2005年
等価多重極モーメント法の拡張と低周波磁界誘導電界計算への応用
電気学会論文誌. A, 基礎・材料・共通部門誌 = The transactions of the Institute of Electrical Engineers of Japan. A, A publication of Fundamentals and Materials Society
- ,
- ,
- 巻
- 125
- 号
- 6
- 開始ページ
- 533
- 終了ページ
- 543
- 記述言語
- 英語
- 掲載種別
- DOI
- 10.1541/ieejfms.125.533
- 出版者・発行元
- The Institute of Electrical Engineers of Japan
This paper presents a generalized equivalent multipole-moment method for calculating three-dimensional Laplacian fields in multi-spherical system. The Greengard & Rokhlin's M2M, M2L, and L2L formulae enable the multipole-moment method to calculate the fields in general arrangement of multi-spheres, which involve exclusive and multi-layered spherical arrangement. We applied this method to electric field calculation in biological structures induced by ELF magnetic fields. The induced electric fields in a three eccentric and exclusive spheres system, which models human head with two eyeballs, are calculated under the application of homogeneous and magnetic-dipole fields. The validity of this method is successfully confirmed by comparing the calculated fields with those by the fast-multipole surface-charge-simulation method.
- リンク情報
- ID情報
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- DOI : 10.1541/ieejfms.125.533
- ISSN : 1347-5533
- ISSN : 0385-4205
- CiNii Articles ID : 10015676613
- identifiers.cinii_nr_id : 1000040175336
- SCOPUS ID : 79955397754