Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
AP |
2024-05-16 15:55 |
Okinawa |
Okinawa Industry Support Center (Primary: On-site, Secondary: Online) |
FDTD Analysis of Multiple Screen Models Utilizing Array Scanning Method Hiroki Matsui, Takuji Arima (TUAT) AP2024-11 |
[more] |
AP2024-11 pp.21-24 |
AP |
2024-03-14 13:50 |
Fukui |
UNIVERSITY OF FUKUI (Primary: On-site, Secondary: Online) |
[Invited Talk (Young Researcher)]
Studies on computation time improvements for the MR/FDTD method Kei Asahi, Takuji Arima (TUAT) AP2023-206 |
With the ongoing developments of the telecommunication technologies, further complexification of the commonly used commun... [more] |
AP2023-206 pp.29-34 |
EMCJ |
2024-01-19 11:50 |
Kumamoto |
|
A study of exposure assessment for EV WPT system at 85 kHz by using multiple numerical human models. Yoshinobu Yanaga (TUAT), Yuto Shimizu (NICT), Takuji Arima (TUAT), Tomoaki Nagaoka (NICT) EMCJ2023-93 |
WPT (wireless power transfer) devices for electric vehicles mainly use frequencies in the 85 kHz band must comply with t... [more] |
EMCJ2023-93 pp.33-36 |
AP |
2023-10-19 10:00 |
Iwate |
Iwate University (Primary: On-site, Secondary: Online) |
[Poster Presentation]
High-speed analysis of multiple screen propagation problems using the ASM-FDTD method. Hiroki Matsui, Arima Takuji (Tokyo Univ. of Agriculture and Tech) AP2023-100 |
[more] |
AP2023-100 pp.50-54 |
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 |
AP |
2023-09-01 11:25 |
Tokyo |
KOZO KEIKAKU ENGINEERING Inc. (Primary: On-site, Secondary: Online) |
Reports of Attending IEEE AP-S/URSI 2023 and Organizing Special Session Kunio Sakakibara (NITech), Takuji Arima (TUAT), Yoshiki Sugimoto, Shumpei Kishi (NITech) AP2023-75 |
The authors participated in the international conference IEEE AP-S/URSI 2023 and organized a special session. Since the ... [more] |
AP2023-75 pp.49-54 |
AP |
2023-06-15 14:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Far-field analysis method using the MR/FDTD method Kei Asahi, Takuji Arima (TUAT) AP2023-26 |
[more] |
AP2023-26 pp.11-14 |
EMCJ |
2023-01-27 11:50 |
Okayama |
WASHU BLUE RESORT (Primary: On-site, Secondary: Online) |
Estimation of Absorbed Power Density Using Geometric Optics Approximation Yuta Akutsu (Tokyo Univ. of Agriculture and Tech), Yujiro Kushiyama (NICT), Takuji Arima, Toru Uno (Tokyo Univ. of Agriculture and Tech), Tomoaki Nagaoka (NICT) EMCJ2022-80 |
The International Commission on Non-Ionizing Radiation Protection (ICNIRP) revised the international guidelines for radi... [more] |
EMCJ2022-80 pp.45-49 |
AP, WPT (Joint) |
2023-01-20 14:55 |
Hiroshima |
Hiroshima Institute of Technology (Primary: On-site, Secondary: Online) |
Miniaturization of metamaterial for MHz-band WPT systems Yutaro Shibata, Takuji Arima (Tokyo Noko Univ.) AP2022-194 |
In some cases, a metallic baseplate is installed on the antenna to improve the transmission efficiency of wireless power... [more] |
AP2022-194 pp.98-102 |
AP, WPT (Joint) |
2023-01-20 15:20 |
Hiroshima |
Hiroshima Institute of Technology (Primary: On-site, Secondary: Online) |
Development of Electromagnetic Wave Absorber in 80 GHz Band Using Multilayer Substrate Metamaterials Naotake Oyabu, Takuji Arima, Toru Uno (Noko Univ.) AP2022-195 |
Various sensors using radio waves are widely used to realize automatic driving and advanced traffic control systems for ... [more] |
AP2022-195 pp.103-107 |
EMT, IEE-EMT |
2022-11-18 13:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Antenna analysis using FDTD method
-- Basics and latest technique -- Takuji Arima (TUAT) EMT2022-60 |
