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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MW, EMCJ, EST, IEE-EMC [detail] | 2023-10-19 12:30 |
Yamagata | Yamagata University (Primary: On-site, Secondary: Online) |
Transient Analysis of Electromagnetic Scattering for Three-Dimensional Objects by Physical Optics and FILT Seiya Kishimoto, Ryoya Ogino, Kenta Arase, Shinichiro Ohnuki (Nihon Univ.)  EMCJ2023-41 MW2023-95 EST2023-68 |
The Physical Optics (PO) is an electromagnetic field analysis method for large-scale scatterers with respect to waveleng... [more] | EMCJ2023-41 MW2023-95 EST2023-68 pp.32-35 |
| SANE | 2023-08-18 13:00 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Analysis of Radar Cross-Section for Chaff Cloud Consisting of Rectangular Metal Piece etc. Hirokazu Kobayashi (Electromagnetic Wave System Lab.), Yousuke Aoi, Hirohisa Oda (SOGO) SANE2023-40 |
Traditionally, many chaff clouds use long and thin aluminum rectangular pieces. The volume of the cloud is electrically ... [more] | SANE2023-40 pp.35-40 |
| 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 | 2022-02-17 12:40 |
Online | Online | Proposal on RIS scattering model based on physical optics Tetsuro Imai (TDU), Akira Kumagai, Koichiro Takahashi (AGC) AP2021-163 |
Nowadays, in next generation mobile communication systems (6G), the use of RIS (Reconfigurable intelligent surface), whi... [more] | AP2021-163 pp.26-31 |
| PN, MWP, EMT, PEM, IEE-EMT [detail] | 2022-01-28 11:20 |
Online | Online | Evaluation of Computational Reduction Method of Electromagnetic Scattering Analysis Based on the Physical Optics Approximation for the Measurement of Vital Signs of a Seated Target Person at Various Locations Using Millimeter-wave Radar Takehito Koshisaka, Takuya Sakamoto (Kyoto Univ.) PN2021-44 EMT2021-60 MWP2021-49 |
The non-contact measurement of vital signs using millimeter-wave radar has attracted much attention. However, few studie... [more] | PN2021-44 EMT2021-60 MWP2021-49 pp.61-66 |
| SRW | 2021-08-24 12:50 |
Online | Online | [Panel Discussion]
Measurement and Modeling Method of Propagation Environment for Radio Propagation Simulation in Cyber Physical System Kentaro Saito, Jun-ichi Takada (Tokyo Tech.) SRW2021-18 |
The cyber-physical system (CPS) is expected to be an essential infrastructure in future society thanks to the recent sig... [more] | SRW2021-18 p.15 |
| RCS, SR, SRW (Joint) |
2021-03-04 11:35 |
Online | Online | [Poster Presentation]
Development of Computational Cost Reducing Technique for Physical Optics based Propagation Channel Simulator at mm-Wave band CheChia Kang, Kentaro Saito, Jun-ichi Takada (Tokyo Tech.) RCS2020-239 SR2020-78 SRW2020-68 |
To provide enhanced mobile broadband service for the 5th generation mobile communication system, the deployment of the m... [more] | RCS2020-239 SR2020-78 SRW2020-68 pp.167-170(RCS), pp.60-63(SR), pp.55-58(SRW) |
| SRW, SeMI, CNR (Joint) |
2019-11-06 13:25 |
Tokyo | Kozo Keisaku Engineering Inc. | [Poster Presentation]
Indoor Human Sensing Analysis Using Physical Optics Approximation at Millimeter Wave Gilbert Siy Ching, Wataru Okamura, Yukiko Kishiki (KKE) SRW2019-36 SeMI2019-80 CNR2019-30 |
One of the application examples of millimeter wave sensors is human body detection for surveillance and health monitorin... [more] | SRW2019-36 SeMI2019-80 CNR2019-30 pp.57-58(SRW), pp.77-78(SeMI), pp.55-56(CNR) |
| EMCJ, MW, EST, IEE-EMC [detail] | 2019-10-25 09:25 |
Miyagi | Tohoku Gakuin University(Conf. Room 2, Eng. Bldg. 1) | A Study on a Method for Computing the RadarCross Section of Corner Reflectors Takefumi Namiki (Terrabyte) EMCJ2019-55 MW2019-84 EST2019-63 |
Radar cross section of the trihedral corner reflector was calculated by method of moment, physical optics, and geometric... [more] | EMCJ2019-55 MW2019-84 EST2019-63 pp.99-103 |
| MIKA (2nd) |
2019-10-04 10:15 |
Hokkaido | Hokkaido Univ. | [Poster Presentation]
Measurement and Prediction Models of the Line-of-sight Obstruction Losses at Millimeter Wave Radio Xin Du, Kentaro Saito, Jun-ichi Takada (Tokyo Titech), Mitsuki Nakamura, Nobuaki Kuno, Wataru Yamada (NTT) |
