Parallel UTD Algorithm and Its Application to the Analysis of Airborne Antennas

ZHANG Yu; LIANG Chang-hong

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Parallel UTD Algorithm and Its Application to the Analysis of Airborne Antennas

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- Parallel UTD Algorithm and Its Application to the Analysis of Airborne Antennas
- Acta Electronica Sinica Vol. 31, Issue 3, Pages: 332-334(2003)
- 作者机构：
  
  西安电子科技大学电子工程学院,陕西,西安,710071
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN821.8
- Published：2003
- 稿件说明：
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ZHANG Yu, LIANG Chang-hong. Parallel UTD Algorithm and Its Application to the Analysis of Airborne Antennas[J]. Acta Electronica Sinica, 2003, 31(3): 332-334.
DOI：

ZHANG Yu, LIANG Chang-hong. Parallel UTD Algorithm and Its Application to the Analysis of Airborne Antennas[J]. Acta Electronica Sinica, 2003, 31(3): 332-334. DOI：

摘要

要实现对复杂环境的EMC分析

最大的障碍是计算量过大

耗时太长.本文提出MPI结合UTD的并行算法

实现了大型复杂飞行器机载天线的方向图特性分析.数值结果表明

并行UTD算法可以大大节省计算时间.这一方法为在小型机系统下实现大型EMC分析软件提供了坚实的基础.

Abstract

Too much time is needed for EMC analysis of complicated EM environment.To overcome this drawback

a parallel algorithm which combined UTD and MPI function is presented in this paper

and the radiation pattern of airborne antennas is analyzed with this method.Numerical results show that parallel UTD algorithm can drastically reduce the computing time.This method provides a solid foundation for complex EMC software on small computer system.

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