Bistatic Radar Cross Section Prediction of 3-D Target Based on GPU-FDTD Method
作者： Hanyong Zhang , Yuan Lei , Haizeng Ye , Yuhan Gong
DOI: 10.1109/ISAPE.2018.8634180
关键词:
摘要: The finite-difference time-domain (FDTD) algorithm is widely applied in analyzing electromagnetic scattering of targets. However, central processing unit (CPU) time restricts its application. In this paper, graphics (GPU) utilized to accelerate the calculation FDTD for analysis three-dimensional (EM) problems. parallel verified by comparing numerical results those obtained though sequential execution on CPU. A significant speedup 30.6x an NVIDIA GeForce GTX 570 GPU card. Also, Comparative show a improvement computation efficiency GPU-Accelerated versus FDTD.
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