并行共形FDTD算法及其在PBG结构仿真中的应用

张玉, 宋健, 梁昌洪

电子学报 ›› 2003, Vol. 31 ›› Issue (S1) : 2142-2144.

PDF(633 KB)
PDF(633 KB)
电子学报 ›› 2003, Vol. 31 ›› Issue (S1) : 2142-2144.
科研通信

并行共形FDTD算法及其在PBG结构仿真中的应用

  • 张玉, 宋健, 梁昌洪
作者信息 +

Study on the Parallel Modified Locally Conformal FDTD Algorithm on Cluster of PCs for PBG Structures

  • ZHANG Yu, SONG Jian, LIANG Chang-hong
Author information +
文章历史 +

摘要

本文研究了MPI信息传递接口支持下的3维并行共形网格FDTD算法,并利用典型PC集群的硬件环境进行了具体的实例测试.采用该方法对一种一维圆形光子带隙微带滤波结构的S参数进行了计算,数值结果表明了本文方法的正确性与有效性.

Abstract

MPI based parallel 3D FDTD is studied with the support of Cluster of PCs.With parallelized locally conformal FDTD technique, a type of photonic band gap(PBG) structure in microstrip transmission line is analyzed.The comparison of the Parallel Conformal FDTD simulations with Moment Method results shows an excellent agreement.

关键词

共形网格FDTD / 并行FDTD / 光子带隙 / PC集群

Key words

conformal FDTD / parallel FDTD / PBG / cluster of PCs

引用本文

导出引用
张玉, 宋健, 梁昌洪. 并行共形FDTD算法及其在PBG结构仿真中的应用[J]. 电子学报, 2003, 31(S1): 2142-2144.
ZHANG Yu, SONG Jian, LIANG Chang-hong. Study on the Parallel Modified Locally Conformal FDTD Algorithm on Cluster of PCs for PBG Structures[J]. Acta Electronica Sinica, 2003, 31(S1): 2142-2144.
中图分类号: TN011   

参考文献

[1] A Taflove.Computational Electrodynamics:the Finite-difference Timedomain Method[M].MA:ARTECH HOUSE INC, MA,2000.

[2] Ulf Andersson.Time Domain Methods for Maxwell Equation.Doctoral Dissertation[D].Sweden:Royal Institute of Technology,2001.

[3] 都志辉.高性能计算并行编程技术[M].北京:清华大学出版社,2001.

[4] ATaflove,Korada Umashankar.Radar cross section of general three-dimensional scatterers[J].IEEE Trans on EMC.1983,25(4):433-

[5] Anaya J A, Marcotegui T Lopetegi, M A G Laso, M Sorolla.Analysis of new periodic structures in microstrip by FDTD[A].European Congress on Computational Methods in Applied Sciences and Engineering[C].Barcelona, 11-14 September 2000.

[6] Zhang Yu, Li Long, Liang Changhong.A modified locally conformal FDTD method for broadwall radiating slot in a finite wall thickness waveguide[J].Microwave Opt.Technol.Lett.2002,35(3):198-201.

基金

国家自然科学基金 (No.69931030)

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