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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS, SR, SRW (Joint) |
2024-03-13 13:35 |
Tokyo | The University of Tokyo (Hongo Campus), and online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Propagation Channel Measurement in the Air by UAV-based Channel Sounder Kentaro Saito (Tottori Univ.), Sora Kojima (Tokyo Denki Univ.)  SRW2023-53 |
Recently, Unmanned Aerial Vehicles (UAVs) have been widely utilized for inspections and management of social infrastruct... [more] | SRW2023-53 p.40 |
| 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 |
| PN | 2021-03-01 14:30 |
Online | Online | [Invited Lecture]
Wide-band WDM Inline-amplified Transmission by Optical Parametric Amplifier using PPLN Waveguides Takayuki Kobayashi, Shimpei Shimizu, Masanori Nakamura, Takeshi Umeki, Takushi Kazama, RYoichi Kasahara, Fukutaro Hamaoka, Munehiko Nagatani, Hiroshi Yamazaki, Hideyuki Nosaka, Yutaka Miyamoto (NTT) PN2020-44 |
To increase the capacity of optical transmission systems, it is important to improve a spectral efficiency by utilizing ... [more] | PN2020-44 pp.15-19 |
| SRW | 2020-01-14 13:50 |
Kanagawa | TBD | [Invited Talk]
Long Distance Communication using E-band polarization MIMO-OFDM Testbed for 5G Backhaul Systems Daisuke Uchida, Tamio Kawaguchi, Daiki Yoda, Makoto Sano, Koji Akita (Toshiba), Magnus Sandell, Evgeny Tsimbalo, Seifallah Jardak, Ichiro Seto (Toshiba Research Europe) SRW2019-55 |
Many research institutions have paid attention to the 5G systems, which have various size cells. Since new base stations... [more] | SRW2019-55 p.21 |
| CPM | 2019-11-08 10:50 |
Fukui | Fukui univ. | [Invited Talk]
Mapping of metal/semiconductor and semiconductor/semiconductor interfaces using scanning internal photoemission microscopy Kenji Shiojima (Univ. of Fukui) CPM2019-51 |
Scanning internal photoemission spectroscopy has been developed to map the electrical characteristics of metal/semicondu... [more] | CPM2019-51 pp.35-38 |
| EA, ASJ-H | 2019-10-29 10:25 |
Tokyo | NHK Science&Technology Research Lab. | Audio spot using subdivided sub-band delivery from multiple parametric speakers Kazuhiro Kondo (Yamagata Univ.), Shinnichiro Osanai (Alpine) EA2019-45 |
Parametric array speakers can deliver an audible sound beam by modulating sound using an ultrasonic carrier wave and pla... [more] | EA2019-45 pp.59-65 |
| RCS, SAT (Joint) |
2019-08-22 09:50 |
Aichi | Nagoya University | 8K120Hz Transmission Experiment with 21GHz-band through Broadcast Satellite BSAT-4a Yuki Koizumi, Yoichi Suzuki, Shinya Abe, Kazunori Yokohata, Hisashi Sujikai (NHK), Susumu Nakazawa, Osamu Yamazaki (B-SAT) SAT2019-19 |
NHK conducted a wide-band transmission experiment with the 21GHz-band through broadcasting satellite BSAT-4a at NHK STRL... [more] | SAT2019-19 pp.13-17 |
| RCS, SAT (Joint) |
2019-08-22 12:40 |
Aichi | Nagoya University | [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 (NEC) SAT2019-23 RCS2019-152 |
We are developing orbital angular momentum (OAM) mode-multiplexing technology to realize high capacity radio systems suc... [more] | SAT2019-23 RCS2019-152 p.37 |
| RCS, SAT (Joint) |
2019-08-22 14:30 |
Aichi | Nagoya University | [Invited Lecture]
Long Distance Communications using a Novel Testbed with Polarization MIMO-OFDM Systems for 5G Backhaul Applications Daisuke Uchida, Tamio Kawaguchi, Daiki Yoda, Makoto Sano, Koji Akita (Toshiba Corp.), Magnus Sandell, Evgeny Tsimbalo, Seifallah Jardak, Ichiro Seto (Toshiba Research Europe Ltd.) SAT2019-27 RCS2019-156 |
Many researches have paid attention to the 5th generation mobile radio communication systems, and the expectations for w... [more] | SAT2019-27 RCS2019-156 pp.53-58 |
| 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 |
| SANE, SAT (Joint) |
2019-02-14 10:50 |
