| Presentation | 2021-03-05 Computational Cost Reduction of Incident Power Density Reconstruction for Human Exposure to Electromagnetic Fields at Quasi-Millimeter and Millimeter Wave Bands Shuntaro Omi, Kensuke Sasaki, Kanako Wake, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The incident power density (IPD) is employed as a measure of the local human exposure at quasi-millimeter and millimeter frequency ranges. We have investigated the reconstruction of the IPD using the inverse source method (ISM). The ISM has an advantage that can reduce the number of measurement points in comparison with the method with plane-wave spectrum expansion. However, the major issue of the ISM is larger computational cost including computational time and amount of memory required. In this manuscript, computationally efficient reconstruction of the IPD with the multilevel fast multipole method (MLFMM) is studied. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Human exposure assessment / incident power density / inverse problem / multilevel fast multipole method (MLFMM) |
| Paper # | EMCJ2020-77 |
| Date of Issue | 2021-02-26 (EMCJ) |
| Conference Information | |
| Committee | EMCJ / MICT |
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| Conference Date | 2021/3/5(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Kensei Oh(Nagoya Inst. of Tech.) / Eisuke Hanada(Saga Univ.) |
| Vice Chair | Atsuhiro Nishikata(Tokyo Inst. of Tech.) / Hirokazu Tanaka(Hiroshima City Univ.) / Daisuke Anzai(Nagoya Inst. of Tech.) |
| Secretary | Atsuhiro Nishikata(Denso) / Hirokazu Tanaka(NAIST) / Daisuke Anzai(Kobe Univ.) |
| Assistant | Nami Sasaki(Seiwa Electric MFG) / Hiroyoshi Shida(Tokin EMC Engineering) / Sho Muroga(Akita Univ.) / Keita Saku(Kyushu Univ.) / Kai Ishida(KISTEC) / Kento Takabayashi(Okayama Pref. Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Electromagnetic Compatibility / Technical Committee on Healthcare and Medical Information Communication Technology |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Computational Cost Reduction of Incident Power Density Reconstruction for Human Exposure to Electromagnetic Fields at Quasi-Millimeter and Millimeter Wave Bands |
| Sub Title (in English) | |
| Keyword(1) | Human exposure assessment |
| Keyword(2) | incident power density |
| Keyword(3) | inverse problem |
| Keyword(4) | multilevel fast multipole method (MLFMM) |
| 1st Author's Name | Shuntaro Omi |
| 1st Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
| 2nd Author's Name | Kensuke Sasaki |
| 2nd Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
| 3rd Author's Name | Kanako Wake |
| 3rd Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
| Date | 2021-03-05 |
| Paper # | EMCJ2020-77 |
| Volume (vol) | vol.120 |
| Number (no) | EMCJ-420 |
| Page | pp.pp.26-29(EMCJ), |
| #Pages | 4 |
| Date of Issue | 2021-02-26 (EMCJ) |