A Novel Efficient Simplified Strategy for MLFMA

DOI

10.2991/iccasm.2012.237How to use a DOI?

Keywords

Electromagnetic scattering, Multilevel fast multipole algorithm, Radar cross section, aircraft

Abstract

To solve large target RCS accurately and efficiently, based on CFIE (Combined Field Integral Equation), various factors influencing the memory, efficiency are analyzed in detail. Based on this analysis, a high-efficient and simple method used on solving large target RCS is proposed. By improving the comprehensive control and treatment on the gird, memory and precision of the algorithm, the aim that analyzing the electromagnetic scattering characteristic rapidly is realized under the condition of the effective resource. Numerical examples show that the simplified and efficient method is correct, and that other benefit such as improved computational efficiency and saved computational memory are obtained meanwhile the computational accuracy can be guaranteed.

Copyright

© 2012, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Zhanhe Liu
AU  - Rui Wang
AU  - Junbo Bao
AU  - Ying Wang
PY  - 2012/08
DA  - 2012/08
TI  - A Novel Efficient Simplified Strategy for MLFMA
BT  - Proceedings of the 2012 International Conference on Computer Application and System Modeling (ICCASM 2012)
PB  - Atlantis Press
SP  - 932
EP  - 934
SN  - 1951-6851
UR  - https://doi.org/10.2991/iccasm.2012.237
DO  - 10.2991/iccasm.2012.237
ID  - Liu2012/08
ER  -