Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
AP (2nd) |
2022-12-08 11:25 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Millimeter-wave multi-beam measurement using series-fed array antenna Yuki Kimura, Doppo Sugimura, Kengo Shimada, Uichiro Azuma (Dengyo) |
As a MIMO antenna for millimeter-wave 5G base stations, an antenna with a configuration that forms multi-beam in all hor... [more] |
|
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 |
2022-03-11 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 |
RCS |
2012-04-20 15:20 |
Kyoto |
Kyoto Univ. |
Optimization of Base Station Antenna Directivity for Base Station Cooperation Cellular Systems Doppo Sugimura, Maki Arai, Kei Sakaguchi, Kiyomichi Araki (Tokyo Tech), Takayuki Sotoyama (Panasonic Mobile Communications), Masayuki Hoshino (Panasonic) RCS2012-20 |
Base Station Cooperation (BSC) is one of the key technologies for next generation cellular systems.In this paper, we wil... [more] |
RCS2012-20 pp.115-120 |
AP, MW (Joint) |
2011-03-03 14:30 |
Ibaraki |
Ibaraki Univ. |
A Study on Vertical Pattern of Base Station Antennas for Base Station Cooperation System Doppo Sugimura, Maki Arai, Kei Sakaguchi, Kiyomichi Araki (Tokyo Inst. of Tech.), Takayuki Sotoyama (Panasonic Mobile Comm Co.,Ltd.) AP2010-182 |
Base Station Cooperation (BSC) is one of the key technologies for next generation cellular system.The BSC can improve po... [more] |
AP2010-182 pp.49-54 |