Hybrid FDTD Method Based on Explicit/ADI Schemes and Its Application to 2-D Analysis

DOI Web Site 9 References
  • KURODA Kyosuke
    Graduate School of Engineering, Shizuoka University
  • ASAI Hideki
    Graduate School of Engineering, Shizuoka University:Faculty of Engineering, Shizuoka University

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Other Title
  • 陽的/陰的混合FDTD法と二次元解析への適用(放送,EMC,一般)
  • 陽的/陰的混合FDTD法と二次元解析への適用
  • ヨウテキ インテキ コンゴウ FDTDホウ ト 2ジゲン カイセキ エ ノ テキヨウ

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Abstract

In this report, we propose a hybrid finite-difference time-domain (FDTD) method, where the FDTD method and the ADI-FDTD method are used for the simulation of the space which is composed of two subdomains, where different cell sizes are used. By the proposed approach, the use of small time step size can be avoided, and then the CPU time is reduced. In this work, updating formula of the boundary between two subdomains is formulated. The validity of proposed approach is shown from some simulation results.

Journal

  • ITE Technical Report

    ITE Technical Report 35.13 (0), 27-32, 2011

    The Institute of Image Information and Television Engineers

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