Title :
Accelerated GRECO based on GPU
Author :
ZhengLong, Yang ; Lin, Jin ; Weiqing, Li
Author_Institution :
Nanjing Res. Inst. of Electron. Technol.
Abstract :
Graphical electromagnetic computing (GRECO) is implemented by programmable pipeline of modern GPU (graphics process unit) to obtain the electromagnetic scattering of complex target. The speed of the simulation is improved up to 20 times compare to the raw GRECO. The ray tracing algorithm based on GPU is applied to obtain the contribution of multiple scattering of target with concave structure
Keywords :
computational electromagnetics; electromagnetic wave scattering; pipeline processing; ray tracing; GPU; accelerated GRECO; complex target; concave structure; electromagnetic scattering; graphical electromagnetic computing; graphics process unit; programmable pipeline; ray tracing algorithm; Acceleration; Central Processing Unit; Computational modeling; Electromagnetic scattering; Graphics; Optical scattering; Pipelines; Radar scattering; Ray tracing; Signal processing algorithms; EM Scattering; GPU; GRECO;
Conference_Titel :
Radar, 2006. CIE '06. International Conference on
Conference_Location :
Shanghai
Print_ISBN :
0-7803-9582-4
Electronic_ISBN :
0-7803-9583-2
DOI :
10.1109/ICR.2006.343545
