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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 |
| 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 |
| 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 |
| 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 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 |
| 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 |
| 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 |
| RCS | 2023-10-19 17:05 |
Kagawa | Kagawa University (Saiwai-cho Campus), and online (Primary: On-site, Secondary: Online) |
300GHz band Sub-Terahertz Imaging using MIMO Techniques Michiya Hayama, Kazuaki Ishioka, Hikaru Tsuchida, Shusaku Umeda, Akinori Taira (MELCO) RCS2023-138 |
Sub-Terahertz waves enable obstacle penetrating high-resolution sensing and expect new applications. It is known that th... [more] | RCS2023-138 pp.45-50 |
| AP | 2023-10-19 13:00 |
Iwate | Iwate University (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Gain Improvement by One-dimensional Anti-reflection Structure on Low-profile Multi-beam High-permittivity Lens Antenna at 300GHz Band Takuya Sugiyama, Yoshiki Sugimoto, Kunio Sakakibara, Nobuyoshi Kikuma (NITech) AP2023-117 |
Dielectric lens antennas are suited for use as antennas in 300 GHz band because these can easily achieve high directivit... [more] | AP2023-117 pp.108-112 |
| EST, MW, EMT, OPE, MWPTHz, IEE-EMT [detail] | 2023-07-21 09:35 |
Hokkaido | Muroran Institute of Technology (Primary: On-site, Secondary: Online) |
120-GHz-band Close Proximity Wireless Communication Using Dielectric Substrate Tomohiro Kumaki, Akihiko Hirata (CIT), Osamu Kagaya (AGC) EMT2023-37 MW2023-55 OPE2023-37 EST2023-37 MWPTHz2023-33 |
This study examines 120-GHz-band ultrahigh-speed sheet LAN communications that enable stable network connections simply ... [more] | EMT2023-37 MW2023-55 OPE2023-37 EST2023-37 MWPTHz2023-33 pp.147-150 |
| RCS | 2023-06-14 11:00 |
Hokkaido | Hokkaido University, and online (Primary: On-site, Secondary: Online) |
A Study on Frequency Prism in Intelligent Reflecting Surfaces with Delay Elements over Terahertz Bands Shuta Sekimori, Yuichi Kawamoto, Nei Kato (Tohoku Univ.) RCS2023-36 |
The demand for high-speed communication with large amounts of data is increasing rapidly, but the mmWave spectrum is str... [more] | RCS2023-36 pp.49-53 |
| RCS | 2023-06-16 15:35 |
Hokkaido | Hokkaido University, and online (Primary: On-site, Secondary: Online) |
300GHz band Sub-Terahertz Sensing Technologies for High Resolution Imaging Akinori Taira, Kazuaki Ishioka, Michiya Hayama, Shusaku Umeda, Hikaru Tsuchida, Akihiro Okazaki (MELCO) RCS2023-77 |
Integration of communication and sensing functions utilizing high frequency bands for the 6G era is attracting attention... [more] | RCS2023-77 pp.288-293 |
| MWPTHz | 2023-06-07 16:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Evaluation of Terahertz Dielectric Properties of Polymer Materials using Planar Resonator Daiki Ichikawa, Masataka Terai (Osaka Univ.), Motoharu Haga (Daicel Corp.), Masayuki Fujita, Tadao Nagatsuma (Osaka Univ.) MWPTHz2023-4 |
The next generation 6G communication system is expected to utilize electromagnetic waves in the terahertz band (>100 GHz... [more] | MWPTHz2023-4 pp.12-15 |
| AP | 2023-05-12 10:25 |
Okinawa | Okinawa Gender Equality Center (Primary: On-site, Secondary: Online) |
Investigation of terahertz band indoor propagation loss model Hirokazu Sawada, Kazuki Tsushima, Riku Yoshino, Keizo Inagaki, Atsushi Kanno, Katsumi Fujii, Jerdvisanop Chakarothai, Norihiko Sekine, Akifumi Kasamatsu, Hiroyo Ogawa, Takeshi Matsumura (NICT) AP2023-18 |
Sub-terahertz and terahertz waves are being considered for use in next-generation wireless communications to enable seve... [more] | AP2023-18 pp.54-58 |
| MWPTHz, PN, EMT, IEE-EMT [detail] | 2023-01-24 11:35 |
Osaka | (Primary: On-site, Secondary: Online) |
Design of 30 dB directivity characteristics in the 0.3-THz band by a structure consisting of metalens antenna and resonant tunneling diode Kohei Urashima, Takehito Suzuki (TUAT) PN2022-40 EMT2022-78 MWPTHz2022-66 |
Metalens antennas are suitable for integration with various terahertz continuous-wave (CW) sources. However, high direct... [more] | PN2022-40 EMT2022-78 MWPTHz2022-66 pp.47-52 |
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