| Presentation | 2024-01-23 300GHz Wireless Unit Arata Ogaki, Masataka Sugiyama, Kunihisa Jitsuno, Tetsuya Kawanishi, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper describes a 300 GHz band wireless unit under development. The wireless unit is designed for bi-directional communication using both transmitting and receiving antennas, and is intended for simultaneous communication of two channels. It is also intended for outdoor use. Since millimeter wave and terahertz wave have high signal loss in the signal path, we aimed to design a circuit with the shortest path. Back to back measurements were performed by connecting a variable attenuator between the wireless units to confirm that the wireless units actually work. Transmission characteristics were also evaluated. We also conducted propagation measurements in a propagation room and confirmed transmission at 17 m between the radio units. This paper introduces the configuration of the wireless unit and reports the results of the back-to-back and propagation measurements. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | 300GHz / Wireless Unit / propagation measurement |
| Paper # | PN2023-60,EMT2023-100,MWPTHz2023-88 |
| Date of Issue | 2024-01-15 (PN, EMT, MWPTHz) |
| Conference Information | |
| Committee | EMT / PN / MWPTHz / IEE-EMT |
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| Conference Date | 2024/1/22(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kyoto Univ. Yoshida Campus |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Hideki Kawaguchi(Muroran Inst. of Tech) / Kohei Shiomoto(Tokyo City Univ.) / Atsushi Kanno(Nagoya Inst. of Tech.) / Shinichi Furukawa(Nihon Univ.) |
| Vice Chair | Yukihisa Suzuki(Tokyo Metropolitan Univ.) / Motoharu Matsuura(Univ. of Electr-Comm.) / Ryuichi Sugizaki(Furukawa Electric) / Noboru Yoshikane(KDDI Research) / Masayuki Fujita(Osaka Univ.) / Kensuke Ikeda(CRIEPI) |
| Secretary | Yukihisa Suzuki(Kyushu Sangyo Univ.) / Motoharu Matsuura(Nihon Univ.) / Ryuichi Sugizaki(NTT) / Noboru Yoshikane(Nagoya Univ.) / Masayuki Fujita(NICT) / Kensuke Ikeda(NICT) / (Univ. of Miyazaki) |
| Assistant | Ryo Natsuaki(Univ. of Tokyo) / Kenji Ishii(Mitsubishi Electric) / Takafumi Tanaka(NTT) / Li Yi(Osaka Univ.) / Akira Satou(Tohoku Univ.) / Safumi Suzuki(Tokyo Inst. of Tech.) / Kazuki Niino(Kyoto Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Electromagnetic Theory / Technical Committee on Photonic Network / Technical Committee on Microwave Photonics and Terahertz Photonic-Electronic Technologies / 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) | 300GHz Wireless Unit |
| Sub Title (in English) | |
| Keyword(1) | 300GHz |
| Keyword(2) | Wireless Unit |
| Keyword(3) | propagation measurement |
| 1st Author's Name | Arata Ogaki |
| 1st Author's Affiliation | Waseda University(Waseda Univ.) |
| 2nd Author's Name | Masataka Sugiyama |
| 2nd Author's Affiliation | SED(SED) |
| 3rd Author's Name | Kunihisa Jitsuno |
| 3rd Author's Affiliation | Waseda university(Waseda univ.) |
| 4th Author's Name | Tetsuya Kawanishi |
| 4th Author's Affiliation | Waseda University(Waseda Univ.) |
| Date | 2024-01-23 |
| Paper # | PN2023-60,EMT2023-100,MWPTHz2023-88 |
| Volume (vol) | vol.123 |
| Number (no) | PN-349,EMT-350,MWPTHz-351 |
| Page | pp.pp.70-73(PN), pp.70-73(EMT), pp.70-73(MWPTHz), |
| #Pages | 4 |
| Date of Issue | 2024-01-15 (PN, EMT, MWPTHz) |