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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP | 2024-03-14 11:00 |
Fukui | UNIVERSITY OF FUKUI (Primary: On-site, Secondary: Online) |
[Tutorial Lecture]
Short-range radio propagation characteristics evaluation technology in the 300-GHz band Akihiko Hirata (CIT)  AP2023-203 |
Research and development of terahertz wireless communication using from 0.1 THz to 10 THz radio waves is underway as a m... [more] | AP2023-203 pp.11-16 |
| MW | 2024-02-29 11:20 |
Okayama | Okayama Prefectural University (Primary: On-site, Secondary: Online) |
Terahertz wave receiving circuit that realizes stable reception by following changes in transmission/reception distance Ryuji Naitou, Yasuaki Monnai (UTokyo) MW2023-177 |
In a homodyne detection circuit consisting of only one mixer, the detection output depends on the phase of RF and LO, so... [more] | MW2023-177 pp.15-20 |
| NS, IN (Joint) |
2024-02-29 09:45 |
Okinawa | Okinawa Convention Center | A Cross-layer Link Adaptation Method for Application-specific Communication Performance Optimization in High-frequency Wireless Communication Koki Horita, Kenji Kanai, Akihiro Nakao (UTokyo) NS2023-173 |
Wireless high-frequency bands such as millimeter and terahertz waves are expected in 5G and 6G, but they have unstable c... [more] | NS2023-173 pp.8-13 |
| EID, ITE-IDY, IEE-EDD, SID-JC, IEIJ-SSL [detail] | 2024-01-25 13:05 |
Kyoto | (Primary: On-site, Secondary: Online) |
Physical properties of hydrogen-bonded liquid crystal with fluorine-subsutituted benzoic acids Koki Sawataishi, Dan Jian, Rumiko Yamaguchi (Akita Univ.) EID2023-2 |
Fluoro-benzoic acids (2-, 3-, 4-FBA), difluoro-benzoic acids (2,3-, 2,4-, 2,5-, 2,6-, 3,4-, 3,5-F2BA) and trifluoro-benz... [more] | EID2023-2 pp.1-4 |
| SCE | 2024-01-23 14:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Frequency-modulated terahertz source made of intrinsic Josephson junctions of high-temperature superconductors Nozomi Yagyu, Masahi Miyamoto, Ryota Kobayashi (Kyoto Univ), Manabu Tsujimoto (AIST), Itsuhiro Kakeya (Kyoto Univ) SCE2023-25 |
Terahertz waves are electromagnetic waves in the frequency range between radio waves and light waves, and are expected t... [more] | SCE2023-25 pp.13-18 |
| EMT, PN, MWPTHz, IEE-EMT [detail] | 2024-01-23 09:40 |
Kyoto | Kyoto Univ. Yoshida Campus | Terahertz wave scattering experiment and simulation from random rough surface of dielectric on metal Yoshihide Asakura, Riku Yoshino, Arata Ogaki (Waseda Univ.), Jerdvisanop Cakarothai, Keizo Inagaki (NICT), Tetsuya Kawanishi (Waseda Univ.) PN2023-57 EMT2023-97 MWPTHz2023-85 |
Terahertz waves is attracting increasing attention such as Beyond 5G. However, due to short wavelength, it is needed to ... [more] | PN2023-57 EMT2023-97 MWPTHz2023-85 pp.56-59 |
| EMT, PN, MWPTHz, IEE-EMT [detail] | 2024-01-23 10:05 |
Kyoto | Kyoto Univ. Yoshida Campus | Scattering experiment and effect of polarization from wooden surface for terahertz wave Riku Yoshino, Yoshihide Asakura (Waseda Univ.), Jerdvisanop Chakarothai, Keizo Inagaki (NICT), Tetsuya Kawanishi (Waseda Univ.) PN2023-58 EMT2023-98 MWPTHz2023-86 |
The research about terahertz wave have been a careful attention toward Beyond 5G system. Because the wavelength of tera... [more] | PN2023-58 EMT2023-98 MWPTHz2023-86 pp.60-63 |
