| Presentation | 2022-07-19 Demonstration of Photodiode-Integrated 8x8 Array-Antenna Module for Analog-RoF Shinji Nimura, Shota Ishimura, Kazuki Tanaka, Kosuke Nishimura, Ryo Inohara, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | An 8×8 40-GHz beamforming antenna module integrated with PD and RF circuits was developed and demonstrated with the combination of A-RoF MFH transmission, for the first time. Two channels of 380.16 MHz 64-QAM OFDM signals compliant with 3GPP were transmitted over a 20-km A-RoF link and a free-space of 3-m with our developed antenna module. It was confirmed that EVM values were less than 8% for all main beam directions between ±50 degrees, and satisfied the criteria specified in the 3GPP. In addition, the dynamic range of the input optical power was more than 7 dB. The results showed the potential of A-RoF-based MFH architecture with beamforming antenna modules for high-speed 5G mobile communication systems. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Radio over Fiber / Beam Forming / Array Antenna / 5G New Radio |
| Paper # | EMT2022-31,MW2022-55,OPE2022-34,EST2022-32,MWPTHz2022-29 |
| Date of Issue | 2022-07-12 (EMT, MW, OPE, EST, MWPTHz) |
| Conference Information | |
| Committee | MWPTHz / EST / MW / EMT / OPE / IEE-EMT |
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| Conference Date | 2022/7/19(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Asahikawa Civic Culture Hall |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Workshop on Optical and Microwave technologies |
| Chair | Atsushi Kanno(NICT) / Jun Shibayama(Hosei Univ.) / Noriharu Suematsu(Tohoku Univ.) / Hiroyuki Deguchi(Doshisha Univ.) / Toshikazu Hashimoto(NTT) |
| Vice Chair | Masayuki Fujita(Osaka Univ.) / Kensuke Ikeda(CRIEPI) / Masayuki Kimishima(Advantest) / Yasuhide Tsuji(Muroran Inst. of Tech.) / Yasuo Ohtera(Toyama Prefectural Univ.) / Tadashi Kawai(Univ. of Hyogo) / Kensuke Okubo(Okayama Prefectural Univ.) / Hideyuki Nakamizo(Mitsubishi Electric) / Hideki Kawaguchi(Muroran Inst. of Tech) / Taro Arakawa(Yokohama National Univ.) |
| Secretary | Masayuki Fujita(NICT) / Kensuke Ikeda(NICT) / Masayuki Kimishima(Kyoto Univ.) / Yasuhide Tsuji(Univ. of Electro-Comm.) / Yasuo Ohtera(Univ. of Electro-Comm) / Tadashi Kawai(Toshiba) / Kensuke Okubo(Mitsubishi Electric) / Hideyuki Nakamizo(Kyushu Sangyo Univ.) / Hideki Kawaguchi(Kochi Univ. of Tech) / Taro Arakawa(Mitsubishi Electric) |
| Assistant | Li Yi(Osaka Univ.) / Akira Satou(Tohoku Univ.) / Safumi Suzuki(Tokyo Inst. of Tech.) / Seiya Kishimoto(Nihon Univ.) / Akito Iguchi(Muroran Inst. of Tech) / Naoki Hasegawa(Softbank) / Kosuke Katayama(Waseda Univ.) / Ryo Natsuaki(Univ. of Tokyo) / Yuhei Ishizaka(Kanto Gakuin Univ.) / Takeshi Umeki(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Microwave Photonics and Terahertz Photonic-Electronic Technologies / Technical Committee on Electronics Simulation Technology / Technical Committee on Microwaves / Technical Committee on Electromagnetic Theory / Technical Committee on OptoElectronics / 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) | Demonstration of Photodiode-Integrated 8x8 Array-Antenna Module for Analog-RoF |
| Sub Title (in English) | |
| Keyword(1) | Radio over Fiber |
| Keyword(2) | Beam Forming |
| Keyword(3) | Array Antenna |
| Keyword(4) | 5G New Radio |
| 1st Author's Name | Shinji Nimura |
| 1st Author's Affiliation | KDDI Research, Inc.(KDDI Research) |
| 2nd Author's Name | Shota Ishimura |
| 2nd Author's Affiliation | KDDI Research, Inc.(KDDI Research) |
| 3rd Author's Name | Kazuki Tanaka |
| 3rd Author's Affiliation | KDDI Research, Inc.(KDDI Research) |
| 4th Author's Name | Kosuke Nishimura |
| 4th Author's Affiliation | KDDI Research, Inc.(KDDI Research) |
| 5th Author's Name | Ryo Inohara |
| 5th Author's Affiliation | KDDI Research, Inc.(KDDI Research) |
| Date | 2022-07-19 |
| Paper # | EMT2022-31,MW2022-55,OPE2022-34,EST2022-32,MWPTHz2022-29 |
| Volume (vol) | vol.122 |
| Number (no) | EMT-117,MW-118,OPE-119,EST-120,MWPTHz-121 |
| Page | pp.pp.113-116(EMT), pp.113-116(MW), pp.113-116(OPE), pp.113-116(EST), pp.113-116(MWPTHz), |
| #Pages | 4 |
| Date of Issue | 2022-07-12 (EMT, MW, OPE, EST, MWPTHz) |