Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCS, AP, UWT (Joint) |
2022-11-15 14:55 |
Fukuoka |
Kyushu University, and Online (Primary: On-site, Secondary: Online) |
Influence in Desired Direction of Meta-Surface Reflector by Transmission Antenna Position Doppo Sugimura, Mayumi Yoshino (Dengyo) AP2022-154 |
For the next generation system, in order to improve the service area, an MSR (Meta-Surface Reflector) which can control ... [more] |
AP2022-154 pp.39-44 |
AP |
2022-04-15 14:40 |
Yamagata |
Yamagata Syokuryo Kaikan (Primary: On-site, Secondary: Online) |
[Tutorial Lecture]
Radio Wave Propagation Analysis for Wireless Area Construction Mayumi Yoshino (DENGYO) AP2022-10 |
For the establishment of next-generation mobile communication systems, wireless areas are being constructed in various e... [more] |
AP2022-10 pp.52-57 |
AP |
2022-03-11 09:30 |
Online |
Online |
Examination of Estimation Algorithm for Transmitter Localization Based on Indoor DOA Estimation at 2.4 G/5 GHz Band Mayumi Yoshino, Doppo Sugimura (Dengyo) AP2021-193 |
With the spread of IoT (Internet of Things) technology, intelligent propagation path control technology that suppresses ... [more] |
AP2021-193 pp.62-66 |
AP, WPT (Joint) |
2022-01-20 13:30 |
Tottori |
Kenmin-Fureai-Kaikan (Primary: On-site, Secondary: Online) |
[Invited Lecture]
MIMO Channel Capacity Estimation Considering Ray Tracing Analysis and Nakagami-Rice Fading Kengo Shimada, Yutaka Tomizawa, Doppo Sugimura, Mayumi Yoshino (Dengyo) AP2021-142 |
In recent years, with the increase in mobile data traffic, the demand for MIMO (Multiple Input Multiple Output) systems ... [more] |
AP2021-142 pp.43-48 |
AP, SANE, SAT (Joint) |
2021-07-30 11:15 |
Online |
Online |
Received Power Improvement and K-factor in the Desired Direction of Meta-Surface Reflector at 28 GHz-Band Doppo Sugimura, Mayumi Yoshino, Tomoaki Kudo, Toshiyuki Kobayashi (Dengyo) AP2021-40 |
In the next generation system, it is difficult to construct wireless service area because it is allocated high frequency... [more] |
AP2021-40 pp.92-96 |
AP |
2020-04-24 10:20 |
Mie |
Jingu-kaikan (Ise) (Cancelled but technical report was issued) |
Received Power Improvement in NLoS Region of L-Shaped Corridor by Utilizing Meta-Surface Reflector Mayumi Yoshino, Doppo Sugimura, Tomoaki Kudo, Toshiyuki Kobayashi (Dengyo), Hiromi Matsuno, Satoshi Ito (KDDI Research) AP2020-5 |
For the make use of high frequency band in the next generation mobile communication systems, MSR (Meta-Surface Reflector... [more] |
AP2020-5 pp.23-26 |
AP |
2020-02-20 13:55 |
Shizuoka |
Shizuoka Univ. Hamamatsu Campus |
[Invited Lecture]
Examination for Wireless Area Construction in Aircraft Mayumi Yoshino, Doppo Sugimura, Akira Maruyama, Kenji Okubo (Dengyo) AP2019-182 |
We are considering the construction of wireless area for cabin attendants in Airbus A380–800, the world’s largest and th... [more] |
AP2019-182 pp.7-11 |
AP, SANE, SAT (Joint) |
2019-07-18 15:20 |
Miyagi |
Tohoku Univ. |
[Invited Lecture]
Propagation Characteristics in a L-shaped Corridor by Antenna Directivity at 28 GHz Band Mayumi Yoshino, Doppo Sugimura, Hiroki Hagiwara, Tomoaki Kudo, Toshiyuki Kobayashi (Dengyo) AP2019-36 |
For the next generation mobile communication system, it is important to understand propagation characteristics at high f... [more] |
AP2019-36 pp.79-82 |
AP |
2019-05-16 13:05 |
Hyogo |
Kanpo-no-yado Arima (Arima Onsen, Hyogo) |
Received Power Fluctuation by Antenna Directivity at 4.5 GHz and 28 GHz Bands Mayumi Yoshino, Doppo Sugimura, Ryunosuke Murofushi, Hiroki Hagiwara, Tomoaki Kudo, Toshiyuki Kobayashi (Dengyo) AP2019-1 |
For the next generation mobile communication system in recent years, high frequency bands such as 4.5 GHz and 28 GHz are... [more] |
AP2019-1 pp.1-6 |
RCS, AP (Joint) |
2018-11-22 14:05 |
Okinawa |
Okinawa Industry Support Center |
[Invited Lecture]
LOS/NLOS Received Power Characteristics by Vertical Antenna Pattern Beam Width Mayumi Yoshino, Doppo Sugimura (Dengyo) AP2018-136 RCS2018-211 |
In this paper, we investigate the received power characteristics of LOS(Line Of Sight) and NLOS(Non LOS) regions dependi... [more] |
AP2018-136 RCS2018-211 pp.191-196(AP), pp.187-192(RCS) |
AP |
2017-10-20 14:00 |
Aomori |
Hchinohe-Shoukou-Kaikan |
Propagation Analysis by Number of Beams for Horizontal Antenna Pattern
-- Base Station Antenna Characteristics by Single Beam or Multi-Beam -- Mayumi Yoshino, Doppo Sugimura, Makoto Mizumura (Dengyo), Yoshio Ebine (NAZCA) AP2017-104 |
In this paper, we consider number of horizontal antenna pattern beams and perform propagation analysis in urban or subur... [more] |
AP2017-104 pp.51-56 |
AP |
2017-02-17 10:20 |
Tochigi |
Tochigiken-sougou-bunnka Center |
[Invited Lecture]
Ray Tracing Propagation Analysis by Considering with Multi-Beam Antenna Pattern Mayumi Yoshino, Doppo Sugimura, Makoto Mizumura (Dengyo), Yoshio Ebine (NAZCA) AP2016-169 |
In this paper,we perform ray tracing propagation analysis considering with multi-beam antenna to investigate the effect ... [more] |
AP2016-169 pp.71-76 |
AP |
2015-07-31 10:55 |
Hokkaido |
Wakkanai Sougou Bunka Center |
Evaluation of Wireless Area by Ray Tracing Method at 3.5GHz Band
-- On Beam Tilting Effect -- Mayumi Yoshino, Yoshio Ebine, Asuka Nishizaka (Dengyo) AP2015-53 |
In 4th generation mobile communication systems, wireless area by a base station antenna takes the form of small wireless... [more] |
AP2015-53 pp.77-82 |
AP |
2015-05-21 13:00 |
Nara |
Naraken Shakai Fukushi Sougou Center (Kashihara City) |
Evaluation of Wireless Area by Ray Tracing Method at 3.5GHz Band
-- Effect of Antenna Pattern by Base Station Antenna Height -- Mayumi Yoshino, Yoshio Ebine, Asuka Nishizaka (Dengyo) AP2015-19 |
In 4th generation mobile communication systems, wireless area by a base station antenna takes the form of small wireless... [more] |
AP2015-19 pp.1-6 |