期刊
RADIOENGINEERING
卷 25, 期 4, 页码 629-636出版社
SPOLECNOST PRO RADIOELEKTRONICKE INZENYRSTVI
DOI: 10.13164/re.2016.0629
关键词
Computational electromagnetics; wire-grid structures; MoM; wideband analysis; adaptive frequency sampling; rational interpolation; GPGPU computing
资金
- Polish Ministry of Science and Higher Education [BK-220/RAu-3/2016]
- GeCONiI project [POIG.02.03.01-24-099/13]
A computationally efficient MoM-based framework for broadband electromagnetic simulation of wire-grid shielding structures is presented in the paper. Broadband capability of the approach is attained through supporting MoM by an adaptive frequency sweep combined with rational interpolation of the observable implemented via StoerBulirsch algorithm. The performance increase is gained by employing CUDA-enabled CPU+GPU co-processing. For large-size problems exceeding the amount of memory available on the GPU device, a hybrid out-of-GPU memory LU decomposition algorithm is employed. The demonstration examples are provided to illustrate the the accuracy and high efficiency of the approach.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据