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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 15:15 |
Fukui | UNIVERSITY OF FUKUI (Primary: On-site, Secondary: Online) |
[Invited Talk (Young Researcher)]
Study of non-contact PIM measurement systems for balanced transmission lines with electrically equivalent characteristics to microstrip lines Ryunosuke Murofushi (Yokohama Natl. Univ./Polytechnic Univ.), Nobuhiro Kuga (Yokohama Natl. Univ.), Eiji Hanayama (Polytechnic Univ.)  AP2023-209 |
In many communication systems, passive intermoduration (PIM) is known as one of noises. The termination method standardi... [more] | AP2023-209 pp.45-50 |
| AP | 2024-03-15 13:00 |
Fukui | UNIVERSITY OF FUKUI (Primary: On-site, Secondary: Online) |
A Study on K-factor estimation accuracy using momentum method for designing narrowband IoT communication system DR-IoT Naoki Ikeda, Motonari Imai, Takato Ikegame, Tetsushi Ikegami (Meiji Univ.), Susumu Ishihara (Shizuoka Univ.), Arata Kato, Syugo Kajita (スペースタイムエンジニアリング), Hiroshi Yamamoto (Ritsumeikan Univ.), Mineo Takai (Osaka Univ.) AP2023-215 |
A versatile variable-range IoT communication system using the VHF-high band， Diversified-Range IoT (DR-IoT)is being cons... [more] | AP2023-215 pp.80-84 |
| AP | 2024-03-15 15:25 |
Fukui | UNIVERSITY OF FUKUI (Primary: On-site, Secondary: Online) |
Frequency Analysis of Radio Propagation Utilizing Hollow Cylindrical Concrete Structures in Sea Water Kaito Ishikawa, Masaharu Takahashi (Chiba Univ.), Nozomu Ishii (Niigata Univ.), Qiaowei Yuan (Tohoku Inst. Tech.), Qiang Chen (Tohoku Univ.), Hiroshi Yoshida (JAMSTEC) AP2023-220 |
As one of the applications of electromagnetic waves in the ocean, we conducted a basic study of a system for communicati... [more] | AP2023-220 pp.105-108 |
| WPT | 2024-03-15 09:10 |
Kyoto | Kyoto-Univ. (Uji campus) (Primary: On-site, Secondary: Online) |
Novel Microwave Snow Melting Waveguide Utilizing EBG to Prevent Electromagnetic Leakage Koyo Hatazawa, Tamami Maruyama, Akari Kamada, Noa Ebita, Takahiko Nakamura (NIT, Hakodate College), Tsunayuki Yammoto, Nanami Kobayakawa, Fuka Yoshii, Yuna Higasa (NIT, Tsuyama College), Masashi Nakatsugawa (NIT, Hakodate College), Manabu Omiya (Hokkaido University) WPT2023-46 |
This paper introduces a novel snow melting method that involves directing microwaves onto snow without outward electroma... [more] | WPT2023-46 pp.59-62 |
| ET | 2024-03-02 13:00 |
Miyazaki | Miyazaki University | Verification of Group Characteristics that Promote the Emergent Dialogues in Social Studies Learning Keitaro Tokutake (Titech), Dai Sakuma (Shumei University), Masaki Goto (codeTakt), Masao Murota (Titech) ET2023-57 |
The purpose of this study is to verify the characteristics of groups that promote emergent dialogue in interactive learn... [more] | ET2023-57 pp.25-31 |
| OPE, OFT, OCS (Joint) [detail] |
2024-02-21 16:15 |
Okinawa | Nobumoto Ohama Memorial Hall (Primary: On-site, Secondary: Online) |
Field Trial of Short Distance Transmission Designing Method based on Gaussian Noise Model and Evaluation of Designing Method Implementation towards Commercial Network Deployment Shu Kimura, Xiaocheng Zhang, Kohei Tamesue (NTT Communications), Toru Mano (NTT) OCS2023-74 OPE2023-117 |
Short distance transmission designing method based on Gaussian Noise Model that considered optical path characteristics ... [more] | OCS2023-74 OPE2023-117 pp.37-41(OCS), pp.53-57(OPE) |
| AP | 2024-02-15 14:00 |
Mie | Sinfonia Technology Hibiki Hall Ise (Primary: On-site, Secondary: Online) |
[Tutorial Lecture]
Estimation of Radio Propagation Characteristics Using the Color Images Method Tomie Takahiro, Satoshi Suyama, Koshiro Kitao, Nobuaki Kuno (NTT DOCOMO, INC.) AP2023-189 |
Currently, research and development of realization of the 6th generation mobile communication system (6G) are carried ou... [more] | AP2023-189 pp.11-16 |
| EMT, PN, MWPTHz, IEE-EMT [detail] | 2024-01-22 16:10 |
Kyoto | Kyoto Univ. Yoshida Campus | Numerical analysis of scattering characteristic from chiral material in UV vortex fields Hideki Kawaguchi (Muroran-IT), Chenxu Wang (NIFS), Koichi Matsuo, Masahiro Katoh (Hiroshima Univ.), Hiroaki Nakamura (NIFS) PN2023-56 EMT2023-96 MWPTHz2023-84 |
In biochemistry, a method of so-called circular dichroism (CD) spectroscopy is effectively employed to identify a chiral... [more] | PN2023-56 EMT2023-96 MWPTHz2023-84 pp.51-55 |
| EE | 2024-01-19 09:55 |
Kagoshima | (Primary: On-site, Secondary: Online) |
Modeling method that separates the main circuit and modulator of a digitally controlled switching converter Takazumi Maeda, Hideaki Funaki, Yuichi Noge, Masahito Syoyama (Kyudai), Yu Yonezawa (Meidai), Akihiko Miyazawa (Model Core Institute) EE2023-47 |
To design a controller for a switching power supply, it is necessary to know the characteristics of the main circuit and... [more] | EE2023-47 pp.43-48 |
| EE | 2024-01-19 11:45 |
Kagoshima | (Primary: On-site, Secondary: Online) |
