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All Technical Committee Conferences (All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS, SIP, IT | 2022-01-21 11:45 |
Online | Online | Study on compensation for axis misalignment of UCA with multiple UCAs Nobuhiko Sakuraya, Toshihiko Nishimura, Takeo Ohgane (Hokkaido Univ), Tomoya Tandai, Daisuke Uchida (Toshiba)  IT2021-76 SIP2021-84 RCS2021-244 |
In recent years, mobile data traffic has increased explosively due to increasing wireless devices. Capacity enhancement ... [more] | IT2021-76 SIP2021-84 RCS2021-244 pp.270-275 |
| RCS, SR, SRW (Joint) |
2021-03-05 16:55 |
Online | Online | Compensation for axis misalignment of UCA with OAM beam control Nobuhiko Sakuraya, Toshihiko Nishimura, Takeo Ohgane (Hokkaido Univ), Tomoya Tandai, Daisuke Uchida (Toshiba) RCS2020-260 |
In recent years, mobile data traffic has increased explosively due to increasing wireless devices. Capacity enhancement ... [more] | RCS2020-260 pp.261-266 |
| SRW, SeMI, CNR (Joint) |
2020-11-26 17:20 |
Online | Online | [Poster Presentation]
A Study on Effectiveness of Polarization Multiplexing on UCA-based OAM Yuki Ito, Shuhei Saito, Hirofumi Suganuma (Waseda Univ.), Kayo Ogawa (Japan Women's Univ.), Fumiaki Maehara (Waseda Univ.) SRW2020-32 |
This report investigates the system capacity of polarized orbital angular momentum (OAM) multiplexing by comparing it wi... [more] | SRW2020-32 pp.38-39 |
| RCS | 2020-06-25 10:50 |
Online | Online | Suppression of performance degradation due to misalignment in OAM multiplexing Nobuhiko Sakuraya, Toshihiko Nishimura, Takeo Ohgane (Hokkaido Univ), Tomoya Tandai, Daisuke Uchida (Toshiba) RCS2020-33 |
In recent years, mobile data traffic has increased explosively due to increasing wireless devices. Capacity enhancement ... [more] | RCS2020-33 pp.61-66 |
| AP, RCS (Joint) |
2019-11-20 14:15 |
Saga | Saga Univ. | A Study on Performance Improvement for OAM Mode Multiplexing Using Multiple UCAs Ayano Yamamoto, Toshihiko Nishimura, Takeo Ohgane (Hokkaido Univ.), Tomoya Tandai, Daisuke Uchida (Toshiba Corp.) RCS2019-212 |
A novel spatial multiplexing transmission system using orthogonality of orbital angular momentum (OAM) mode has been att... [more] | RCS2019-212 pp.55-60 |
| AP, RCS (Joint) |
2019-11-20 14:40 |
Saga | Saga Univ. | A Study on Inter-mode Interference Suppression Employing Even-numbered Modes for UCA-based OAM Multiplexing Hirofumi Suganuma, Shuhei Saito (Waseda Univ.), Kayo Ogawa (Japan Women's Univ.), Fumiaki Maehara (Waseda Univ.) RCS2019-213 |
Orbital angular momentum (OAM) multiplexing is a promising technique for achieving larger capacity of fixed wireless com... [more] | RCS2019-213 pp.61-66 |
| SRW, SeMI, CNR (Joint) |
2019-11-06 13:25 |
Tokyo | Kozo Keisaku Engineering Inc. | [Poster Presentation]
Impact of Carrier Frequency on System Capacity in OAM Multiplexing with Multiple UCAs Shuhei Saito, Yuki Ito, Hirofumi Suganuma (Waseda Univ.), Kayo Ogawa (Japan Women's Univ.), Fumiaki Maehara (Waseda Univ.) SRW2019-38 SeMI2019-82 CNR2019-32 |
In uniform circular array-based orbital angular momentum (UCA-based OAM) multiplexing, it is important to consider the e... [more] | SRW2019-38 SeMI2019-82 CNR2019-32 pp.61-62(SRW), pp.81-82(SeMI), pp.59-60(CNR) |
| SeMI, RCS, NS, SR, RCC (Joint) |
2019-07-10 13:25 |
Osaka | I-Site Nanba（Osaka） | Impact of Misalignment of Beam Axis on System Capacity in OAM Multiplexing with Multiple UCAs Yuki Ito, Shuhei Saito, Hirofumi Suganuma (Waseda Univ.), Kayo Ogawa (Japan Women's Univ.), Fumiaki Maehara (Waseda Univ.) RCS2019-101 |
In uniform circular array-based orbital angular momentum (UCA-based OAM), the adoption of multiple UCAs is effective bec... [more] | RCS2019-101 pp.1-6 |
| AP | 2019-02-21 14:55 |
Osaka | Sumitomo Electric Industries (Osaka Works) | [Invited Lecture]
Field Test of Orbital Angular Momentum Mode Multiplexing Transmission in E-BAND Masashi Hirabe, Nguyen Tung, Ryuji Zenkyu, Hiroaki Miyamnoto, Koji Ikuta, Eisaku Sasaki (NEC) AP2018-174 |
