High performance computing on scattering from extremely large targets by MLFMA

Xiao Min Pan*, Xin Qing Sheng

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

5 引用 (Scopus)

摘要

Difficulties associated with extremely large targets, including construction of the geometry tree in the algorithm, reduction of the number of far-field patterns and fast computation of radar cross section, are pointed out. Based on the architecture of popular parallel platforms, distributed memory parallel systems, and properties of targets with extremely large sizes, relative solutions are proposed. The efficiency of the proposed parallel multilevel fast multipole algorithm (MLFMA) scheme is validated by successful computations of scattering from targets with over five hundred million unknowns and several thousand wavelengths in size.

源语言英语
页(从-至)1690-1693
页数4
期刊Xi Tong Gong Cheng Yu Dian Zi Ji Shu/Systems Engineering and Electronics
33
8
DOI
出版状态已出版 - 8月 2011

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