Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
WPT, AP (Joint) |
2019-01-17 10:15 |
Aichi |
Toyota Automobile Museum |
[Invited Lecture]
Examination of Clutter Losses for Satellite Communications using Urban Areas Scale Model Katsuki Ishimoto, Saito Koki, Ichitsubo Shinichi (Kyutech), Omote Hideki (SoftBank), Hujii Teruya (Tokyo Tech) AP2018-151 |
In order to promote common use with a satellite or an airplane communication and land mobile communications such as a ce... [more] |
AP2018-151 pp.1-6 |
WPT, AP (Joint) |
2019-01-17 10:35 |
Aichi |
Toyota Automobile Museum |
[Invited Lecture]
Study for Building to Building Propagation Loss Characteristics for 3 Dimensional (3D) Cell Layout Ken Ikeda (Tokyo tech), Hideki Omote (Softbank), Teruya Fujii (Tokyo tech) AP2018-152 |
Recently, data traffic is explosively growing in cellular mobile communication systems due to the prevalence of smart ph... [more] |
AP2018-152 pp.7-12 |
WPT, AP (Joint) |
2019-01-17 10:55 |
Aichi |
Toyota Automobile Museum |
[Invited Lecture]
Comparison of channel capacity using micro and millimeter wave bands based on outdoor propagation measurement Ryotaro Taniguchi, Kentaro Nishimori (Niigata Univ.) AP2018-153 |
[more] |
AP2018-153 pp.13-18 |
WPT, AP (Joint) |
2019-01-17 11:15 |
Aichi |
Toyota Automobile Museum |
[Invited Lecture]
Propagation Environment Control by Drone MIMO Relay Station with LOS-MIMO Transmission and Millimeter Wave Naoki Matsumura, Kentaro Nishimori, Ryotaro Taniguchi (Niigata Univ.), Takefumi Hiraguri (NIT), Takashi Tomura, Jiro Hirokawa (TIT) AP2018-154 |
[more] |
AP2018-154 pp.19-22 |
WPT, AP (Joint) |
2019-01-17 11:35 |
Aichi |
Toyota Automobile Museum |
[Invited Lecture]
Dynamic rainfall intensity and rain attenuation model in Ka band satellite communication Isao Nakazawa, Yoshiya Arakaki, Kenji Suzuki, Tomoshige Kan, KazuKazuyoshi Kawasaki, Morio Toyoshima, Takashi Takahashi (NICT) AP2018-155 |
National Institute of Information and Communications Technology is advancing research projects to realize ultrahigh-spee... [more] |
AP2018-155 pp.23-28 |
WPT, AP (Joint) |
2019-01-17 12:55 |
Aichi |
Toyota Automobile Museum |
Study on 5.8-GHz band Beam-Type Wireless Power Transmission by Radial Line Slot Antennas Takashi Tomura, Jiro Hirokawa (Tokyo Tech), Minoru Furukawa, Teruo Fujiwara (Sho Engineering Corp.) AP2018-156 |
In this paper, we propose beam-type wireless power transmission by two radial line slot antennas. The radiation elements... [more] |
AP2018-156 pp.29-32 |
WPT, AP (Joint) |
2019-01-17 13:15 |
Aichi |
Toyota Automobile Museum |
[Invited Lecture]
Flexible Electrodes High-kQ Capacitive Coupling WPT for a Running Miniature Crawler Ryoichi Baba, Ryota Gibo, Keisuke Miyaji, Shinji Abe, Shoichi Isogai, Naoki Sakai, Takashi Ohira (Toyohashi Univ. Tech.) WPT2018-54 |
We participated in the mini 4WD wireless power feed running race held in Kanazawa in September
2018, and received a spe... [more] |
WPT2018-54 pp.1-5 |
WPT, AP (Joint) |
2019-01-17 13:35 |
Aichi |
Toyota Automobile Museum |
[Invited Lecture]
Near-field Wireless Power Transfer for Small Model Vehicle using Collinear Array Antenna Jun Deguchi, Kazuhiro Yoshikawa, Hiroshi Hirayama (Nagoya Inst. of Tech.) WPT2018-55 |
[more] |
WPT2018-55 pp.7-12 |
WPT, AP (Joint) |
2019-01-17 13:55 |
Aichi |
Toyota Automobile Museum |
Fundamental Research on Input Impedance and Impedance Matching of RF-DC Conversion Circuit Tsunayuki Yamamoto, Hiroshi Kubo (Yamaguchi Univ.) WPT2018-56 |
To identify a nonlinear input impedance of RF-DC conversion circuit %
leads to the realization of %
the impedance ma... [more] |
WPT2018-56 pp.13-17 |
WPT, AP (Joint) |
2019-01-17 14:25 |
Aichi |
