| Presentation | 2024-03-14 [Invited Talk (Young Researcher)] Studies on computation time improvements for the MR/FDTD method Kei Asahi, Takuji Arima, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | With the ongoing developments of the telecommunication technologies, further complexi?cation of the commonly used communication technologies is expected. In developing such telecommunication technologies, the ability to perform numerical analysis on large-scale models is predicted to be important. Conventional method for such analyses, such as the Ray-Tracing method, utilizes the geometric approximation, which may lead to inaccuracy when analyzing newly developed and more complex communication methods. On the other hand, the FDTD method, which is one of the widely-used full-wave method, is said to be unsuitable for the large-scale analysis. The MR/FDTD method is a derived method of the FDTD method and is more suitable for the large-scale simulation. However, this method still has issues making it not ?t for the practical use. In this study, computation time improvement method and other methods are proposed and their e?ectiveness are evaluated through numerical simulations. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | FDTD / MR/FDTD / EM simulation / Optimization |
| Paper # | AP2023-206 |
| Date of Issue | 2024-03-07 (AP) |
| Conference Information | |
| Committee | AP |
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| Conference Date | 2024/3/14(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | UNIVERSITY OF FUKUI |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Antennas and Propagation |
| Chair | Kunio Sakakibara(Nagoya Inst. of Tech.) |
| Vice Chair | YUAN Qiaowei(Tohoku Inst. of Tech.) |
| Secretary | YUAN Qiaowei(Mitsubishi Electric) |
| Assistant | Tomoki Murakami(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Antennas and Propagation |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Invited Talk (Young Researcher)] Studies on computation time improvements for the MR/FDTD method |
| Sub Title (in English) | |
| Keyword(1) | FDTD |
| Keyword(2) | MR/FDTD |
| Keyword(3) | EM simulation |
| Keyword(4) | Optimization |
| 1st Author's Name | Kei Asahi |
| 1st Author's Affiliation | Tokyo University of Agriculture and Technology(TUAT) |
| 2nd Author's Name | Takuji Arima |
| 2nd Author's Affiliation | Tokyo University of Agriculture and Technology(TUAT) |
| Date | 2024-03-14 |
| Paper # | AP2023-206 |
| Volume (vol) | vol.123 |
| Number (no) | AP-441 |
| Page | pp.pp.29-34(AP), |
| #Pages | 6 |
| Date of Issue | 2024-03-07 (AP) |