| Presentation | 2020-11-05 Isogeometric boundary element methods using collocation for electromagnetic wave scattering problems Kazuki Niino, Naoshi Nishimura, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper describes on a boundary element method using the isogeometric analysis for electromagnetic wave scattering problems and its discretisation based on collocation. In our previous research we proposed that the EFIE~(Electric Field Integral Equation) and MFIE~(Magnetic Field Integral Equation), which are formulations of boundary integral equations for wave scattering problems with PECs~(Perfectly Electric Conductors), can be discretised with collocation by interpolating unknown functions with the B spline functions. In this paper we extend this numerical method to wave scattering problems with dielectric materials and show that a similar discretisation method is available for the PMCHWT~(Poggio-Miller-Chang-Harrington-Wu-Tsai) formulation, which is one of formulations of boundary integral equations for the scattering problems with dielectric materials. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Isogeometric boundary element method / PMCHWT formulation / collocation |
| Paper # | EMT2020-28 |
| Date of Issue | 2020-10-29 (EMT) |
| Conference Information | |
| Committee | EMT / IEE-EMT |
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| Conference Date | 2020/11/5(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Video Conf. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Electromagnetic Theory, etc. |
| Chair | Koichi Hirayama(Kitami Inst. of Tech.) / Akira Matsushima(Kumamoto Univ.) |
| Vice Chair | Hiroyuki Deguchi(Doshisha Univ.) |
| Secretary | Hiroyuki Deguchi(Tokyo Metropolitan Univ.) / (Miyazaki Univ.) |
| Assistant | Kazuki Niino(Kyoto Univ.) / Junichiro Sugisaka(Kitami Inst. of Tech.) |
| Paper Information | |
| Registration To | Technical Committee on Electromagnetic Theory / Technical Meeting on Electromagnetic Theory |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Isogeometric boundary element methods using collocation for electromagnetic wave scattering problems |
| Sub Title (in English) | |
| Keyword(1) | Isogeometric boundary element method |
| Keyword(2) | PMCHWT formulation |
| Keyword(3) | collocation |
| 1st Author's Name | Kazuki Niino |
| 1st Author's Affiliation | Kyoto University(Kyoto Univ.) |
| 2nd Author's Name | Naoshi Nishimura |
| 2nd Author's Affiliation | Kyoto University(Kyoto Univ.) |
| Date | 2020-11-05 |
| Paper # | EMT2020-28 |
| Volume (vol) | vol.120 |
| Number (no) | EMT-221 |
| Page | pp.pp.9-11(EMT), |
| #Pages | 3 |
| Date of Issue | 2020-10-29 (EMT) |