Toyota Automobile Museum |
[Tutorial Lecture]
Quality factor of electrically small antennas and their broadbanding Keisuke Noguchi (KIT) AP2018-157 WPT2018-57 |
Electrically small antennas which size is smaller than wavelength of the operating frequency are described with respect ... [more] |
AP2018-157 WPT2018-57 pp.33-38(AP), pp.19-24(WPT) |
WPT, AP (Joint) |
2019-01-17 15:25 |
Aichi |
Toyota Automobile Museum |
[Special Talk]
Space elevator technology to change the future: its principle and present state of research and development Yoshiki Yamagiwa (Shizuoka Univ.) |
[more] |
|
WPT, AP (Joint) |
2019-01-17 16:25 |
Aichi |
Toyota Automobile Museum |
[Invited Lecture]
An Invariant in Reactive Immittance Conversion Takashi Ohira (TUT) WPT2018-58 |
A passive two-port network behaves as an immittance converter. Especially when the network is purely reactive, there exi... [more] |
WPT2018-58 pp.25-26 |
WPT, AP (Joint) |
2019-01-18 10:10 |
Aichi |
Toyota Automobile Museum |
Performance Analysis and Improvement of Block MSN Algorithm in Multi-user MIMO System Nobuyoshi Kikuma, Kousuke Yonezu, Kunio Sakakibara (Nagoya Inst. of Tech.) AP2018-158 |
As a method of implementing MU-MIMO (Multi-User Multiple Input and Multiple Output) downlink, Block Diagonalization (BD)... [more] |
AP2018-158 pp.39-44 |
WPT, AP (Joint) |
2019-01-18 10:30 |
Aichi |
Toyota Automobile Museum |
Channel Capacity of Massive MIMO in Fading Environments with Spatial Correlation [II]
-- In the Case of Nakagami-Rice Fading -- Yoshio Karasawa AP2018-159 |
In our previous report, we investigated the information transmission capability of Massive MIMO in Rayleigh fading envir... [more] |
AP2018-159 pp.45-50 |
WPT, AP (Joint) |
2019-01-18 10:50 |
Aichi |
Toyota Automobile Museum |
Performance Improvement of DOA Estimation Using Two-step Search Method Based on Compressed Sensing Toshiya Nasu, Nobuyoshi Kikuma, Kunio Sakakibara (NITech) AP2018-160 |
In recent years, researches for applying signal-processing techniques based on sparse reconstruction andcompressed sensi... [more] |
AP2018-160 pp.51-56 |
WPT, AP (Joint) |
2019-01-18 11:10 |
Aichi |
Toyota Automobile Museum |
Performance Improvement of Radio Holography-Based DOA Estimation with Cyclic Correlation by Using SAGE Algorithm Yuto Nakajima, Nobuyoshi Kikuma, Kunio Sakakibara (NITech) AP2018-161 |
In recent years, the methods which can estimate the direction-of-arrival (DOA) with a simple array system are desired, a... [more] |
AP2018-161 pp.57-62 |
WPT, AP (Joint) |
2019-01-18 12:30 |
Aichi |
Toyota Automobile Museum |
[Invited Lecture]
Study on Characteristics of Arrival Angular Spread at High Microwave-band Naoki Kita, Yushi Shirato, Hideki Toshinaga (NTT) AP2018-162 |
[more] |
AP2018-162 pp.63-68 |
WPT, AP (Joint) |
2019-01-18 12:50 |
Aichi |
Toyota Automobile Museum |
[Invited Lecture]
Basic Study on Propagation Characteristics for Indoor Industrial Scenario Koshiro Kitao, Tetsuro Imai, Minoru Inomata, Takahiro Asai (NTT DOCOMO) AP2018-163 |
[more] |
AP2018-163 pp.69-73 |
WPT, AP (Joint) |
2019-01-18 13:10 |
Aichi |
Toyota Automobile Museum |
[Invited Lecture]
Path Loss Prediction of Multiple Human Body Shadowing in an Indoor Environment Considering Reflection wave from ceiling Mitsuki Nakamura, Wataru Yamada, Motoharu Sasaki, Takatsune Moriyama, Yasushi Takatori (NTT), Minoru Inomata, Koshiro Kitao, Tetsuro Imai (NTT DOCOMO) AP2018-164 |
[more] |
AP2018-164 pp.75-80 |
WPT, AP (Joint) |
2019-01-18 13:40 |
Aichi |
Toyota Automobile Museum |
Maximum Transfer Efficiency Obtained by Impedance Matching Condition for Wireless Power Transfer System Qiaowei Yuan (NIT, Sendai College) WPT2018-59 |
[more] |
WPT2018-59 pp.27-30 |