Kagoshima | Tanegashima Island | 21-GHz Wide-band satellite transmission experiment with BSAT-4a broadcasting satellite Yoichi Suzuki, Yuki Koizumi, Shinya Abe, Kazunori Yokohata (NHK), Susumu Nakazawa, Osamu Yamazaki (B-SAT), Hisashi Sujikai (NHK) SAT2018-76 |
To achieve the wide-band transmission for full-specification 8K Super Hi-Vision and Diverse Vision, a wide-band transmis... [more] | SAT2018-76 pp.109-114 |
| MW (2nd) |
2018-06-27 - 2018-06-29 |
Overseas | KMITL, Bangkok, Thailand | [Poster Presentation]
Quad-Band Patch Antenna for RFID/GPS/WLAN Applications Akkawatch Thouchamongkol, Ratchatawat Rukpanichsiri, Santipab Sorkan, Arnon Sakonkanapong, Chuwong Phongcharoenpanich (KMITL) |
This research aims to design, fabricate and experiment a quad-band antenna for Internet of Things (IoT) applications. Th... [more] | |
| RCS, SR, SRW (Joint) |
2018-02-28 15:15 |
Kanagawa | YRP | [Invited Talk]
Ultra-High Capacity, High-Speed Wireless Transport in Millimeter-Wave-band
-- The next generation E-band application -- Haruhuk Goto (FUJITSU) SRW2017-73 |
(To be available after the conference date) [more] | SRW2017-73 p.39 |
| AP | 2017-08-24 14:00 |
Hokkaido | National Institute of Technology, Hakodate College | Examination of the transmission in the PCB with the patch element orthogonal laid out. Hiroshi Ashida, Yoji Ohashi (FUJITSU Lab.) AP2017-75 |
Recent years, beam forming method is actively researched and developed with array antenna as radar and 5G. For the minia... [more] | AP2017-75 pp.41-44 |
| AP (2nd) |
2017-06-28 - 2017-06-30 |
Hokkaido | Hokkaido University | [Poster Presentation]
60 GHz-Band Antenna Beam Forming by Radio-over-Fiber with Variable Delay Line Tatsuya Nagayama, Shigeyuki Akiba, Jiro Hirokawa (Tokyo Tech.) |
We experimentally demonstrated 60 GHz-band antenna beam forming of integrated photonic array antenna in a Radio-over-Fib... [more] | |
| MWP | 2016-11-14 15:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Beam Forming in Millimeter-Wave Band Utilizing Radio-over-Fiber Technique and Array Antenna Module Integrated with Photodiode Kotoko Furuya, Tatsuya Nagayama, Shigeyuki Akiba, Jiro Hirokawa, Makoto Ando (Tokyo Tech) MWP2016-50 |
For simplification of the mobile base stations architecture, we presented integrated photonic array-antennas (IPA). Firs... [more] | MWP2016-50 pp.41-46 |
| SDM | 2016-11-11 11:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Talk]
Simulation Studies Contributing to Development of Wide-Bandgap Power Semiconductor Devices Kazuhiro Mochizuki (AIST) SDM2016-85 |
Studies contributing to wide-bandgap semiconductor (e.g., 4H-SiC and 2H-GaN) power devices, using commercial process and... [more] | SDM2016-85 pp.37-42 |
| AP, SAT, SANE (Joint) |
2016-07-21 15:15 |
Hokkaido | Otaru port marina | Feasibility Study of Wideband MACKEY Tetsuo Moroya, Shigeru Makino, Yasuharu Ohtsubo, Keisuke Noguchi, Tetsuo Hirota, Kenji Itoh (KIT) AP2016-52 |
In prior study, it was shown MACKEY can be installed on a metal plate without affecting the characteristics of impedance... [more] | AP2016-52 pp.87-90 |
| EA | 2016-07-08 11:00 |
Shizuoka | Yamaha, Toyooka Factory | Investigation on learning procedure for delay-and-sum beamformer with deep neural network Maya Origuchi, Mitsunori Mizumachi (KIT) EA2016-12 |
A traditional delay-and-sum beamformer could not flexibly control a beam-pattern except the target direction, that is, t... [more] | EA2016-12 pp.23-28 |
| AP | 2016-06-09 14:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A Study on a DOA Estimation Method based a Frequency Fading for a Broadband-Pulse Rokuzo Hara, Takashi Yanagi, Toru Fukasawa, Hiroaki Miyashita (Mitsubishi Electric Co.) AP2016-35 |
We propose a DOA (Direction Of Arrival) estimation method by one channel observed data for a wide-band signal. The prop... [more] | AP2016-35 pp.17-22 |
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