Novel FDTD Huygens source enables highly complex simulation scenarios on ordinary PCs

Charleston, SC(2009)

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摘要
This article demonstrated the effectiveness of a novel FDTD source called Huygens source. The source uses a generalized TFSF implementation and enables straightforward FDTD unidirectional subgridding with tremendous savings in CPU time and memory consumption. Furthermore, the incident field can be provided by other numerical EM tools like MoM and the new FDTD Huygens sources acts as a powerful hybridization between the two methods.
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关键词
computational electromagnetics,finite difference time-domain analysis,fdtd huygens source,fdtd unidirectional subgridding,mom,electromagnetic simulation tools,memory consumption,ordinary pc,solid modeling,magnetic resonance imaging,radio frequency,computational modeling,finite difference methods,medical simulation,lead,ray tracing
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