Electromagnetic field analysis is used in a wide range of applications, from the optical region to the very low-frequenc... [more] |
EMT2022-60 pp.89-92 |
AP, SANE, SAT (Joint) |
2022-07-28 14:30 |
Hokkaido |
Asahikawa Taisetsu Crystal Hall (Primary: On-site, Secondary: Online) |
Analysis of V2V communication using FDTD method Naoki Ariyama, Takuji Arima (TUAT), Ryo Yamaguchi, Kazuma Tomimoto (Softbank) AP2022-51 |
The need for vehicle-to-vehicle communications is increasing to realize more accurate automated driving and advanced tra... [more] |
AP2022-51 pp.97-100 |
AP |
2022-05-20 13:25 |
Hyogo |
Kobe Port Oasis (Primary: On-site, Secondary: Online) |
Space-time adaptive concept for computation time improvements in the MR/FDTD method Kei Asahi, Takuji Arima, Toru Uno (TUAT) AP2022-27 |
(To be available after the conference date) [more] |
AP2022-27 pp.90-94 |
MICT, EMCJ (Joint) |
2022-03-04 17:15 |
Online |
Online |
A Study on Induced Electric-Field Measurement Method using an Optical Electric Field Probe for Exposure Assessment from WPT System for Electric Vehicles Eishi Oho (TUAT), Yuto Shimizu, Tomoaki Nagaoka (NICT), Takuji Arima, Toru Uno (TUAT) EMCJ2021-78 |
Relatively strong electromagnetic fields are produced in the vicinity of wireless power transfer (WPT) systems for elect... [more] |
EMCJ2021-78 pp.27-32 |
PEM (Workshop) |
2021-11-29 - 2021-11-30 |
Hokkaido |
Hokkaido Univ. (Hybrid by remote) (Primary: On-site, Secondary: Online) |
Uncertainty Evaluation of Optical Electric-Field Probe Calibration for Human Exposure Assessment at 85 kHz Yuto Shimizu (NICT), Eishi Oho (NICT/TUAT), Jerdvisanop Chakarothai, Tomoaki Nagaoka (NICT), Takuji Arima, Toru Uno (TUAT) |
The electromagnetic field in the intermediate frequency band (300 Hz–10 MHz) emitted from wireless power transfer (WPT) ... [more] |
|
AP |
2021-05-21 13:50 |
Online |
Online |
Fast Calculation Technique for FDTD Radiation Pattern Analysis utilizing 2-D Autoregressive Moving Average Model Akihiro Nakao, Takuji Arima, Toru Uno (TAT) AP2021-17 |
[more] |
AP2021-17 pp.44-47 |
SANE, SAT (Joint) |
2021-02-18 15:55 |
Online |
Online |
Discrimination of multiple buried targets by synthetic aperture radar Akihisa Uematsu, Toshiyuki Nishibori (JAXA), Takuji Arima (TUAT) SANE2020-64 |
Radar remote sensing of multiple buried targets has been successfully conducted with a high-resolution two- dimensional ... [more] |
SANE2020-64 pp.36-39 |
EMCJ, IEE-EMC, IEE-SPC |
2020-12-11 09:30 |
Online |
Online |
EMI Measurements below 30MHz using a Loop Antenna
-- Effect on Location of Feeding Gap of Loop Antenna -- Jun Chikayama (TUAT), Jerdvisanop Chakarothai, Katsumi Fujii, Kanako Wake (NICT), Takuji Arima, Toru Uno (TUAT) EMCJ2020-56 |
Recently, equipment including wireless power transfer system using electromagnetic (EM) waves below 30 MHz have been dev... [more] |
EMCJ2020-56 pp.7-12 |
MW, EST, EMCJ, PEM, IEE-EMC [detail] |
2020-10-22 15:50 |
Online |
Online |
A Study on a Calibration Method for an Optical Electric-Field Probe in a Liquid Phantom Using a Sheathed Dipole Antenna at 85 kHz-Band Eishi Oho (TUAT/NICT), Yuto Shimizu, Jerdvisanop Chakarothai, Kanako Wake (NICT), Takuji Arima, Toru Uno (TUAT) |
[more] |
|
MW, AP (Joint) |
2020-09-24 12:50 |
Online |
Online |
[Poster Presentation]
Antenna Analysis on Multilayer Dielectric Plate Using FDTD Method Yuto Watanabe, Takuji Arima (TUAT), Takashi Yamagajo (FATEC), Toru Uno (TUAT) AP2020-42 |
The FDTD method, which is one of the electromagnetic field analysis methods, has a problem that the time step width beco... [more] |
AP2020-42 pp.53-56 |