary Cross Section

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- Analysis of Electrically Large Dielectric Coated Conducting Cylinder of Arbitrary Cross Section
- Acta Electronica Sinica Issue 6, (1996)
- 作者机构：
  
  东南大学毫米波国家重点实验室
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN011
- Published：1996
- 稿件说明：
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[1]陈军,洪伟,陈忆元.任意截面形状电大尺寸涂覆介质导体柱电磁散射特性的分析[J].电子学报,1996(06):100-103.

陈军, 洪伟, 陈忆元. Analysis of Electrically Large Dielectric Coated Conducting Cylinder of Arbitrary Cross Section[J]. Acta Electronica Sinica, 1996, (6).
[1]陈军,洪伟,陈忆元.任意截面形状电大尺寸涂覆介质导体柱电磁散射特性的分析[J].电子学报,1996(06):100-103. DOI：

陈军, 洪伟, 陈忆元. Analysis of Electrically Large Dielectric Coated Conducting Cylinder of Arbitrary Cross Section[J]. Acta Electronica Sinica, 1996, (6). DOI：

摘要

本文借助不变性测试方程（ＭＥＩ）这一新概念，成功地计算了任意截面形状电大尺寸涂覆介质导体柱的电磁散射特性．在截断边界上采用（ＭＥＩ），使得截断边界十分接近散射体表面，从而使占用计算机内存大大减少，同时与矩量法相比，还显著缩短了计算时间．本文在微机上计算的是电大尺寸柱体周长达１２０个波长，是一般方法无法比拟的．

Abstract

The concept of measured equation of invariance（MEI） is successfully applied to the computation of electrically large dielectric coated conductiong cylinder of arbitrary cross section. The MEI’s are used on the truncation boundary

which makes the truncation much closer to the scattering surface

thus reduces the computer memories requirements dramatically.

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