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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| OCS, LQE, OPE | 2023-05-26 16:30 |
Online | Online | [Special Invited Talk]
14.1-THz Wide-band WDM Transmission using PPLN-based Optical Parametric Inline Amplifier Takayuki Kobayashi, Shimpei Shimizu, Masanori Nakamura, Takushi Kazama, Masashi Abe, Takeshi Umeki, Akira kawai, Fukutaro Hamaoka, Munehiko Nagatani, Hiroshi Yamazaki, Yutaka Miyamoto (NTT)  OCS2023-8 OPE2023-8 LQE2023-8 |
As digital coherent technologies have matured, a spectral efficiency achieved by the advanced modulation format of optic... [more] | OCS2023-8 OPE2023-8 LQE2023-8 pp.32-35 |
| ICM | 2023-03-17 10:40 |
Okinawa | Okinawa Prefectural Museum and Art Museum (Primary: On-site, Secondary: Online) |
[Invited Talk]
Introduction of trial on network design for mission-critical video contribution services Nobuaki Kadowaki, Yosuke Tanaka, Masao Nishie (NTT Com) ICM2022-54 |
Our infrastructure all over Japan has provided real-time video transmission services that delivers live video securely i... [more] | ICM2022-54 pp.55-60 |
| WPT | 2023-03-17 12:35 |
Kyoto | Kyoto-Univ. (Uji campus) (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Handmade 2.4GHz band impedance matching circuit using double-sided board. Akihiro Kawata (Fukuda Denshi Co., Ltd) WPT2022-55 |
An impedance matching circuit was designed for the target circuit (Zknown) of the 20th WPT contest "Matching Circuit Con... [more] | WPT2022-55 pp.109-114 |
| PN | 2023-03-02 16:20 |
Okinawa | (Primary: On-site, Secondary: Online) |
Modeling stimulated raman scattering in multiband WDM optical transport Yurie Matsuyama, Yuta Suzuki, Kenji Morimoto, Morihiko Ota, Takefumi Oguma (NEC) PN2022-69 |
Optical transport systems have expanded the capacity of telecommunications networks using Wavelength Division Multiplexi... [more] | PN2022-69 pp.147-150 |
| AP, WPT (Joint) |
2023-01-19 12:05 |
Hiroshima | Hiroshima Institute of Technology (Primary: On-site, Secondary: Online) |
5G radio wave propagation analysis in a city model by large-scale FDTD simulation using the supercomputer "Fugaku" Yoichi Kochibe, Naoki Ebata, Takashi Yamagajo, Wataru Odajima, Hiroaki Watanabe, Hikaru Inoue (Fujitsu) AP2022-182 |
Recently, the utilization of the radio communication technology such as the service start of the fifth-generation mobile... [more] | AP2022-182 pp.30-32 |
| OFT | 2023-01-20 10:30 |
Kyoto | Campas Plaza Kyoto (Primary: On-site, Secondary: Online) |
High-density Optical Fiber Cable using G.654E Fiber Masatoshi Ohno, Hironori Sato, Akira Namazue, Katsubumi Nagasu, Shoichiro Matsuo, Akira Kori (Fujikura Ltd.) OFT2022-49 |
In optical cables for long-haul transmission for relay routes, it is required that they have lower loss than normal opti... [more] | OFT2022-49 pp.30-34 |
| OCS, CS (Joint) |
2023-01-13 14:10 |
Fukuoka | CANAL CITY HAKATA (Primary: On-site, Secondary: Online) |
Study on identification of abnormal noise point in optical fiber link using optical eigenvalue Soichiro Yamauchi, Akihiro Maruta, Ken Mishina (Osaka Univ.) CS2022-72 |
Beyond 5G is expected to realize not only high-capacity and low-latency transmission but also highly reliabe optical net... [more] | CS2022-72 pp.47-50 |
| WPT (2nd) |
2022-12-05 - 2022-12-06 |
Kyoto | Uji Obaku Plaza Kihada Hall, Uji Campus, Kyoto University (Primary: On-site, Secondary: Online) |
Influence of Water Temperature on Contactless Power Transmission in Seawater Satoshi Ishitani, Taisei Furuhashi, Mamiko Inamori (Tokai University) |
This paper describes the effect of water temperature on contactless power transmission in seawater. Seawater has a highe... [more] | |
| RCS, AP, UWT (Joint) |
2022-11-15 14:55 |
Fukuoka | Kyushu University, and Online (Primary: On-site, Secondary: Online) |
Influence in Desired Direction of Meta-Surface Reflector by Transmission Antenna Position Doppo Sugimura, Mayumi Yoshino (Dengyo) AP2022-154 |
For the next generation system, in order to improve the service area, an MSR (Meta-Surface Reflector) which can control ... [more] | AP2022-154 pp.39-44 |
| RCS, AP, UWT (Joint) |
2022-11-16 14:55 |
Fukuoka | Kyushu University, and Online (Primary: On-site, Secondary: Online) |
LoS-MIMO Transmission Experiment Using Dual-polarized Antennas. Motoshi Tawada, Yoshichika Ohta, Atsushi Nagate (SoftBank) AP2022-163 |
Research and development of communication services using radios and antennas mounted on vehicles, UAVs, HAPS, and other ... [more] | AP2022-163 pp.91-96 |
| RCS | 2022-10-27 10:45 |
Ehime | Ehime University, and online (Primary: On-site, Secondary: Online) |