| AP, WPT (Joint) |
2024-01-19 09:30 |
Niigata | Tokimate, Niigata University (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Evaluation of Propagation Channel Characteristics at 160 GHz in Indoor Office Environments Nobuaki Kuno, Koshiro Kitao, Takahiro Tomie, Satoshi Suyama (NTT DOCOMO), Mitsuki Nakamura, Minoru Inomata, Wataru Yamada (NTT) AP2023-178 |
This paper presents the measurement and evaluation results of propagation channel characteristics measured in our office... [more] | AP2023-178 pp.95-98 |
| ED, MWPTHz | 2023-12-21 14:00 |
Miyagi | RIEC, Tohoku Univ. (Primary: On-site, Secondary: Online) |
[Invited Talk]
Expectations and Future Issues of Terahertz Communications Tadao Nagatsuma (Osaka Univ.) ED2023-52 MWPTHz2023-62 |
This talk reviews progress of terahertz communications over a quarter century, summarizes state-of-the-art, and finally ... [more] | ED2023-52 MWPTHz2023-62 pp.1-2 |
| ED, MWPTHz | 2023-12-21 15:20 |
Miyagi | RIEC, Tohoku Univ. (Primary: On-site, Secondary: Online) |
Measurement and Simulation of Terahertz Wave Scattering from Dielectric Surfaces Riku Yoshino, Yoshihide Asakura, Ogaki Arata (Waseda Univ.), Jerdvisanop Chakarothai, Keizo Inagaki (NICT), Tetsuya Kawanishi (Waseda Univ.) ED2023-54 MWPTHz2023-64 |
Millimeter and terahertz waves have been researched as an important factor for next wireless communication system such a... [more] | ED2023-54 MWPTHz2023-64 pp.7-10 |
| ED, MWPTHz | 2023-12-21 16:45 |
Miyagi | RIEC, Tohoku Univ. (Primary: On-site, Secondary: Online) |
Demonstration of a secure wireless communication system based on XOR operation between two data in terahertz waves Takuya Yano, Ming Che, Hanwei Chen, Naoya Seiki, Takashi Shiramizu, Yuya Mikami (Kyushu Univ.), Yuta Ueda (NTT), Kazutoshi Kato (Kyushu Univ.) ED2023-56 MWPTHz2023-66 |
Future wireless communications will require high security as well as high capacity. We have proposed a wireless communic... [more] | ED2023-56 MWPTHz2023-66 pp.16-19 |
| ED, MWPTHz | 2023-12-22 10:00 |
Miyagi | RIEC, Tohoku Univ. (Primary: On-site, Secondary: Online) |
[Invited Talk]
Development of high-peak-power sub-terahertz-wave parametric source toward electron acceleration Yuma Takida, Hiroaki Minamide (RIKEN) ED2023-59 MWPTHz2023-69 |
We have been developing a sub-terahertz-wave source for potential application of electron acceleration by sub-terahertz ... [more] | ED2023-59 MWPTHz2023-69 pp.29-31 |
| ED, MWPTHz | 2023-12-22 11:05 |
Miyagi | RIEC, Tohoku Univ. (Primary: On-site, Secondary: Online) |
High sensitivity THz Detection based on a Rectenna Graphene FET implemented with 3D Rectification Effect Hironobu Seki, Sinnosuke Uchigasaki, Koichi Tamura, Chao Tang, Akira Satou, Hirokazu Hukidome (RIEC, Tohoku Univ.), Tetsuya Suemitsu (NICHe), Takashi Uchino (Tohoku Institute of Technology), Yuma Takida, Hiroaki Minamide (RIKEN), Taiichi Otsuji (RIEC, Tohoku Univ.) ED2023-64 MWPTHz2023-74 |
In order to realize a super-smart society, next-generation high-speed, high-capacity wireless communication technologies... [more] | ED2023-64 MWPTHz2023-74 pp.52-57 |
| NS, RCS (Joint) |
2023-12-14 09:55 |
Fukuoka | Kyushu Institute of Technology Tobata campus, and Online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Researches on Radio Wave Propagation to Realize of 5G Evolution & 6G Nobuaki Kuno, Koshiro Kitao, Takahiro Tomie, Satoshi Suyama (NTT DOCOMO) NS2023-126 RCS2023-179 |
