Presentation | 2023-10-19 [Poster Presentation] An FDTD fast analysis method for electromagnetic wave reflectors in the 30 GHz band Yuri Otaki, Takuji Arima, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Next-generation mobile communications use radio waves in the 30 GHz band, which is higher frequency than the existing mobile communications. However, 30GHz band has a problem that because of the short propagation distance, the blind zone such as the shade of a building where the radio waves cannot reach is likely to happen. To solve this problem, the reflective arrays which scatter radio waves from base stations to multiple directions have been developed. But the FDTD method is used for this development, which means that it has the disadvantage which it needs a long calculation time. In this study, we present a fast analysis method for electromagnetic wave reflectors using the FDTD method with the surface impedance method using the lossy dielectrics. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | FDTD method / reflective array / surface impedance method |
Paper # | AP2023-108 |
Date of Issue | 2023-10-12 (AP) |
Conference Information | |
Committee | AP |
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Conference Date | 2023/10/19(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Iwate University |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Student Session, Antennas and Propagation |
Chair | Kunio Sakakibara(Nagoya Inst. of Tech.) |
Vice Chair | YUAN Qiaowei(Tohoku Inst. of Tech.) |
Secretary | YUAN Qiaowei(Iwate Univ.) |
Assistant | Tomoki Murakami(NTT) |
Paper Information | |
Registration To | Technical Committee on Antennas and Propagation |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Poster Presentation] An FDTD fast analysis method for electromagnetic wave reflectors in the 30 GHz band |
Sub Title (in English) | |
Keyword(1) | FDTD method |
Keyword(2) | reflective array |
Keyword(3) | surface impedance method |
1st Author's Name | Yuri Otaki |
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 | 2023-10-19 |
Paper # | AP2023-108 |
Volume (vol) | vol.123 |
Number (no) | AP-223 |
Page | pp.pp.75-78(AP), |
#Pages | 4 |
Date of Issue | 2023-10-12 (AP) |