For designing the stable communication system at future mmWave bands, the prediction method of the obstruction losses is... [more] | |
| AP | 2019-03-15 10:25 |
Fukushima | Yunoya (Iizaka Onsen, Fukushima) | Shadowing Effect Prediction based on Physical Optics Approach for Millimetre Wave Mobile Communication Xin DU, Kentaro Saito, Jun-ichi Takada (Titech), Mitsuki Nakamura, Motoharu Sasaki, Wataru Yamada, Yasushi Takatori (NTT) AP2018-192 |
In this study, the shadowing measurement was done by using channel sounder in the indoor office environment at two frequ... [more] | AP2018-192 pp.35-40 |
| EMT, IEE-EMT | 2018-05-25 13:20 |
Tokyo | Noncontact heart rate measurement using millimeter-wave adaptive array radar Kentaro Konishi, Takuya Sakamoto (Univ. of Hyogo) EMT2018-3 |
Radar-based noncontact heart rate measurement technology has been attracting increasing attention. However, the authors ... [more] | EMT2018-3 pp.23-28 |
|
| AP | 2018-03-09 14:50 |
Gunma | Hotel Ichii (Kusatsu, Gunma) | Numerical simulation of scattering from random rough surface by using physical optics Tokio Miyake, Jun-ichi Takada (Tokyo Inst. of Tech.) AP2017-204 |
Since high frequency band is used in next generation mobile communication, radio wave propagation is greatly affected by... [more] | AP2017-204 pp.69-73 |
| SRW | 2017-12-18 14:55 |
Tokyo | Waseda Univ. | [Invited Talk]
Radio Propagation of Millimeter Waves and Sensor Network for Next Generation IoT Yukiko Kishiki (KKE) SRW2017-65 |
The use of millimeter waves for 5th generation mobile communication and wireless LAN are progressing. While ray tracing... [more] |
SRW2017-65 p.31 |
| SANE | 2016-04-22 13:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Special Talk]
Radar Cross Section and High-frequency Asymptotic Theory, Its Applications Hirokazu Kobayashi (OIT) SANE2016-6 |
We will discuss about the high-frequency asymptotic theory for radar cross section (RCS) and its applications when elect... [more] | SANE2016-6 pp.29-38 |
| AP | 2016-01-15 10:55 |
Tokyo | Takushoku University, Hachiouji Campus | [Tutorial Lecture]
Applicable Range of Ray Tracing Method and Its Utilizations Yukiko Kishiki (KKE) AP2015-180 |
Ray tracing method is now becoming a major method to evaluate radiowave propagation properties. Without knowing the lim... [more] |
AP2015-180 pp.71-76 |
| MW | 2014-12-18 17:30 |
Tokyo | Aoyama Gakuin Univ. Aoyama Campus | Basic Examination of Electromagnetic Scattering Wave Simulation Using Physical Optics on Point Cloud Data Hiroki Ohara, Jun-ichi Takada (Tokyo Tech) MW2014-165 |
In electromagnetic wave scattering problems when the scattering object is much larger than the wavelength, Physical Opti... [more] | MW2014-165 pp.91-95 |
| AP, SAT (Joint) |
2014-07-25 14:35 |
Gifu | Gero Citizen Hall | Study on Analysis Method of Outdoor-to-Indoor Radio Propagation
-- Hybrid Method of Ray-Tracing and Physical Optics -- Tetsuro Imai, Yukihiko Okumura (NTT DOCOMO) AP2014-68 SAT2014-21 |
Toward investigation and design of the fifth generation mobile communication systems, it is one of the important issues ... [more] | AP2014-68 SAT2014-21 pp.115-120(AP), pp.53-58(SAT) |
| AP | 2013-01-23 13:00 |
Miyazaki | Hotel Merieges (Miyazaki City) | Study of Elevation Power Angular Spectrum to Evaluate Performance of 3D Beamforming at Base Station Koshiro Kitao, Tetsuro Imai, Kentaro Saito, Yukihiko Okumura (NTT DOCOMO) AP2012-126 |
3D beamforming which controls main beam direction of base station (BS) antenna over both the azimuth dimension and eleva... [more] | AP2012-126 pp.25-29 |
| AP, WPT (Joint) |
2012-08-27 13:25 |
Niigata | Niigata Univ. | On Radiation Pattern of Curved Patch Antenna Hirokazu Kobayashi (Niigata Univ.) AP2012-73 |
In this paper we study the radiation characteristics of curved surface patch antenna by means of analytical approach. As... [more] | AP2012-73 pp.29-34 |
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