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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP | 2023-03-17 10:55 |
Toyama | Toyama Prefectural Civic Hall (Primary: On-site, Secondary: Online) |
 AP2022-244 |
FDTD for electromagnetic field simulation was performed on a manhole-type antenna in a mobile communication base station... [more] | AP2022-244 pp.61-66 |
| WPT | 2023-03-17 10:45 |
Kyoto | Kyoto-Univ. (Uji campus) (Primary: On-site, Secondary: Online) |
A Study on a Method for Calculating Scattered Electromagnetic Fields from Finite Length Conductor Rods kazuma Kabasawa, Yusuke Kusama (Toyo Univ) WPT2022-45 |
As the frequencies used increase, such as 5G and 6G, the need to deal with radiation and scattering problems is becoming... [more] | WPT2022-45 pp.72-77 |
| MW | 2023-03-03 09:50 |
Tottori | Tottori Univ. (Primary: On-site, Secondary: Online) |
Transient Response of Circuit Shape Right- and Left-Handed Waveguide for Microwave Snow Melting Kota Unyu, Tamami Maruyama, Masashi Nakatsugawa (NIT, Hakodate College), Manabu Omiya (Hokkaido University), Tamayama Yasuhiro (Nagaoka University of Technology) MW2022-172 |
Transient response of the circuit shape waveguide was analyzed with the FDTD method. The waveguide was composed of the r... [more] | MW2022-172 pp.88-91 |
| AP | 2023-02-17 16:00 |
Miyagi | Tohoku University, Aobayama Campus (Primary: On-site, Secondary: Online) |
Consideration on Antenna Transient Radiation Motoyuki Sato (Tohoku Univ.) AP2022-231 |
Short-range radar such as ground penetrating radar uses electromagnetic waves with a wide frequency band to form short-d... [more] | AP2022-231 pp.188-193 |
| 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 |
| EMCJ | 2023-01-27 13:10 |
Okayama | WASHU BLUE RESORT (Primary: On-site, Secondary: Online) |
Estimation of Human Blockage Characteristics for Indoor Propagation in a Local-5G Frequency Band Using Large Scale FDTD Analysis Kazuki Yoshida, Takashi Hikage, Manabu Omiya (Hokkaido Univ.) EMCJ2022-82 |
Local 5G, the fifth-generation mobile communication system (5G) that companies and local governments can construct flexi... [more] | EMCJ2022-82 pp.56-59 |
| EST | 2023-01-26 11:00 |
Okinawa | (Primary: On-site, Secondary: Online) |
Film profiles optimization for multilayer-type multispectral filter arrays Yasuo Ohtera (Toyama Prefectural Univ.), Yasuhide Tsuji (Inst. Tech.) EST2022-77 |
We investigated the film thickness optimization of a multilayer-type multispectral filter array for integrated multispec... [more] | EST2022-77 pp.20-25 |
| EST | 2023-01-26 11:20 |
Okinawa | (Primary: On-site, Secondary: Online) |
Analysis of Scattered Light for Biological Imaging by Optical Pulses Kaito Kobayashi, Seiya Kishimoto, Shuichiro Inoue, Shinichiro Ohnuki (Nihon Univ.) EST2022-78 |
We aim to develop a superior biological imaging method using optical pulses and study time-resolved measurements of mous... [more] | EST2022-78 pp.26-30 |
| EST | 2023-01-26 11:40 |
Okinawa | (Primary: On-site, Secondary: Online) |
FDTD analysis of a plasmonic grating coupler Hinami Nakasaka, Kazuma Takeya, Jun Shibayama, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) EST2022-79 |
We analyze a plasmonic grating coupler at optical frequencies, considering the angle of incidence and the shape of diele... [more] | EST2022-79 pp.31-34 |
| EST | 2023-01-26 15:40 |
Okinawa | (Primary: On-site, Secondary: Online) |
Extension of DCP-FDTD method to the three-dimensional problem for the analysis of arbitrarily-shaped dispersive media Kazuma Takeya, Tetsuya Iwamoto, Jun Shibayama, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) EST2022-86 |
We have extended the contour-path effective-permittivity technique to three-dimensional (3-D) problems, in which a reaso... [more] | EST2022-86 pp.64-69 |
