Parallel spatially dispersive finite-difference timedomain method based on GPU

Wei Song*, Meng Bao, Xin Qing Sheng

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The permittivity of wire medium presents not only anisotropy, but also frequency and spatially dispersion. In this paper, a parallel spatially dispersive finite-difference timedomain (FDTD) method based on the graphics processing unit (GPU) is designed and implemented. The proposed method is validated by numerical results of sub-wavelength imaging. High acceleration ratio demonstrates the efficiency of the parallel dispersive FDTD algorithm.

Original languageEnglish
Title of host publication2012 10th International Symposium on Antennas, Propagation and EM Theory, ISAPE 2012
Pages1003-1007
Number of pages5
DOIs
Publication statusPublished - 2012
Event2012 10th International Symposium on Antennas, Propagation and EM Theory, ISAPE 2012 - Xi'an, China
Duration: 22 Oct 201226 Oct 2012

Publication series

Name2012 10th International Symposium on Antennas, Propagation and EM Theory, ISAPE 2012

Conference

Conference2012 10th International Symposium on Antennas, Propagation and EM Theory, ISAPE 2012
Country/TerritoryChina
CityXi'an
Period22/10/1226/10/12

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