Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
MW |
2024-03-01 13:00 |
Okayama |
Okayama Prefectural University (Primary: On-site, Secondary: Online) |
A Study on Experimental Program Improvement for Microwave Antenna Pattern Measurement Yusuke Kusama, Kazuma Kabasawa, Hiroto Kimura (Toyo Univ.) MW2023-192 |
A 10 GHz band horn antenna directivity pattern measurement has been carried out in an experiment by third-year undergrad... [more] |
MW2023-192 pp.89-94 |
IMQ |
2023-12-22 14:00 |
Toyama |
University of Toyama |
[Invited Lecture]
Machine learning application for 2D/3D data analysis in material science Kentaro Kutsukake (RIKEN) IMQ2023-9 |
In materials science, data is becoming increasingly complex, high-dimension, large-scale, and numerous, consequently, hi... [more] |
IMQ2023-9 pp.1-3 |
SRW, SeMI (Joint) |
2023-11-22 10:00 |
Tokyo |
Koganei Campus, Tokyo University of Agriculture and Technology (Primary: On-site, Secondary: Online) |
Radio propagation prediction in indoor dynamic environment using LiDAR point cloud Kazumasa Hashiba, Kentaro Saito (Tokyo Denki Univ.) SRW2023-36 |
In recent years, efforts have been made to utilize cyber-physical systems (CPS) to improve the development efficiency of... [more] |
SRW2023-36 pp.33-38 |
EMT, IEE-EMT |
2023-11-09 14:45 |
Yamaguchi |
Kaikyo Messe Shimonoseki |
Design of Optical Linear Discriminant Filter Using Vector-Diffraction Analysis Yukihiro Noto, Jun-ichiro Sugisaka, Koichi Hirayama, Takashi Yasui (Kitami Inst. Tech.) EMT2023-65 |
Optical linear-discriminant-analysis filter is a diffractive optical element with a large number of pinholes on the surf... [more] |
EMT2023-65 pp.15-20 |
AP, SANE, SAT (Joint) |
2023-07-12 17:10 |
Hokkaido |
The Citizen Activity Center (Primary: On-site, Secondary: Online) |
[Invited Lecture]
An Abridged Multiple-Screen Diffraction Model Considering the Urban Structure Gai Tsuchimochi, Miyuki Hirose (Kyutech), Tetsuro Imai (TDU) AP2023-37 |
To simplify the calculation of the multiple screen diffraction model, three scenarios of screen arrangements were assume... [more] |
AP2023-37 pp.36-40 |
AP, SANE, SAT (Joint) |
2023-07-12 17:40 |
Hokkaido |
The Citizen Activity Center (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Analysis of radio wave propagation characteristics of multiple screen diffraction using finite element method analysis Takuichi Hirano (Tokyo City Univ.) AP2023-38 |
The author tried to analyze the problem of 4th Radio Propagation Modeling Competition (PMC4) of IEICE Technical Committe... [more] |
AP2023-38 pp.41-43 |
AP, SANE, SAT (Joint) |
2023-07-12 18:20 |
Hokkaido |
The Citizen Activity Center (Primary: On-site, Secondary: Online) |
[Invited Lecture]
A calculation of multiple diffraction loss using a sphere interception Shinichi Ichitsubo AP2023-40 |
The theme of the 4th radio wave propagation modeling competition is the achieving simplification of the calculation amou... [more] |
AP2023-40 pp.49-53 |
AP, SANE, SAT (Joint) |
2023-07-14 15:50 |
Hokkaido |
The Citizen Activity Center (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Evaluation of Radio Propagation between Launch Vehicle and Ground Station at Low Elevation Koji Sunami, Aya Asamura, Kohtaroh Sugizono, Naohiro Tsuchiya, Yuudai Yamagami, Takashi Hamasaki (JAXA), Yukio Kamata (Anttech) AP2023-62 |
To measure the success or failure of a launch vehicle, telemetry from satellites, the payload, and the launch vehicle is... [more] |
AP2023-62 pp.172-175 |
CQ |
2023-07-13 09:00 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
Numerical Method Simplification of Edge Diffraction in the Vertical Plane of the Path in Urban Microcell Environment Miyuki Hirose, Gai Tsuchimochi (Kyutech), Tetsuro Imai (TDU) CQ2023-17 |
To simplify the calculation of the multiple screen diffraction model, three scenarios of screen arrangements were assume... [more] |
CQ2023-17 pp.49-54 |
AP, WPT (Joint) |
2023-01-19 13:30 |
Hiroshima |
Hiroshima Institute of Technology (Primary: On-site, Secondary: Online) |
Simplification of Computing Technique of Multiple-Screen-Diffraction for Urban Propagation
-- Related to the Theme of the 4th Radio Wave Propagation Modeling Competition -- Shinichi Ichitsubo AP2022-183 |
This report explains the theme of the 4th radio wave propagation modeling competition. And the background and history o... [more] |
