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| Chair |
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Qiang Chen (Tohoku Univ.) |
| Vice Chair |
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Satoru Kurokawa (AIST) |
| Secretary |
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Takuji Arima (Tokyo Univ. of Agric. & Tech.), Koshiro Kitao (NTT DOCOMO) |
| Assistant |
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Dr. Kim (Niigata Univ.) |
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| Chair |
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Toshio Ishizaki (Ryukoku Univ.) |
| Secretary |
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Takafumi Fujimoto (Nagasaki Univ.), Kazuhiro Fujimori (Okayama Univ.) |
| Assistant |
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Osamu Kagaya (AGC), Yoshiaki Narusue (Univ. of Tokyo) |
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| Conference Date |
Thu, Jan 21, 2021 13:05 - 17:20
Fri, Jan 22, 2021 09:45 - 16:15 |
| Topics |
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| Conference Place |
Online |
| Sponsors |
This conference is co-sponsored by URSI-F and IEEE AP-S Tokyo Chapter.
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Copyright
and
reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
| Registration Fee |
This workshop will be held as the IEICE workshop in fully electronic publishing. Registration fee will be necessary except the speakers and participants other than the participants to workshop(s) in non-electronic publishing. See the registration fee page. We request the registration fee or presentation fee to participants who will attend the workshop(s) on WPT, AP. |
| |
13:00-13:05 |
Opening Address ( 5 min. ) |
Thu, Jan 21 PM
13:05 - 14:20 |
(1)
AP |
13:05-13:30 |
[Invited Lecture]
[Invited Lecture]Evaluation of propagation loss considering building influence at 0.9/2.3/5.1GHz band  AP2020-103 |
Yuki Igarashi, Kentaro Nishimori (Niigata Univ.), Yasunori Shimazaki (Panasonic), Ryotaro Taniguchi, Yuta Mizuno (Niigata Univ.) |
(2)
AP |
13:30-13:55 |
[Invited Lecture]
[Invited Lecture]Proposal of a simple outdoor to indoor penetration propagation loss model considering horizontal and vertical incident angles in the 0.9/2.3/5.1GHz band AP2020-104 |
Yuta Mizuno, Kentaro Nishimori, Ryotaro Taniguchi, Yuki Igarashi (Niigata Univ.) |
(3)
AP |
13:55-14:20 |
[Invited Lecture]
Delay Spread and Angular Spread up to 100 GHz band in an Indoor Environment AP2020-105 |
Mitsuki Nakamura, Koshiro Kitao, Hironori Ishikawa, Yasuhiro Oda (NTT DOCOMO) |
| |
14:20-14:30 |
Break ( 10 min. ) |
Thu, Jan 21 PM
14:30 - 15:20 |
(4)
AP |
14:30-14:55 |
A measurement of deployable center-fed reflectarray antenna AP2020-106 |
Hiromasa Nakajima, Shinichi Yamamoto, Michio Takikawa, Syuji Nuimura, Yoshio Inasawa (Mitsubishi Electric Corp.) |
(5)
AP |
14:55-15:20 |
Backward radiation reduction of a conical horn antenna using corrugated structures AP2020-107 |
Shunya Akiyoshi, Takeshi Fukusako, Ryuji Kuse (Kumamoto Univ.), Masanobu Hirose, Satoru Kurokawa (7G aa) |
| |
15:20-15:30 |
Break ( 10 min. ) |
Thu, Jan 21 PM
15:30 - 16:20 |
(6)
AP |
15:30-16:20 |
[Tutorial Lecture]
Practical Decoupling Circuits for Two-Element Antenna Array AP2020-108 |
Kengo Nishimoto, Hidetoshi Makimura, Yasuhiro Nishioka, Yoshio Inasawa (Mitsubishi Electric) |
| |
16:20-16:30 |
Break ( 10 min. ) |
Thu, Jan 21 PM
16:30 - 17:20 |
| (7) |
