| Presentation | 2023-02-15 A consideration on connection between reflective elements in IRS using liquid crystals Kazuki Matsunaga, Mitsutaka Okita, Daiichi Suzuki, Shinichiro Oka, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | To improve the performance of the future wireless networks, intelligent reflecting surface (IRS) has been investigated, which can reflect the incident signals in any direction. We investigated the design of bias line between reflective elements in IRS using liquid crystal, through electromagnetic field simulation and measurement. Finally, we achieved a well IRS with decreasing the loss in amplitude caused by connection between reflective elements, when the length of line equals the length of the half wavelength of intended signals. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Metasurface / Liquid crystal / Intelligent reflecting surface |
| Paper # | AP2022-208 |
| Date of Issue | 2023-02-08 (AP) |
| Conference Information | |
| Committee | AP |
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| Conference Date | 2023/2/15(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tohoku University, Aobayama Campus |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Industrial Session, Antennas and Propagation |
| Chair | Hiroshi Yamada(Niigata Univ.) |
| Vice Chair | Mitoshi Fujimoto(Fukui Univ) |
| Secretary | Mitoshi Fujimoto(National Defense Academy) |
| 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) | A consideration on connection between reflective elements in IRS using liquid crystals |
| Sub Title (in English) | |
| Keyword(1) | Metasurface |
| Keyword(2) | Liquid crystal |
| Keyword(3) | Intelligent reflecting surface |
| 1st Author's Name | Kazuki Matsunaga |
| 1st Author's Affiliation | Japan Display Inc.(JDI) |
| 2nd Author's Name | Mitsutaka Okita |
| 2nd Author's Affiliation | Japan Display Inc.(JDI) |
| 3rd Author's Name | Daiichi Suzuki |
| 3rd Author's Affiliation | Japan Display Inc.(JDI) |
| 4th Author's Name | Shinichiro Oka |
| 4th Author's Affiliation | Japan Display Inc.(JDI) |
| Date | 2023-02-15 |
| Paper # | AP2022-208 |
| Volume (vol) | vol.122 |
| Number (no) | AP-378 |
| Page | pp.pp.63-67(AP), |
| #Pages | 5 |
| Date of Issue | 2023-02-08 (AP) |