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各種高精度FDTD法の数値分散特性及び安定条件の比較検討
https://kitami-it.repo.nii.ac.jp/records/8255
ad9622d6-ea79-413a-be31-4a5a96403f80
| 名前 / ファイル | ライセンス | アクション | |
|---|---|---|---|
2002_各種高精度FDTD法の数値分散特性及び安定条件の比較検討.pdf (904.1 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2016-07-06 | |||||
| タイトル | ||||||
| 言語 | ja | |||||
| タイトル | 各種高精度FDTD法の数値分散特性及び安定条件の比較検討 | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | 光速度補正FDTD法 | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | FDTD(2,4)法 | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Non-standard FDTD法 | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | 数値分散 | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | 安定条件 | |||||
| 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 |
千藤, 雄樹
× 千藤, 雄樹× 田口, 健治× 工藤, 祥典× 柏, 達也× 大谷, 忠生 |
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| 著者別名 | ||||||
| 姓名 | ||||||
| 姓名 | SENDO, Yuuki | |||||
| 言語 | en | |||||
| 著者別名 | ||||||
| 姓名 | ||||||
| 姓名 | TAGUCHI, Kenji | |||||
| 言語 | en | |||||
| 著者別名 | ||||||
| 姓名 | ||||||
| 姓名 | KUDO, Hironori | |||||
| 言語 | en | |||||
| 著者別名 | ||||||
| 姓名 | ||||||
| 姓名 | KASHIWA, Tatsuya | |||||
| 言語 | en | |||||
| 著者別名 | ||||||
| 姓名 | ||||||
| 姓名 | OHTANI, Tadao | |||||
| 言語 | en | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | FDTD法における位相誤差を縮小するために種々の高精度FDTD法が考案されている.それゆえ,実際の解析での適切な使い分けのためには各手法の特性を比較検討することが重要である,本論文では,高精度FDTD法である光速度補正FDTD法,FDTD(2,4)法,差分係数補正FDTD(2,4)法,Non-standard FDTD(NS-FDTD)法,及びFDTD(2,4)法を改良した新手法として提案する光速度補正FDTD(2,4)法を取り上げ,それらの数値分散特性及び安定条件について比較検討した.統一的比較のために,NS-FDTD法における帯域特性を示し得る数値分散式を新たに導出した,また,光速度補正FDTD法及び光速度補正FDTD(2,4)法における3次元数値分散式及び安定条件を新たに示した.その結果,狭帯域での簡便な解析には光速度補正FDTD法,広帯域な解析にはFDTD(2,4)法,狭帯域での高精度な解析にはNS-FDTD法がそれぞれ適することを明らかにした. | |||||
| 書誌情報 |
電子情報通信学会論文誌C 巻 J85-C, 号 12, p. 1159-1167, 発行日 2002-12 |
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| 権利 | ||||||
| 権利情報 | c2002 一般社団法人電子情報通信学会 | |||||
| 出版者 | ||||||
| 出版者 | 一般社団法人電子情報通信学会 | |||||
| 著者版フラグ | ||||||
| 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 | |||||
