Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
AP, WPT (Joint) |
2022-01-20 09:00 |
Tottori |
Kenmin-Fureai-Kaikan (Primary: On-site, Secondary: Online) |
A Study on Observation of Inside Material with Transparency Characteristics by Using THz-POLSAR Riku Fujiwara, Hiroaki Nakabayashi, Koji Suizu, Keizo Cho (CIT) AP2021-134 |
Terahertz waves, which lie between radio waves and light, are expected to be applied to the field of sensing by taking a... [more] |
AP2021-134 pp.1-6 |
AP, WPT (Joint) |
2022-01-20 09:25 |
Tottori |
Kenmin-Fureai-Kaikan (Primary: On-site, Secondary: Online) |
Study on principle and efficiency of through-hole reflector and waveguide conversion structure for millimeter-wave band leaky wave antenna Wataru Iida, Hiroyuki Arai (YNU) AP2021-135 |
[more] |
AP2021-135 pp.7-10 |
AP, WPT (Joint) |
2022-01-20 09:50 |
Tottori |
Kenmin-Fureai-Kaikan (Primary: On-site, Secondary: Online) |
Consideration of primary radiator for efficiency of reflectarray antenna Haruna Nagahara, Hiroyuki Arai (Yokohama National Univ.) AP2021-136 |
In order to improve the efficiency of the reflector array, the types of primary radiators and their arrangement were inv... [more] |
AP2021-136 pp.11-14 |
AP, WPT (Joint) |
2022-01-20 10:25 |
Tottori |
Kenmin-Fureai-Kaikan (Primary: On-site, Secondary: Online) |
Study of Scanning Spot Beam Reflectarray Antenna Yusuke Kaimori, Shigeru Makino, Shota Takino, Sanshiro Shigemitsu (KIT) AP2021-137 |
By combining the characteristics of a reflectarray antenna to change the beam direction according to the frequency and t... [more] |
AP2021-137 pp.15-19 |
AP, WPT (Joint) |
2022-01-20 10:50 |
Tottori |
Kenmin-Fureai-Kaikan (Primary: On-site, Secondary: Online) |
A Dual-polarized Single Layer Reflectarray Antenna with changing beam-direction Shota Takino, Shigeru Makino, Sanshiro Shigemitsu, Yusuke Kaimori (KIT) AP2021-138 |
[more] |
AP2021-138 pp.20-25 |
AP, WPT (Joint) |
2022-01-20 11:15 |
Tottori |
Kenmin-Fureai-Kaikan (Primary: On-site, Secondary: Online) |
Shaped-Beam reflectarray antenna optimized for multiple frequency Sanshiro Shigemitsu, Shigeru Makino, Shota Takino (KIT) AP2021-139 |
[more] |
AP2021-139 pp.26-30 |
AP, WPT (Joint) |
2022-01-20 12:40 |
Tottori |
Kenmin-Fureai-Kaikan (Primary: On-site, Secondary: Online) |
[Invited Lecture]
On estimation of MIMO channel capacity using measurement data in indoor real propagation environment Kentaro Nishimori (Niigata Univ.) AP2021-140 |
[more] |
AP2021-140 pp.31-36 |
AP, WPT (Joint) |
2022-01-20 13:10 |
Tottori |
Kenmin-Fureai-Kaikan (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Estimation of MIMO Channel Capacity in an Indoor Environment Using Ray-Tracing Method Hiroto Yonawa, Hisato Iwai, Shinsuke Ibi (Doshisha Univ.) AP2021-141 |
Multiple-input multiple-output (MIMO) system, which uses multiple transmit and receive antennas, has been studied as a m... [more] |
AP2021-141 pp.37-42 |
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, WPT (Joint) |
2022-01-20 14:00 |
Tottori |
Kenmin-Fureai-Kaikan (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Effect of Indoor Structure and Physical Properties on Channel Capacity Estimation Using Ray Trace Method Tomonori Ikeda, Mitoshi Fujimoto (Fukui Univ.) AP2021-143 |
One of the analysis methods for indoor MIMO communication is the ray tracing method. It is less rigorous than FDTD metho... [more] |
