Analysis of effective permittivity for different dielectric material in a Yee cell (アンテナ・伝播)

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概要

• 論文の詳細を見る

• The Effective Permittivities (EPs) at the inclined dielectric interface in a Yee's cell are calculated and evaluated by using the boundary conditions and numerical reflection coefficient. At the interface of two dielectric media, EPs must be determined to preserve the relations between the field components on adjacent sides of the boundaries with high accuracy in the FDTD analysis. In order to evaluate the calculated accuracy of effective permittivity at the dielectric boundary, the numerical reflection coefficient is analyzed and computed by applying the proposed EPs approach. The numerical analysis is performed for several examples and confirmed that the proposed EPs have high accuracy. Moreover, it is confirmed that the evaluation method for high accuracy EPs of a Yee cell with inclined dielectric material is a suitable and useful for FDTD method.

• 社団法人電子情報通信学会の論文
• 2008-01-16

著者

• Min Kyeong-sik

  Department Of Radio Science And Engineering College Of Sciences And Engineering Korea Maritime Unive

• Vu Manh‐dat

  Department Of Radio Science And Engineering College Of Sciences And Engineering Korea Maritime Unive

• Vu Manh-Dat

  Department of Radio Science and Engineering, College of Sciences and Engineering, Korea Maritime Uni

関連論文

• Analysis of effective permittivity for different dielectric material in a Yee cell (アンテナ・伝播)
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