Dynamic Characteristics Analysis of CLLC Converter with Frequency Modulation and Phase-Shift Modulation by the Fundamental Harmonic Approximation (FHA) Etsuro Murakami, Ryota Ishii, Yasushi Eto, Yuichi Noge, Masahito Shoyama (Kyushu Univ.), Ryou Tanimoto, Masaki Nakamura (NTT docomo) EE2023-51 |
CLLC converters are converters that can transmit power bidirectionally. CLLC converters have attracted attention because... [more] | EE2023-51 pp.66-71 |
| AP, WPT (Joint) |
2024-01-19 09:55 |
Niigata | Tokimate, Niigata University (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Performance Evaluation of Color Images Method for Path Loss Estimation in High Frequency Bands Takahiro Tomie, Satoshi Suyama, Koshiro Kitao, Nobuaki Kuno (NTT DOCOMO), Minoru Inomata, Wataru Yamada, Motoharu Sasaki (NTT) AP2023-179 |
Currently, research and development of realization of the 6th generation mobile communication system (6G) are carried ou... [more] | AP2023-179 pp.99-104 |
| HIP | 2023-12-21 11:30 |
Miyagi | Research Institute of Electrical Communication | Initial verification for estimating cognitive reflection test using eye movement Lian Cao, Yudai Yamazaki, Yukitoshi Kashimoto, Daisuke Kamisaka (KDDI) HIP2023-78 |
The Cognitive Reflection Test (CRT) has been proposed to measure human information processing types, which are broadly d... [more] | HIP2023-78 pp.13-18 |
| EMM, EA, ASJ-H | 2023-11-23 13:00 |
Toyama | [Poster Presentation]
Investigation on improvement of beamforming low-frequency characteristics by estimation of virtual microphone array signal Ryosuke Oyashiki, Kanji Watanabe, Masayuki Nishiguchi, Koji Abe (Akita Prefectural Univ.) EA2023-32 EMM2023-63 |
Our goal is to realize a system that reproduces a certain sound field in a different field.We have proposed a system usi... [more] | EA2023-32 EMM2023-63 pp.23-30 |
|
| AP, RCS (Joint) |
2023-11-16 16:35 |
Kumamoto | Kumamoto Prefectural Workers' Welfare Hall (Primary: On-site, Secondary: Online) |
Study on Propagation Emulation Method for 6G Using Dynamic Control by CPS Takahiro Tomie, Satoshi Suyama, Koshiro Kitao, Nobuaki Kuno (NTT DOCOMO) RCS2023-170 |
Currently, research and development of realization of the 6th generation mobile communication system (6G) are carried ou... [more] | RCS2023-170 pp.90-94 |
| SANE | 2023-11-13 10:00 |
Chiba | Chiba Univ. (Nishi-Chiba Campus) (Primary: On-site, Secondary: Online) |
Study on optimization of array antenna aperture distribution using steepest descent method Hirohisa Tajima, Junichi Naganawa (ENRI) SANE2023-54 |
The optimization of the aperture distribution using the steepest descent method is investigated, assuming that the verti... [more] | SANE2023-54 pp.40-45 |
| LOIS, SITE, ISEC | 2023-11-09 13:55 |
Hiroshima | Satellite Campus Hiroshima (Primary: On-site, Secondary: Online) |
ISEC2023-58 SITE2023-52 LOIS2023-16 |
With the spread of work style reforms such as remote work, communication about information security risks tends to be in... [more] | ISEC2023-58 SITE2023-52 LOIS2023-16 pp.26-32 |
| EMT, IEE-EMT | 2023-11-11 09:55 |
Yamaguchi | Kaikyo Messe Shimonoseki | Analysis of optical resonator structure constructed by two-dimensional MDM plasmonic waveguide (III) Yoshihiro Naka (Univ. Miyazaki), Masahiko Nishimoto (Kumamoto Univ.), Mitsuhiro Yokota (Univ. Miyazaki) EMT2023-84 |
An optical resonator structure constructed by a metal-dielectric-metal plasmonic waveguide has been analyzed using the F... [more] | EMT2023-84 pp.120-125 |
| OFT | 2023-10-12 10:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Electromagnetic field analysis of higher-order coupling modes in a coupled 3-core fiber Kouta Miyama, Naoto Kishi (UEC) OFT2023-15 |
Vectorial electromagnetic fields for the higher-order coupled modes of a symmetrically distributed coupled 3-core fiber ... [more] | OFT2023-15 pp.1-4 |
| SIS, ITE-BCT | 2023-10-13 11:05 |
Yamaguchi | HISTORIA UBE (Primary: On-site, Secondary: Online) |
Proposal of a fractal dimensional filter and its application to the detection of Schlegel's green frog voices. Hideo Shibayama (Shibaura Institute of Technology), Yoshiaki Makabe (Kanagawa Institute of Technology), Kenji Muto (Shibaura Institute of Technology), Tomoaki Kimura (Kanagawa Institute of Technology) SIS2023-22 |
We propose a fractal dimensional filter to estimate time-position of the target sound from time series data. The filter ... [more] | SIS2023-22 pp.35-40 |
| R | 2023-07-28 11:35 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Variable neighborhood descent method based on degree centrality for the network topology design with minimum cost subject to a reliability constraint Taishin Nakamura (Tokai Univ.), Koji Shingyochi (Jumonji Univ.) R2023-12 |
This study proposes a variable neighborhood descent (VND) method that uses degree centrality for the network topology de... [more] | R2023-12 pp.11-16 |
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