Investigation of NOMA-Based Highly-Efficient Low-Latency HARQ Method with Inter-Base Station Cooperation for URLLC Ryota Kobayashi, Takanori Hara (Tokyo Univ. of Science), Yasuaki Yuda (Panasonic), Kenichi Higuchi (Tokyo Univ. of Science) RCS2022-131 |
This paper extends our previously reported non-orthogonal multiple access (NOMA)-based high-efficient and low-latency hy... [more] | RCS2022-131 pp.19-24 |
| PN | 2022-08-29 13:50 |
Hokkaido | (Primary: On-site, Secondary: Online) |
[Invited Talk]
Novel transmission links using hollow core fibers Kazunori Mukasa (Furukawa Electric) PN2022-13 |
Hollow Core Fibers (HCFs) have been gathered considerable attentions since they can realize novel optical properties whi... [more] | PN2022-13 pp.25-30 |
| AP, SANE, SAT (Joint) |
2022-07-28 09:25 |
Hokkaido | Asahikawa Taisetsu Crystal Hall (Primary: On-site, Secondary: Online) |
A Study on Transmission Power Control for Efficient Two-Way Relay Communication with High-Altitude Platform Station in Space-Air-Ground Integrated Networks Masaki Takahashi, Yuichi Kawamoto, Nei Kato (Tohoku Univ.) SAT2022-21 |
Space-air-ground integrated networks (SAGINs) are going to be a key technology of 6G for achieving the goal of global an... [more] | SAT2022-21 pp.24-29 |
| NS, SR, RCS, SeMI, RCC (Joint) |
2022-07-13 16:20 |
Ishikawa | The Kanazawa Theatre + Online (Primary: On-site, Secondary: Online) |
Effects of Communication Imperfection on Operation Quality of Video-Based Remote-Control of Industrial Robots Sasaki Fumiharu, Ben Naila Chedlia, Okada Hiraku, Katayama Masaaki (Nagoya Univ) RCC2022-23 |
In industrial wireless systems, a remote human operator can real-time control a robot based on video acquisition. In suc... [more] | RCC2022-23 pp.30-35 |
| NS, SR, RCS, SeMI, RCC (Joint) |
2022-07-13 14:00 |
Ishikawa | The Kanazawa Theatre + Online (Primary: On-site, Secondary: Online) |
A Proposal of Prioritized Transmission of Urgent Data Composed of Multiple Frames in Wireless Sensor Networks Keita Yoshitomi, Yosuke Tanigawa, Daishi Kondo, Hideki Tode (OMU) NS2022-31 |
Recently, wireless sensor networks and their applications are becoming more diverse. In wireless sensor networks, high-p... [more] | NS2022-31 pp.24-29 |
| EMCJ | 2022-05-20 13:55 |
Kyoto | Campus Plaza Kyoto (Primary: On-site, Secondary: Online) |
Reflection Control on Terminal of Single Conductor Transmission Line Using Conduction Loss Rintaro Yuri, Takashi Hisakado, Mahfuzul Islam, Osami Wada (Kyoto Univ.), Daiki Tashiro (CRIEPI) EMCJ2022-9 |
This thesis presents a procedure to realize non reflection of common-mode current at the connection point by connecting ... [more] | EMCJ2022-9 pp.6-11 |
| MW | 2022-03-03 10:45 |
Online | Online | Installation Position Dependency of Wireless Power Transmission Efficiency between Circuit Shape Leaky Waveguide and Half Wavelength Dipole Antenna Yusho Kanaya, Masashi Nakatsugawa, Tamami Maruyama (NIT, Hakodate College), Manabu Omiya (Hokkaido Univ.), Yasuhiro Tamayama (NUT) MW2021-115 |
The wireless power transfer characteristics between a circuit-shape leaky waveguide and a /2 dipole antenna were analyz... [more] | MW2021-115 pp.24-29 |
| UWT (2nd) |
2022-03-01 14:05 |
Online | Online | Formulation and Validation of the Transmission Factor Between Two Electrically Small Dipole Antennas Immersed in Seawater Takashi Kawamura, Takuma Matsushita, Toshinori Kondo, Futoshi Takeuchi, Kazuhiro Hongo, Yasuhiro Matsui, Takashi Takinami, Akihiro Horii, Kazunobu Ohkuri (Sony Group) |
As one of the theoretical approaches to reveal antenna behavior in the sea, it has been reported that the impedances of ... [more] | |
| ED, MW | 2022-01-27 14:05 |
Online | Online | Design of Broadband Differential-Line-to-Waveguide Transition in Multi-layer Dielectric Substrates Exciting X-shaped Patch Element in 280GHz band Makoto Yamazaki, Henry Abu Diawuo, Chatchai Chokchai, Kunio Sakakibara, Yoshiki Sugimoto, Nobuyoshi Kikuma (NITech) ED2021-64 MW2021-106 |
Low-loss antennas and feeding circuits are required in 280 GHz band. Single-end and differential lines exist for IC chip... [more] | ED2021-64 MW2021-106 pp.12-15 |
| OFT | 2022-01-21 10:00 |
Online | Online | Transmission loss measurement of luminescent fibers based on the side-induced fluorescence method Yasuhiro Tsutsumi, Kazuki Iwamoto, Yushi Suzuki, Takuya Hamasaki (Kindai Univ.) OFT2021-66 |
Luminescent fibers have been studied for their application technologies in various fields such as antennas for visible l... [more] | OFT2021-66 pp.57-60 |
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