16:30-17:20 |
［Special Lecture］ An Experimental Study to Estimate the Reduction Range of Transmission Power Control at Client Terminals in IEEE 802.11ax Uplink Multi-User Transmission Using OFDMA |
Fri, Jan 22 AM
09:45 - 11:00 |
(8)
AP |
09:45-10:10 |
[Invited Lecture]
A propagation model for urban sky area AP2020-109 |
Wataru Yamada, Nobuaki Kuno, Minoru Inomata, Motoharu Sasaki (NTT), Kentaro Nishimori (Niigata Univ.) |
(9)
AP |
10:10-10:35 |
[Invited Lecture]
Vegetation Attenuation Characteristics at the 920 MHz Band in Farm Field AP2020-110 |
Minoru Inomata, Wataru Yamada, Shoko Shinohara, Yusuke Asai (NTT) |
(10)
AP |
10:35-11:00 |
[Invited Lecture]
5GHz Band Radio Wave Propagation Analysis Considering Directivity of Multiple Antennas on Mining Bulldozer AP2020-111 |
Katsutoshi Izawa, Masahiko Fujioka, Yasuhiro Kawamoto (Komatsu) |
| |
11:00-11:10 |
Break ( 10 min. ) |
Fri, Jan 22 AM
11:10 - 12:00 |
(11)
AP |
11:10-11:35 |
[Invited Lecture]
Path Loss Variation Prediction at 2-26 GHz Band using LSTM AP2020-112 |
Motoharu Sasaki, Nobuaki Kuno, Toshiro Nakahira, Minoru Inomata, Wataru Yamada, Takatsune Moriyama (NTT) |
(12)
AP |
11:35-12:00 |
[Invited Lecture] Modeling for radio propagation analysis by quantum computing AP2020-113 |
Tetsuro Imai (TDU), Wataru Yamada, Minoru Inomata, Nobuaki Kuno (NTT) |
| |
12:00-13:00 |
Lunch ( 60 min. ) |
Fri, Jan 22 PM
13:00 - 14:15 |
(13)
WPT |
13:00-13:25 |
An experiment of a 461.25 [MHz] radio wave wireless power transfer WPT2020-30 |
Keitaro Omura, Takuya Komatsu, Norimasa Nakashima (FIT) |
(14)
WPT |
13:25-13:50 |
Temporal Variation of an Open Voltage Obtained by an AM Radio Broadcasting Rectenna WPT2020-31 |
Takuya Komatsu, Keitaro Omura, Norimasa Nakashima (FIT) |
(15)
WPT |
13:50-14:15 |
Examination of Matching Circuit Impedance on High-Efficiency Operating RF-DC Conversion Circuits WPT2020-32 |
Kensuke Kobayashi, Kazuhiro Fujimori (OU) |
| |
14:15-14:25 |
Break ( 10 min. ) |
Fri, Jan 22 PM
14:25 - 15:15 |
(16)
AP |
14:25-14:50 |
[Invited Lecture]
Target Enumeration Based on Spectral Processing in MIMO Radar AP2020-114 |
Kazuki Numazaki, Naoki Honma, Nobuyuki Shiraki, Kentaro Murata (Iwate Univ.), Takeshi Nakayama, Shoichi Iizuka (Panasonic) |
(17)
AP |
14:50-15:15 |
[Invited Lecture]
Blind passive channel estimation for microwave power transfer
-- Power smoothing of correlation matrix including rectenna backscattered waves -- AP2020-115 |
Shinnosuke Kondo, Shota Odajima, Kentaro Murata, Naoki Honma (Iwate Univ.) |
| |
15:15-15:25 |
Break ( 10 min. ) |
Fri, Jan 22 PM
15:25 - 16:15 |
| (18) |
15:25-16:15 |
|
| |
16:15-16:20 |
Closing Address ( 5 min. ) |
| Announcement for Speakers |
| General Talk | Each speech will have 20 minutes for presentation and 5 minutes for discussion. |
| Tutorial Lecture | Each speech will have 45 minutes for presentation and 5 minutes for discussion. |
| Special Talk | Each speech will have 45 minutes for presentation and 5 minutes for discussion. |
| Contact Address and Latest Schedule Information |
| AP |
Technical Committee on Antennas and Propagation (AP) [Latest Schedule]
|
| Contact Address |
Takuji Arima (Tokyo Univ. Agri. Tech.)
E- :  _ - c  ry  |
| WPT |
Technical Committee on Wireless Power Transfer (WPT) [Latest Schedule]
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| Contact Address |
Kazuhiro Fujimori (Okayama Univ.)
wpt |
Last modified: 2021-01-21 13:52:24
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