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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| CQ, CS (Joint) |
2024-05-17 13:20 |
Aichi | (Primary: On-site, Secondary: Online) |
[Special Invited Talk]
Optical Wireless Communications with Muliti-Input Multi-Output Technology Masaaki Katayama (Otemon Gakuin Univ.) |
(To be available after the conference date) [more] | |
| PN | 2024-03-15 10:30 |
Kagoshima | (Primary: On-site, Secondary: Online) |
Power Saving Effects in Switched RoF Ryuta Murakami (Keio Univ.), Satoru Okamoto (UEC), Yoshihiko Uematsu, Takashi Kurimoto, Naoaki Yamanaka (Keio Univ.)  PN2023-80 |
In order to realize higher speeds and greater capacity in the Beyond 5G era, it is expected to handle higher frequency b... [more] | PN2023-80 pp.58-63 |
| AP | 2024-02-15 16:50 |
Mie | Sinfonia Technology Hibiki Hall Ise (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Calculation Study of Optically Transparent Patch Antenna on Liquid Crystal Display Shimpei Akimoto, Shingo Yamaura, Kengo Nishimoto, Yoshio Inasawa (Mitsubishi Electric Corp.) AP2023-192 |
A transparent antenna is an antenna formed on glass or a transparent film using a transparent conductive material. It is... [more] | AP2023-192 pp.28-33 |
| EST, MW, EMT, OPE, MWPTHz, IEE-EMT [detail] | 2023-07-21 13:50 |
Hokkaido | Muroran Institute of Technology (Primary: On-site, Secondary: Online) |
Antenna-Coupled Electrode Electro-Optic Modulator/Sensor for Simultaneous Receiving of Two Orthogonal Polarization Components for 5G Wireless Signals Shunsuke Nakamori, Yui Otagaki (Mie Univ.), Masahiro Sato, Masatoshi Onizawa (SEIKOH GIKEN), Satoru Kurokawa (AIST), Hiroshi Murata (Mie Univ.) EMT2023-44 MW2023-62 OPE2023-44 EST2023-44 MWPTHz2023-40 |
The 28 GHz band used in the fifth-generation (5G) mobile communication system has a disadvantage of large propagation lo... [more] | EMT2023-44 MW2023-62 OPE2023-44 EST2023-44 MWPTHz2023-40 pp.179-182 |
| EST, MW, EMT, OPE, MWPTHz, IEE-EMT [detail] | 2023-07-21 14:15 |
Hokkaido | Muroran Institute of Technology (Primary: On-site, Secondary: Online) |
Signal Processing Technique Using Antenna-Coupled Electrode Electro-Optic Phase Modulator and Optical Fiber Dispersion Effect Naoki Ueda, Yui Otagaki, Hiroshi Murata (Mie Univ.) EMT2023-45 MW2023-63 OPE2023-45 EST2023-45 MWPTHz2023-41 |
Future Beyond-5G wireless systems will require the development of new signal processing technologies to support even hig... [more] | EMT2023-45 MW2023-63 OPE2023-45 EST2023-45 MWPTHz2023-41 pp.183-186 |
| CS, CQ (Joint) |
2023-05-18 16:00 |
Kagawa | Rexxam Hall (Kagawa Kenmin Hall) (Primary: On-site, Secondary: Online) |
A study of wireless 2D beamforming by optical phase control Honoka Ito, Ken Hiraga, Riichi Kudo (NTT) CQ2023-3 |
In the 6G wireless communication system, utilization of high-frequency bands, including the THz band, is being considere... [more] | CQ2023-3 pp.13-17 |
| CS, CQ (Joint) |
2023-05-18 16:30 |
Kagawa | Rexxam Hall (Kagawa Kenmin Hall) (Primary: On-site, Secondary: Online) |
[Invited Talk]
Optical and Wireless convergence for realizing User-Centric Network Ryo Inohara, Shinji Nimura, Kazuki Tanaka (KDDI Research, Inc.) CQ2023-4 |
Cellular systems have been commercially deployed in the 5th and earlier generations of mobile communication systems, in ... [more] | CQ2023-4 p.18 |
| AP | 2023-02-17 14:55 |
Miyagi | Tohoku University, Aobayama Campus (Primary: On-site, Secondary: Online) |
Coherently-linked optical and wireless transmission by using a 28 GHz band microstrip antenna Keisuke Kasai, Taisei Sato, Koichi Shirahata, Masato Yoshida, Toshihiko Hirooka, Masataka Nakazawa (Tohoku Univ), Uichiro Azuma, Toshiyuki Kobayashi (Dengyo) AP2022-229 |
As an economical, large-capacity mobile fronthaul, we have proposed coherently-linked optical and wireless transmission ... [more] | AP2022-229 pp.178-183 |
| ED, MWPTHz | 2022-12-20 13:40 |
Miyagi | Optical and RF signal phase measurement using Mach-Zehnder modulators based on optical spectrum analysis Huang Qingchuan (Waseda Univ), Keizou Inagaki (NICT), Tetsuya Kawanishi (Waseda Univ) ED2022-84 MWPTHz2022-55 |
Wide applications of massive MIMO antenna system require well adjustments of phase difference between sub antenna units.... [more] | ED2022-84 MWPTHz2022-55 pp.62-66 |
|
| ITE-BCT, OCS, IEE-CMN, OFT | 2022-11-10 15:25 |
Miyagi | Forest-Sendai (Primary: On-site, Secondary: Online) |
Harmonic generation by generated microwave using optical beat Tomoyuki Uehara, Kenichiro Tsuji (NDA) OFT2022-37 |
A microwave is generated by optical beat of two lasers connected with optical fibers for the purpose of transmitting and... [more] | OFT2022-37 pp.1-4 |