In order to realize a mobile communication system, it is important to understand not only the radio access system techno... [more] | NS2023-126 RCS2023-179 p.20 |
| NS, RCS (Joint) |
2023-12-14 10:35 |
Fukuoka | Kyushu Institute of Technology Tobata campus, and Online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Study of Transmit Timing Adjustment Function for Application of A-RoF System to TDD System Yuta Takahashi, Yasuyoshi Yamamoto, Mizuki Suga, Hideki Toshinaga, Naoki Kita (NTT) NS2023-127 RCS2023-180 |
High-Speed and broadband network transformation is needed for 6G (sixth-generation wireless technology) era, it is neces... [more] | NS2023-127 RCS2023-180 pp.21-25 |
| NS, RCS (Joint) |
2023-12-15 10:55 |
Fukuoka | Kyushu Institute of Technology Tobata campus, and Online (Primary: On-site, Secondary: Online) |
A Study on Complexity Reduction of Signal Processing for Object Detection Using Sub-Terahertz Waves Taisei Kurahashi, Eiji Okamoto (NITech) RCS2023-196 |
Terahertz waves, which are expected to be used in 6G, have both a wide bandwidth and object transparency, and are expect... [more] | RCS2023-196 pp.100-105 |
| AP, RCS (Joint) |
2023-11-16 11:00 |
Kumamoto | Kumamoto Prefectural Workers' Welfare Hall (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Fast Beam Search for Distributed Antenna Systems in High Frequency Bands Shuki Wai, Takuto Arai, Tatsuhiko Iwakuni, Daisei Uchida, Naoki Kita (NTT) AP2023-143 RCS2023-166 |
In order to further increase the capacity of wireless communications, attention is focused on the combination of high-fr... [more] | AP2023-143 RCS2023-166 pp.67-72(AP), pp.71-76(RCS) |
| AP, RCS (Joint) |
2023-11-17 13:25 |
Kumamoto | Kumamoto Prefectural Workers' Welfare Hall (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Antenna Integrated Techniques and Problems in Sub-THz Band Kunio Sakakibara, Yoshiki Sugimoto, Rohani Bakar, Takanori Narita, Motoko Sakamoto, Bazilah Baharom, Chatchai Chockchai, Shumpei Kishi, Takuya Sugiyama, Takeyuki Tsuchida, Azuki Iwamoto, Atsuya Yamazaki, Taisuke Uemura, Nobuyoshi Kikuma (NITech) AP2023-151 RCS2023-174 |
We are in the development of sub-terahertz antennas in 300 GHz band. Technical problems in this frequency band are picke... [more] | AP2023-151 RCS2023-174 pp.110-115(AP), pp.113-118(RCS) |
| EMT, IEE-EMT | 2023-11-10 10:45 |
Yamaguchi | Kaikyo Messe Shimonoseki | Demonstration for Linear-Circular Polarization Converter Fabricated by 3D Printer in 300 GHz Band Shonosuke Hirokawa, Kiyoto Asakawa (TMCIT), hijiri shimokawadoko, Michihiko Suhara (TMU) EMT2023-73 |
In recently, the terahertz band (frequencies above 300 GHz), which is currently not in commercial use, is expected to be... [more] | EMT2023-73 pp.58-63 |
| MWPTHz | 2023-11-01 13:45 |
Online | Online (Zoom) | [Invited Talk]
Low-Noise Terahertz Wave Detection by Fermi-Level Managed Barrier Diode on SiC Platform Hiroshi Ito (The Univ. of Tokyo), Tadao Nagatsuma (Osaka Univ.), Tadao ishibashi (Wavepackets) MWPTHz2023-59 |
We developed novel THz-wave detectors fabricated on SiC platform implementing Fermi-level managed barrier (FMB) diodes f... [more] | MWPTHz2023-59 pp.5-8 |
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