Design Study of Dispersive Material Circuit in FDTD/FIT Dataflow Machine

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  • FDTD法/FITデータフローマシンにおける分散媒質計算に関する研究
  • FDTDホウ/FIT データフローマシン ニ オケル ブンサン バイシツ ケイサン ニ カンスル ケンキュウ

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Abstract

To aim to develop a portable high-performance computing machine of microwave simulation, which is employed in design of high-frequency electronic product, the author has been working in development of a dedicated computer of the FDTD method with dataflow architecture. It is expected that much higher throughput performance for microwave simulation will be achieved to efficiently implement the FDTD scheme in the dedicated computer system. It was shown in previous works shat various kinds of numerical models such as complicated shape scatterer, material distribution, the PML boundary condition are invoked in the FDTD method dedicated computer. In addition to such numerical models, implementation of simulation circuit for dispersive material in the dedicated computer is proposed in this paper.

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