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Overlap Algorithm for the Nonstandard FDTD Method Using Nonuniform Mesh
https://kitami-it.repo.nii.ac.jp/records/7297
https://kitami-it.repo.nii.ac.jp/records/7297eeb59170-b247-4ad7-8427-d8abbe45977c
名前 / ファイル | ライセンス | アクション |
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Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||
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公開日 | 2009-03-10 | |||||||||||||
タイトル | ||||||||||||||
タイトル | Overlap Algorithm for the Nonstandard FDTD Method Using Nonuniform Mesh | |||||||||||||
言語 | en | |||||||||||||
言語 | ||||||||||||||
言語 | eng | |||||||||||||
キーワード | ||||||||||||||
主題Scheme | Other | |||||||||||||
主題 | FDTD method | |||||||||||||
キーワード | ||||||||||||||
主題Scheme | Other | |||||||||||||
主題 | Non-uniform mesh | |||||||||||||
キーワード | ||||||||||||||
主題Scheme | Other | |||||||||||||
主題 | NS-FDTD method | |||||||||||||
キーワード | ||||||||||||||
主題Scheme | Other | |||||||||||||
主題 | numerical analysis | |||||||||||||
キーワード | ||||||||||||||
主題Scheme | Other | |||||||||||||
主題 | scattering | |||||||||||||
資源タイプ | ||||||||||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||
タイプ | journal article | |||||||||||||
アクセス権 | ||||||||||||||
アクセス権 | open access | |||||||||||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||||
著者 |
Ohtani, Tadao
× Ohtani, Tadao
× Taguchi, Kenji
× Kashiwa, Tatsuya
× Kanai, Yasushi
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抄録 | ||||||||||||||
内容記述タイプ | Abstract | |||||||||||||
内容記述 | In this paper, the overlap algorithm is applied to the nonstandard finite-difference time-domain (NS-FDTD) method using a nonuniform mesh in a 2-D space. The characteristics of the overlap algorithm are numerically examined and compared with a no overlap algorithm. The results show that the reflection rate from the interface of the two meshes using the overlap algorithm is less than -80 dB, which is smaller than that of the NS-FDTD method without the overlap. Consequently, it is shown that the overlap algorithm is more suitable for the NS-FDTD method when using a nonuniform mesh. The overlap algorithm is successfully applied to the analysis of a dielectric flat panel and a corrugated surface. | |||||||||||||
書誌情報 |
IEEE transactions on magnetics 巻 43, 号 4, p. 1317-1320, 発行日 2007-04 |
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DOI | ||||||||||||||
識別子タイプ | DOI | |||||||||||||
関連識別子 | http://doi.org/10.1109/TMAG.2007.891003 | |||||||||||||
フォーマット | ||||||||||||||
内容記述タイプ | Other | |||||||||||||
内容記述 | application/pdf | |||||||||||||
出版者 | ||||||||||||||
出版者 | Institute of Electrical and Electronics Engineers | |||||||||||||
言語 | en | |||||||||||||
著者版フラグ | ||||||||||||||
言語 | en | |||||||||||||
値 | publisher | |||||||||||||
出版タイプ | ||||||||||||||
出版タイプ | VoR | |||||||||||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |