Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SR |
2024-05-21 13:55 |
Kagoshima |
Yokacenter (Kagoshima) (Primary: On-site, Secondary: Online) |
Experimental Evaluations of Intelligent Reflecting Surface at 60 GHz Kazuma Mashiko, Kouki Iizuka, Yuichi Kawamoto, Nei Kato (Tohoku Univ.), Susumu Ano, Kazuto Yano (ATR) |
(To be available after the conference date) [more] |
|
SR |
2024-05-21 14:20 |
Kagoshima |
Yokacenter (Kagoshima) (Primary: On-site, Secondary: Online) |
Near Fields Experiments of Intelligent Reflecting Surface at 60 GHz Yugo Tanabu, Mitsuni Hinohara, Hiroto Oshima, Yuichi Kawamoto, Nei Kato (Tohoku Univ.), Susumu Ano, Kazuto Yano (ATR) |
(To be available after the conference date) [more] |
|
MW |
2024-03-01 10:55 |
Okayama |
Okayama Prefectural University (Primary: On-site, Secondary: Online) |
Reconfigurable Reflection Direction and Multi-Band Metasurface Reflector Using Varactor Diodes Mounted Mushroom-Type Structure Taisei Urakami (NAIST), Tamami Maruyama (NIT (KOSEN), Hakodate College), Akira Ono (NIT (KOSEN), Kagawa College), Na Chen, Minoru Okada (NAIST) MW2023-190 |
In this paper, we propose a novel metasurface reflector with considering both reflection directions and frequency bands ... [more] |
MW2023-190 pp.78-83 |
EST |
2024-01-25 13:00 |
Kyoto |
Kyoto University ROHM Plaza (Primary: On-site, Secondary: Online) |
Analysis of Metasurfaces Using Bidirectional Eigenmode Propagation Method Using Finite Element Method with Periodic Boundary Condition Masaya Kitani, Taiki Matsuzaki, Akito Iguchi, Yasuhide Tsuji (Muroran Inst. Tech.) EST2023-104 |
Metasurfaces are expected to be used in various applications because of the possibility to realize unique properties tha... [more] |
EST2023-104 pp.30-34 |
EA, US (Joint) |
2023-12-22 13:00 |
Fukuoka |
|
[Poster Presentation]
Measurement of directional characteristics of a small end-fire loudspeaker array structured with a horn loudspeaker and ordinary loudspeakers Mio Shibata, Manabu Okamoto (Sojo Univ.) EA2023-52 |
We are studying a small, low-cost directional loudspeaker system. A horn loudspeaker mainly has strong directivity in th... [more] |
EA2023-52 pp.21-26 |
ET |
2023-12-16 13:15 |
Okayama |
Tsushima Campus,Okayama University |
Recognition of student facial expressions and movements during class
-- Effects of recognition th rough generated images and frontalization frontalization -- Kazuo Ohzeki, Aki Saito Shiojiri, Koichi Kamijo, Masami Suzuki (IPUT) ET2023-39 |
Using cameras and electroencephalograms, we are conducting research to identify teacher actions to improve student conce... [more] |
ET2023-39 pp.19-23 |
ED |
2023-12-07 16:05 |
Aichi |
WINC AICHI |
Plasmonic crystal photocathode with matched momentum and emission direction Toya Kishimoto (Shizuoka Univ.), Yoichiro Neo, Moon Jonghyun (RIE, Shizuoka Univ.) ED2023-44 |
To improve the quantum efficiency of photocathode, surface plasmon resonance was introduced and excitation light was cou... [more] |
ED2023-44 pp.23-26 |
WIT, HI-SIGACI |
2023-12-07 13:50 |
Tokyo |
AIST Tokyo Waterfront (TBD) |
Intuitive Walking Assistance System for Visually Impaired Individuals Yudai Murase, Eiji Kamioka (SIT), Manami Kanamaru (TDU) WIT2023-33 |
Assisting the mobility of individuals with visual impairments is a highly significant societal challenge. Walking with a... [more] |
WIT2023-33 pp.47-52 |
AP, RCS (Joint) |
2023-11-17 10:20 |
Kumamoto |
Kumamoto Prefectural Workers' Welfare Hall (Primary: On-site, Secondary: Online) |
Design of Transmissive Metasurfaces and Propagation Analysis in 28 GHz-band Coverage Improvement Using Multiple Transmissive Metasurfaces Keisuke Arai, Osamu Kagaya (AGC), Kenta Goto, Satoshi Suyama (NTT DOCOMO) AP2023-149 |
Recently,toward 5G Evolution & 6G,”New Radio Network Topology (NRNT)” which is distributed in the spatial domain is cons... [more] |
AP2023-149 pp.98-103 |
AP |
2023-10-19 13:00 |
Iwate |
Iwate University (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Design of Reflectarrays Covered by Band Pass Radome Shohei Hosomura, Keisuke Konno, Qiang Chen (Tohoku Univ.) AP2023-107 |
In this study, reflectarrays covered by a band pass radome is proposed. The proposed reflectarrays focus their mainbeam ... [more] |
AP2023-107 pp.71-74 |
AP |
2023-10-19 13:00 |
Iwate |
Iwate University (Primary: On-site, Secondary: Online) |
[Poster Presentation]
An FDTD fast analysis method for electromagnetic wave reflectors in the 30 GHz band Yuri Otaki, Takuji Arima (TUAT) AP2023-108 |
Next-generation mobile communications use radio waves in the 30 GHz band, which is higher frequency than the existing mo... [more] |
AP2023-108 pp.75-78 |
MIKA (3rd) |
2023-10-10 15:35 |
Okinawa |
Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Performance Analysis for IRS-Assisted SWIPT under Spatially Correlated Rician Fading Channels Masaaki Miura, Katsuya Suto (UEC) |
IRS-Assisted SWIPT simultaneously transmits information and power by using intelligent reflecting surface (IRS) that can... [more] |
|
EST, MW, EMT, OPE, MWPTHz, IEE-EMT [detail] |
2023-07-20 10:35 |
Hokkaido |
Muroran Institute of Technology (Primary: On-site, Secondary: Online) |
Optimal Design of One-Way Transmission Magneto-Optic Metasurfaces Mio Taniguchi, Akito Iguchi, Yasuhide Tsuji (Muroran IT) EMT2023-12 MW2023-30 OPE2023-12 EST2023-12 MWPTHz2023-8 |
Currently, research on metasurfaces with various functions has been reported. Among them, metasurfaces containing magnet... [more] |
EMT2023-12 MW2023-30 OPE2023-12 EST2023-12 MWPTHz2023-8 pp.16-21 |
SeMI, RCS, RCC, NS, SR (Joint) |
2023-07-12 13:05 |
Osaka |
Osaka University Nakanoshima Center + Online (Primary: On-site, Secondary: Online) |
Impact of Improved Phase Shift Switching Schedules on Standalone IRS-Based Radio System Using Quantum Computing to Control Communication and Localization Takahiro Ohyama (PSNRD/Tohoku Univ.), Yuichi Kawamoto, Nei Kato (Tohoku Univ.) SR2023-27 |
Intelligent Reflecting Surface (IRS), which enables control of propagation characteristics, has attracted attention as a... [more] |
SR2023-27 pp.7-14 |
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 |
2023-06-14 11:10 |
Hokkaido |
Hokkaido University, and online (Primary: On-site, Secondary: Online) |
A study on relationship between split control of intelligent reflecting surface and date rate Taishi Endo, Yuichi Kawamoto, Nei Kato (Tohoku Univ.), Masashi Iwabuchi, Tomoaki Murakami (NTT) RCS2023-37 |
IRS has a problem that it cannot reflect all frequencies in the intended direction when the entire device is used to for... [more] |
RCS2023-37 pp.54-58 |
AP (2nd) |
2023-06-01 10:00 |
Nagano |
Nagano Prefecture Minamimaki Village Office, Central Public Hall |
Experimental Study on Variable Control of Scattering Pattern in Metasurface Reflector in Horizontal and Vertical Directions Yuko Rikuta, Yuki Kimura, Akira Maruyama, Hiroki Hagiwara (DENGYO) |
In a wireless environment where radio waves are transmitted and received, the location and size of the communication are... [more] |
|
HIP, HCS, HI-SIGCOASTER [detail] |
2023-05-16 14:10 |
Okinawa |
Okinawa Industry Support Center (Primary: On-site, Secondary: Online) |
Development of information inout interface using eye movement and pupillary light reflex Tomoki Kawano, Rumi Hisakata, Hirohiko Kaneko (Tokyo Tech) HCS2023-35 HIP2023-35 |
In this study, we aimed to develop input systems with the pupillary light reflex and pursuit eye movements. In Experimen... [more] |
HCS2023-35 HIP2023-35 pp.172-177 |
AP |
2023-05-11 13:50 |
Okinawa |
Okinawa Gender Equality Center (Primary: On-site, Secondary: Online) |
Planar circularly polarized antenna with meta-surface radiation elements truncated at an angle to the array direction Ryuji Kuse, Megumi Seto, Takeshi Fukusako (Kumamoto Univ.) AP2023-13 |
This paper proposes a planar CP antenna with meta-surface radiation elements truncated at an angle to the array directio... [more] |
AP2023-13 pp.28-31 |
AP |
2023-05-12 15:05 |
Okinawa |
Okinawa Gender Equality Center (Primary: On-site, Secondary: Online) |
Improvement of reflection performance of metasurface reflector by steepest gradient method Mitoshi Fujimoto, Naoki Shimzu (Univ. Fukui) AP2023-22 |
In high-speed mobile communication systems such as 5G, so-called coverage holes occur where high-quality communication c... [more] |
AP2023-22 pp.75-79 |