Electrically large structures in WIPL-D

Mengtao Yuan, Tapan K. Sarkar

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

Abstract

In this paper, an electrically large structure, a 50-λ (where A is the wave length) long airplane and a dual-polarized 60-element Vivaldi array are run in 64-bit version WIPL-D software on the Intel® Itanium2® platform with 64GB physical memory. The scattering electromagnetic parameters (the RCS, the surface current, and the near field) and the radiation pattern are shown. The memory usage and the CPU times for different number of unknowns larger than the limit of 32-bit PCs are listed. We also show that this 64-bit version of WIPL-D can go beyond the 64GB physical memory and the speed is not significantly decreased when the virtual memory is used.

Original languageEnglish (US)
Title of host publication2005 IEEE/ACES International Conference on Wireless Communications and Applied Computational Electromagnetics
Pages82-85
Number of pages4
DOIs
StatePublished - Dec 1 2005
Event2005 IEEE/ACES International Conference on Wireless Communications and Applied Computational Electromagnetics - Honolulu, HI, United States
Duration: Apr 3 2005Apr 7 2005

Publication series

Name2005 IEEE/ACES International Conference on Wireless Communications and Applied Computational Electromagnetics
Volume2005

Other

Other2005 IEEE/ACES International Conference on Wireless Communications and Applied Computational Electromagnetics
CountryUnited States
CityHonolulu, HI
Period4/3/054/7/05

Keywords

  • 64 bit computing
  • Electrically large structures
  • More than 2GB RAM
  • Vivaldi
  • WIPL-D

ASJC Scopus subject areas

  • Engineering(all)

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  • Cite this

    Yuan, M., & Sarkar, T. K. (2005). Electrically large structures in WIPL-D. In 2005 IEEE/ACES International Conference on Wireless Communications and Applied Computational Electromagnetics (pp. 82-85). [1469534] (2005 IEEE/ACES International Conference on Wireless Communications and Applied Computational Electromagnetics; Vol. 2005). https://doi.org/10.1109/WCACEM.2005.1469534