| Presentation | 2019-08-22 [Invited Lecture] OAM Mode-Multiplexing Transmission System in Millimeter-wave Band for High Capacity Backhaul Eisaku Sasaki, Masashi Hirabe, Ryuji Zenkyu, Hiroaki Miyamoto, Koji Ikuta, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We are developing orbital angular momentum (OAM) mode-multiplexing technology to realize high capacity radio systems such as 5G small cell backhaul. This paper introduces the principle of OAM, its implementation, and the experimental results by a proto-type in E-band which has a functionality to combine OAM mode-multiplexing and polarization multiplexing using real-time signal processing. We achieved 40 m transmission of 16-multiplexed (8 OAM modes and 2 polarizations) 256QAM signal in E-band. This distance is equivalent to 100 m in D-band which is our final target. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Orbital Angular Momentum (OAM) / Polarization / E-band / D-band / Real-time signal processing |
| Paper # | SAT2019-23,RCS2019-152 |
| Date of Issue | 2019-08-15 (SAT, RCS) |
| Conference Information | |
| Committee | RCS / SAT |
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| Conference Date | 2019/8/22(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nagoya University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Satellite Communications, Broadcasting, Forward Error Correction, Wireless Communications, etc. |
| Chair | Tomoaki Otsuki(Keio Univ.) / Fumihiro Yamashita(NTT) |
| Vice Chair | Satoshi Suyama(NTT DoCoMo) / Fumiaki Maehara(Waseda Univ.) / Toshihiko Nishimura(Hokkaido Univ.) / Hisashi Sujikai(NHK) / Hiroyasu Ishikawa(Nihon Univ.) |
| Secretary | Satoshi Suyama(NTT) / Fumiaki Maehara(Kyushu Univ.) / Toshihiko Nishimura(NTT) / Hisashi Sujikai(NHK) / Hiroyasu Ishikawa |
| Assistant | Kazushi Muraoka(NTT DOCOMO) / Shinsuke Ibi(Doshisha Univ.) / Koichi Adachi(Univ. of Electro-Comm.) / Osamu Nakamura(Sharp) / Shinya Kumagai(Fujitsu) / Shinobu Nanba(KDDI Research) / Takuya Okura(NICT) |
| Paper Information | |
| Registration To | Technical Committee on Radio Communication Systems / Technical Committee on Satellite Telecommunications |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Invited Lecture] OAM Mode-Multiplexing Transmission System in Millimeter-wave Band for High Capacity Backhaul |
| Sub Title (in English) | |
| Keyword(1) | Orbital Angular Momentum (OAM) |
| Keyword(2) | Polarization |
| Keyword(3) | E-band |
| Keyword(4) | D-band |
| Keyword(5) | Real-time signal processing |
| 1st Author's Name | Eisaku Sasaki |
| 1st Author's Affiliation | NEC Corporation(NEC) |
| 2nd Author's Name | Masashi Hirabe |
| 2nd Author's Affiliation | NEC Corporation(NEC) |
| 3rd Author's Name | Ryuji Zenkyu |
| 3rd Author's Affiliation | NEC Corporation(NEC) |
| 4th Author's Name | Hiroaki Miyamoto |
| 4th Author's Affiliation | NEC Corporation(NEC) |
| 5th Author's Name | Koji Ikuta |
| 5th Author's Affiliation | NEC Corporation(NEC) |
| Date | 2019-08-22 |
| Paper # | SAT2019-23,RCS2019-152 |
| Volume (vol) | vol.119 |
| Number (no) | SAT-175,RCS-176 |
| Page | pp.pp.37-37(SAT), pp.37-37(RCS), |
| #Pages | 1 |
| Date of Issue | 2019-08-15 (SAT, RCS) |