Much attention is paid to Orbital Angular Momentum (OAM) of electromagnetic wave to execute the multiplexing radio comm... [more] | AP2018-174 pp.25-30 |
| MW | 2018-11-15 15:45 |
Nagasaki | Fukue Cultural Hall | Advanced Mode Unity Using Loop Array Proximate to Reflector for OAM Communication Ryohei Yamagishi, Hiroto Otsuka, Akira Saitou, Hiroshi Suzuki, Ryo Ishikawa, Kazuhiko Honjo (UEC) MW2018-102 |
Advanced 4-channel multiplexing performance for short- and long-range orbital-angular-momentum (OAM) is demonstrated usi... [more] | MW2018-102 pp.53-57 |
| ASN, SRW (Joint) |
2018-11-05 13:00 |
Tokyo | Tokyo Denki University, Tokyo Senju Campus | [Poster Presentation]
Impact of the Number of Uniform Circular Arrays on System Capacity in OAM Multiplexing Shuhei Saito, Hirofumi Suganuma (Waseda Univ.), Kayo Ogawa (Japan Women's Univ.), Fumiaki Maehara (Waseda Univ.) ASN2018-66 SRW2018-31 |
In UCA-based OAM, the spatial phase and intensity distribution of the transmit OAM signals change significantly dependin... [more] | ASN2018-66 SRW2018-31 pp.69-70(ASN), pp.45-46(SRW) |
| MW | 2017-11-10 13:45 |
Okinawa | Miyakojima Marin Terminal Bldg. | Improvement of Mode Uniqueness for OAM Communication Using a Loop Array by Reflector Plane Ryohei Yamagishi, Hiroto Otuka, Akira Saitou, Ryo Ishikawa, Kazuhiko Honjo (UEC) MW2017-138 |
Mode uniqueness in an orbital-angular-momentum (OAM) communication method is improved to obtain excellent performance at... [more] | MW2017-138 pp.145-149 |
| SR | 2016-10-27 15:00 |
Osaka | Osaka Univ. Nakanoshima Center | [Technology Exhibit]
An Experimental Study of the Orbital Angular Momentum (OAM) Multiplexing Doohwan Lee, Hirofumi Sasaki, Hiroyuki Fukumoto, Ken Hiraga, Tadao Nakagawa, Hiroyuki Shiba (NTT) SR2016-56 |
Recently, wireless communication using Orbital Angular Momentum (OAM) has drawn much attention as an emerging candidate... [more] |
SR2016-56 pp.7-8 |
| SR, SRW (Joint) |
2016-05-17 14:00 |
Overseas | Hotel Lasaretti, Oulu, Finland | [Poster Presentation]
Toward Realization of a New Wireless Transmission Technology: Orbital Angular Momentum (OAM) Multiplexing Doohwan Lee, Hirofumi Sasaki, Hiroyuki Fukumoto, Tadao Nakagawa (NTT) SR2016-16 SRW2016-13 |
Recently, wireless communication using Orbital Angular Momentum (OAM) has drawn much attention as an emerging candidate ... [more] | SR2016-16 SRW2016-13 pp.57-58(SR), pp.45-46(SRW) |
| PRMU, MVE, CQ, IPSJ-CVIM [detail] | 2012-01-19 17:45 |
Osaka | Developing the system for 3D visualizaion of atomic orbitals for the tablet terminal in mind Takatoshi Naka, Yasuyo Hatano, Mamoru Endo, Masashi Yamada, Shinya Miyazaki (Chukyo Univ) PRMU2011-164 MVE2011-73 |
A molecular orbital or electron density is a physical quantity which serves as the foundation for describing an electron... [more] | PRMU2011-164 MVE2011-73 pp.179-183 |
|
| EE | 2008-07-24 16:05 |
Hokkaido | Orbital Performance of KAGUYA Batteries for spacecrafts Chisa Yamada, Hitoshi Naito, Koichi Kibe, Hiroyuki Minamino (JAXA) EE2008-19 |
"KAGUYA (SELENE)" was launched by the H-IIA Launch Vehicle on September 14, 2007 (JST). To obtain scientific data of th... [more] | EE2008-19 pp.43-48 |
|
| EE, CPM | 2006-01-20 13:55 |
Tokyo | Ground and Orbital Performance of OICETS Ni-MH Batteries Chisa Yamada, Hiroaki Kusawake, Kohei Takagi, Hitoshi Naito, Koichi Kibe (JAXA) |
The Optical Inter-orbit Communications Engineering Test Satellite (OICETS or Kirari) was launched on August 24, 2005, by... [more] | EE2005-53 CPM2005-177 pp.37-42 |
|
| EE, IEE-IEA | 2004-07-23 11:30 |
Hokkaido | Hokkaido University | Orbital Performance of MDS-1 Ni-MH Battery Chisa Yamada, Hiroaki Kusawake, Saburo Kuwajima (JAXA) |
The Mission Demonstration Test Satellite-1 (MDS-1 or Tsubasa) has 2 batteries, which consist of 32 series of 20 Ah Ni-MH... [more] | EE2004-24 pp.31-35 |
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