| ITE-BCT, OCS, IEE-CMN, OFT | 2022-11-10 15:50 |
Miyagi | Forest-Sendai (Primary: On-site, Secondary: Online) |
Remotely phase control of microwave signals using semiconductor optical amplifiers and optical beat Shunya Hayashi, Tomoyuki Uehara, Kenichiro Tsuji (NDA) OFT2022-38 |
Next-generation access networks are expected to use high-frequency radio signals with high attenuation, requiring the in... [more] | OFT2022-38 pp.5-10 |
| PEM (2nd) |
2022-10-13 16:05 |
Hiroshima | National Institute of Technology,Kure college | Antenna-coupled electrode electro-optic modulator for simultaneous receipt and discrimination of two orthogonal polarization components Shunsuke Nakamori, Yui Otagaki (Mie Univ.), Masahiro Sato, Masatoshi Onizawa (SEIKOH GIKEN), Satoru Kurokawa (AIST), Hiroshi Murata (Mie Univ.) |
Fifth-generation (5G) mobile communication systems will mainly use the 28 GHz band of millimeter waves. However millimet... [more] | |
| SRW | 2022-06-20 13:40 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Invited Talk]
Current Status and Challenges of Convergence of Optical and Radio Technologies for Terahertz Communication Systems Atsushi Kanno (NICT) SRW2022-5 |
We briefly introduce seamless convergence technology between optical and terahertz systems in Beyond 5G era. Radio-over-... [more] | SRW2022-5 pp.12-15 |
| AP | 2022-05-19 14:25 |
Hyogo | Kobe Port Oasis (Primary: On-site, Secondary: Online) |
All-Optical Fiber Link Antenna Measurement System for millimeter-wave 5G using an Industrial Robot System Satoru Kurokawa, Michitaka Ameya, Sayama Matsukawa (AIST), Masahiro Sato, Masatoshi Onizawa (Seiko Giken), (Hiroshi Murata (Mie Univ.), Masanobu Hirose (7Gaa) AP2022-18 |
We have developed an all-optical fiber link antenna measurement system using an industrial robot system for 28 GHz band ... [more] | AP2022-18 pp.39-44 |
| MICT, EMCJ (Joint) |
2022-03-04 17:15 |
Online | Online | A Study on Induced Electric-Field Measurement Method using an Optical Electric Field Probe for Exposure Assessment from WPT System for Electric Vehicles Eishi Oho (TUAT), Yuto Shimizu, Tomoaki Nagaoka (NICT), Takuji Arima, Toru Uno (TUAT) EMCJ2021-78 |
Relatively strong electromagnetic fields are produced in the vicinity of wireless power transfer (WPT) systems for elect... [more] | EMCJ2021-78 pp.27-32 |
| MW | 2021-12-16 16:05 |
Kanagawa | Kawasaki City Industrial Promotion Hall (Primary: On-site, Secondary: Online) |
Remote phase control of microwave signals generated by optical beat using 1.3μm-band SOA with 1.55μm-band signal light Shunya Hayashi, Tomoyuki Uehara, Kenichiro Tsuji (NDA) MW2021-94 |
Optical fiber wireless technology has been attracting attention to effectively transmit high-frequency wireless signals.... [more] | MW2021-94 pp.55-60 |
| PEM (Workshop) |
2021-11-29 - 2021-11-30 |
Hokkaido | Hokkaido Univ. (Hybrid by remote) (Primary: On-site, Secondary: Online) |
28 GHz-Band Antenna-Coupled-Electrode Electro-Optic Modulator for Converting Two Orthogonal-Polarization Field Components Simultaneously for 5G Mobile Systems Yui Otagaki, Shunsuke Nakamori, Hiroto Yokohashi (Mie Univ.), Sayaka Matsukawa, Satoru Kurokawa (AIST), Masahiro Sato, Masatoshi Onizawa (SEIKOH GIKEN), Hiroshi Murata (Mie Univ.) |
Antenna-coupled-electrode electro-optic modulator has been developed to simultaneously receive and convert orthogonal po... [more] | |
| MWP | 2021-11-26 15:20 |
Online | Online | [Invited Talk]
Antenna-Coupled Electrode Electro-Optic Modulators for Beyond 5G Mobile Communication Systems and Millimeter-Wave Radars Hiroshi Murata (Mie Univ.) MWP2021-33 |
An antenna-coupled electrode electro-optic (EO) modulator is promising for the applications to 5G/beyond-5G mobile commu... [more] | MWP2021-33 pp.17-21 |
| SANE | 2021-11-12 15:10 |
Online | Online | Development of a new low frequency GPR system for scanning huge structures Anwer Sayed, Motoyuki Sato (CNEAS) SANE2021-60 |
This paper presents a new low frequency (20MHz) radar system for scanning the huge structures of Pyramid in Egypt. A new... [more] | SANE2021-60 pp.149-154 |
| QIT (2nd) |
2021-05-24 13:30 |
Online | Online | [Poster Presentation]
Designing microwave antenna for the optically detected magnetic resonance in NV centers toward biological applications Keisuke Oshimi (Osaka City Univ./Okayama Univ.), Yushi Nishimura, Eiji Shikoh, Yuka Takezawa, Eriko Kage-Nakadai (Osaka City Univ.), Masazumi Fujiwara (Osaka City Univ./Okayama Univ.), Yoshio Teki (Osaka City Univ.) |
It has been reported that using fluorescent nanodiamonds (NDs) with nitrogen vacancy (NV) centers enables to obtain vari... [more] | |
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