A High-Performance Parallel MLFMA

FONT face; Verdana; PAN Xiao-min; SHENG Xin-qing; FONT

您当前的位置：

首页 >

文章列表页 >

A High-Performance Parallel MLFMA

更新时间：2025-07-16

- A High-Performance Parallel MLFMA
- Acta Electronica Sinica Vol. 38, Issue 3, Pages: 580-584(2010)
- 作者机构：
  
  北京理工大学信息与电子学院电磁仿真中心,北京,100081
- 作者简介：
- 基金信息：
- DOI：
  CLC： O441
- Published：2010
- 稿件说明：
移动端阅览
FONT face, Verdana, PAN Xiao-min, et al. A High-Performance Parallel MLFMA[J]. Acta Electronica Sinica, 2010, 38(3): 580-584.
DOI：

FONT face, Verdana, PAN Xiao-min, et al. A High-Performance Parallel MLFMA[J]. Acta Electronica Sinica, 2010, 38(3): 580-584. DOI：

摘要

<FONT face=Verdana>针对主流并行计算机架构以及电特大目标的特点，提出并实现一种高性能并行多层快速多极子算法。采用由粗到细、多层次渐进展开的表述形式，并配以算例，具体分析算法每个环节的数值性能，充分研究、展示算法的效率和精度。使用本文算法，成功计算了未知数超过3亿1千万，电尺寸达到2000个波长的电特大目标的电磁散射。

Abstract

<FONT face=Verdana>Based on the architecture of a popular parallel platform and properties of extremely large targets

a high-performance parallel multilevel fast multipole algorithm (MLFMA) is proposed and implemented. A detailed description of the proposed parallel MLFMA is presented by a style of multilevel development from a coarser to finer consideration. Along with numerical experiments to analyze numerical performance of each part of the algorithm

the efficiency

accuracy and capability of the parallel MLFMA are well demonstrated. This high-performance parallel MLFMA has successfully computed scatterings by targets with over 310 millions unknowns and more than 2000 wavelengths in sizes.

关键词

Keywords

references

Views

1804

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Gate Width Influence on Subthreshold Swing of AlGaN/GaN HEMTs

Theoretic Study of Single-Port Antenna Scattering

A Novel Method for Calculating the Radiation and Scattering Patterns of Large Finite Arrays Including Mutual Coupling Effects

Statistics Characteristics of Polarimetric Scattering from Chaff

The Parallel JEC-FDTD Algorithm for Magnetized Plasmas and Its Applications

Related Author

LIU Shang-he

HU Xiao-feng

MA Gui-lei

YANG Ming

LIU Jun

JI Qi-zheng

GONG Shu-xi

JIANG Wen

Related Institution

School of Electronics & Information Engineering， Nanjing University of Information Science & Technology

Beijing Institute of Spacecraft Environment Engineering

Army Engineering University， Shijiazhuang Campus， National Key Laboratory on Electromagnetic Environment Effects

Beijing Orient Institute of Measurement and Test

Science and Technology on Antenna and Microwave Laboratory,Xidian University

⁰