| EST | 2023-01-27 12:00 |
Okinawa | (Primary: On-site, Secondary: Online) |
Estimation of permittivity distribution inside concrete using FDTD method and ensemble Kalman filter Yoshihito Yamamoto, Kota Kubo, Shunpei Fujimori (Hosei Univ.), Jun Sonoda (NIT, Sendai College) EST2022-96 |
In order to estimate the heterogeneous permittivity distribution inside concrete, an ensemble Kalman filter is applied t... [more] | EST2022-96 pp.112-116 |
| EST | 2023-01-27 15:10 |
Okinawa | (Primary: On-site, Secondary: Online) |
Assessment of Simultaneous Exposure of Human Head at multiple frequencies below and above 6GHz Norika Miura, Sachiko Kodera (NITech), Takahiro Iyama, Junji Higashiyama, Yasunori Suzuki (NTTdocomo), Akimasa Hirata (NITech) EST2022-101 |
The temperature rise in human body is a dominant factor that cause adverse health effects exposed to microwaves at frequ... [more] | EST2022-101 pp.133-136 |
| AP, WPT (Joint) |
2023-01-19 12:05 |
Hiroshima | Hiroshima Institute of Technology (Primary: On-site, Secondary: Online) |
5G radio wave propagation analysis in a city model by large-scale FDTD simulation using the supercomputer "Fugaku" Yoichi Kochibe, Naoki Ebata, Takashi Yamagajo, Wataru Odajima, Hiroaki Watanabe, Hikaru Inoue (Fujitsu) AP2022-182 |
Recently, the utilization of the radio communication technology such as the service start of the fifth-generation mobile... [more] | AP2022-182 pp.30-32 |
| 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 |
| EA, US (Joint) |
2022-12-22 13:30 |
Hiroshima | Satellite Campus Hiroshima | [Poster Presentation]
Induced Potentials in bone by ultrasound propagation
-- PE-FDTD Simulation -- Hidehisa Suzuyama, Taisei Tsubata, Keigo Maehara (Doshisha Univ.), Atsushi Hosokawa (NIT, Akashi College), Takao Tsuchiya, Mami matsukawa (Doshisha Univ.) US2022-50 |
LIPUS has been reported to shorten the healing time of fractures by 30-40 %. However, the initial mechanism of the heali... [more] | US2022-50 pp.1-5 |
| ED, MWPTHz | 2022-12-20 10:35 |
Miyagi | [Invited Talk]
Directional terahertz radiation based on the interaction of electron beams with metamaterials Tatsunosuke Matsui (Mie Univ.) ED2022-81 MWPTHz2022-52 |
It is known as a Smith–Purcell Effect from 1950’s that the electromagnetic (EM) radiation can be obtained when accelerat... [more] | ED2022-81 MWPTHz2022-52 pp.46-51 |
|
| WPT (2nd) |
2022-12-05 - 2022-12-06 |
Kyoto | Uji Obaku Plaza Kihada Hall, Uji Campus, Kyoto University (Primary: On-site, Secondary: Online) |
Left-Handed Slotted Waveguide Analysis Using FDTD method Kota Unyu, Tamami Maruyama, Masashi Nakatsugawa (NIT, Hakodate College), Manabu Omiya (Hokkaido University), Yasuhiro Tamayama (Nagaoka University of Technology) |
In this study, electromagnetic field analysis of a left-handed waveguide using the FDTD method was performed to investig... [more] | |
| EMT, IEE-EMT | 2022-11-17 10:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Preliminary study on assessments of electromagnetic environments and dosimetry in human for the local 5G system fabricated in the campuses of Tokyo Metropolitan University Naoto Tsuchiya, Yukihisa Suzuki (Tokyo Metropolitan Univ) EMT2022-45 |
There are few reported cases of methods for estimating human exposure to millimeter-wave band in the installation enviro... [more] | EMT2022-45 pp.6-11 |
| EMT, IEE-EMT | 2022-11-18 11:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Nonlinear property analysis of magnetic materials using Multiphysics Simulation Yuta Ito, Takumi Yasuda, Seiya Kishimoto, Shinichiro Ohnuki (Nihon Univ.) EMT2022-57 |
The oscillation of terahertz waves is expected to be achieved by utilizing the spin motion of antiferromagnetic material... [more] | EMT2022-57 pp.75-78 |
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