AP2022-183 pp.33-38 |
AP, WPT (Joint) |
2023-01-19 13:55 |
Hiroshima |
Hiroshima Institute of Technology (Primary: On-site, Secondary: Online) |
[Tutorial Lecture]
On the Prediction of Vertical Plane Over-the-Rooftop Propagation Loss in Urban Macrocellular Environment (2) Jun-ichi Takada, Du Xin (Tokyo Tech) AP2022-184 |
As over-the-rooftop propagation is dominant in an urban macrocell environment, the multi-screen diffraction model has be... [more] |
AP2022-184 pp.39-44 |
R |
2022-11-17 14:50 |
Online |
Online |
Dimensional Stabilization by High-Order Structure Control of Liquid Crystal Polymers for Electronic Components Toyohiro Imaizumi, Osamu Otani (omron) R2022-42 |
In mechanical devices such as relays, switches, and connectors, molded liquid crystal polymers are used because of their... [more] |
R2022-42 pp.13-16 |
EMD, R, LQE, OPE, CPM |
2022-08-25 13:10 |
Chiba |
(Primary: On-site, Secondary: Online) |
Diffractive optical element with limited long-distance focusing range Masahiro Ueno, Sohan Kawamura, Takashi Sakamoto, Masayuki Tsuda (NTT) R2022-16 EMD2022-4 CPM2022-21 OPE2022-47 LQE2022-10 |
In the rust removal using high-power laser, it is desirable to extend the focusing the focusing range to suppress the in... [more] |
R2022-16 EMD2022-4 CPM2022-21 OPE2022-47 LQE2022-10 pp.1-6 |
MWPTHz, EST, MW, EMT, OPE, IEE-EMT [detail] |
2022-07-20 11:40 |
Hokkaido |
Asahikawa Civic Culture Hall (Primary: On-site, Secondary: Online) |
Validation of Kirchhoff Huygens equation in the radio frequency by the FDTD method Kazuma Kabasawa, Yusuke Kusama (Toyo Univ.) EMT2022-37 MW2022-61 OPE2022-40 EST2022-38 MWPTHz2022-35 |
The Kirchhoff-Huygens equation, used as a diffraction formula, uses many approximations for ease of handling. Since the ... [more] |
EMT2022-37 MW2022-61 OPE2022-40 EST2022-38 MWPTHz2022-35 pp.141-146 |
AP |
2022-06-16 13:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Flux Separation Method for Highly Accurate Antenna Gain Prediction Nozomu Kogiso (Osaka Metro. Univ.), Yuki Suzuki, Seiya Matsushita (Osaka Pref. Univ.), Hiroaki Tanaka (NDA) AP2022-30 |
This research proposes a flux separation method for antenna gain analysis to achieve both high approximation accuracy an... [more] |
AP2022-30 pp.7-12 |
R, LQE, OPE, CPM, EMD |
2021-08-27 11:30 |
Online |
Online (Zoom) |
Diffractive optical element with long-distance focusing range Masahiro Ueno, Sohan Kawamura, Takashi Sakamoto, Eiko Sato, Yuichi Akage, Yurina Tanaka, Souichi Oka (NTT) R2021-23 EMD2021-4 CPM2021-13 OPE2021-24 LQE2021-3 |
In rust removal by irradiation with high-power laser light, it is desirable to make the beam spot smaller in order to in... [more] |
R2021-23 EMD2021-4 CPM2021-13 OPE2021-24 LQE2021-3 pp.8-13 |
EMT, IEE-EMT |
2021-05-21 13:50 |
Online |
Online |
Development of high-precision numerical calculation method for double infinite integrals appearing in the aperture coupling problem Yu Iwagaki, Hirohide Serizawa (NIT, Numazu Col.) EMT2021-4 |
In this study, we consider fast and accurate calculation algorithms to compute double infinite integrals whose integrand... [more] |
EMT2021-4 pp.19-24 |
AP |
2021-02-19 15:40 |
Online |
Online |
[Invited Lecture]
A Study on the Characteristics of the EBG Structure Area in the Interference Suppression between Antennas Ryotaro Ohashi, Tai Tanaka, Shinichi Yamamoto, Michio Takikawa, Yoshio Inasawa (Mitsubishi Electric) AP2020-131 |
We investigate an interference suppression in a system with a conductor wall between two antennas. We evaluated the inte... [more] |
AP2020-131 pp.81-85 |
SRW, SeMI, CNR (Joint) |
2020-11-26 11:50 |
Online |
Online |
Wireless Sensor Networks Construction Support Application
-- Estimation of RSSI prediction model formula -- Etsushi Oda, Koki Kawauchi, Toshihiko Hamasaki (HIT) SeMI2020-18 |
We developed an application system to determine the location of relay nodes in a mesh-type wireless sensor network of 2.... [more] |
SeMI2020-18 pp.13-16 |
EMT, IEE-EMT |
2020-11-05 13:00 |
Online |
Online |
Scattering of a TE Plane Wave from a Sinusoidally Modulated Dielectric Grating: Perturbation Method Hiroki Nakagawa, Akira Komiyama (OECU) EMT2020-34 |
(To be available after the conference date) [more] |
EMT2020-34 pp.38-42 |