AP2021-143 pp.49-52 |
AP, WPT (Joint) |
2022-01-20 14:20 |
Tottori |
Kenmin-Fureai-Kaikan (Primary: On-site, Secondary: Online) |
[Invited Lecture]
A Study of Error Mitigation Methods Using Stochastic Space Characteristics in Radio Wave Propagation Simulation Tomoharu Nakamura, Hiroaki Nakabayashi (CIT) AP2021-144 |
Radio propagation simulations are divided into site-general and site-specific methods, and are widely used in the constr... [more] |
AP2021-144 pp.53-58 |
AP, WPT (Joint) |
2022-01-20 14:40 |
Tottori |
Kenmin-Fureai-Kaikan (Primary: On-site, Secondary: Online) |
[Invited Lecture]
MIMO capacity estimation method based on scale model with visible light Ryotaro Taniguchi, Tomoki Murakami, Minoru Inomata, Tomoaki Ogawa, Yasushi Takatori (NTT) AP2021-145 |
As the theme of "MIMO System Capacity Estimation", the 3rd Propagation Modeling Competition will be held in the Technica... [more] |
AP2021-145 pp.59-63 |
AP, WPT (Joint) |
2022-01-20 15:10 |
Tottori |
Kenmin-Fureai-Kaikan (Primary: On-site, Secondary: Online) |
[Tutorial Lecture]
Research of On board Array-fed Reflector Antenna for 21GHz-band Broadcasting Satellite Shoji Tanaka, Susumu Nakazawa (B-SAT), Masafumi Nagasaka (NHK) AP2021-146 |
[more] |
AP2021-146 pp.64-69 |
AP, WPT (Joint) |
2022-01-21 09:00 |
Tottori |
Kenmin-Fureai-Kaikan (Primary: On-site, Secondary: Online) |
Consideration of the linear array MACKEY Kaisei Tsuji, Keisuke Miyashita, Kiichi Wakayama, Shigeru Makino, Kenji Ito (KIT) AP2021-147 |
[more] |
AP2021-147 pp.70-74 |
AP, WPT (Joint) |
2022-01-21 09:25 |
Tottori |
Kenmin-Fureai-Kaikan (Primary: On-site, Secondary: Online) |
Research on MACKEY II with Enhanced Robustness Keisuke Miyashita, Shigeru Makino, Kenji Itoh (Kanazawa Institute of Tec.) AP2021-148 |
The Meta-surface inspired Antenna Chip developed by KIT EOE Laboratory (MACKEY, Wi-Fi 2.4GHz band) is an electrically sm... [more] |
AP2021-148 pp.75-79 |
AP, WPT (Joint) |
2022-01-21 10:00 |
Tottori |
Kenmin-Fureai-Kaikan (Primary: On-site, Secondary: Online) |
Wireless Power Transfer by Primary Square Secondary Rod-shaped Coil Having Robust Characteristics for Large Changes in k and R
-- Mechanism and demonstration of S-SP Type Load Voltage Stabilization by k Notation Block Diagram -- Hideaki Abe (Panasonic) WPT2021-15 |
Research on magnetically coupled wireless power transfer with resonant circuits has been carried out for a long time. In... [more] |
WPT2021-15 pp.1-4 |
AP, WPT (Joint) |
2022-01-21 10:25 |
Tottori |
Kenmin-Fureai-Kaikan (Primary: On-site, Secondary: Online) |
Demonstration of Commercial AC Transmission Wireless Power Transfer with Branch and Extension Cord Capability
-- Mechanism of Branching and Multi-Connector Transmission with k -notation Block Diagram and Verification of Commercial Sinusoidal Constant Voltage Transfer -- Hideaki Abe (Panasonic) WPT2021-16 |
Research on magnetically coupled non-contact feeding with resonant circuits has been carried out for a long time. In the... [more] |
WPT2021-16 pp.5-8 |
AP, WPT (Joint) |
2022-01-21 10:50 |
Tottori |
Kenmin-Fureai-Kaikan (Primary: On-site, Secondary: Online) |
Simulation study of Drainage Type High-Efficiency Electrified Roadway for Capacitive Power Transfer in Motion Shoi Yokono, Minoru Mizutani, Takashi Ohira (TUT), Sonshu Sakihara, Testuo Endo, Takefumi Shindo (Taisei Corp.), Kenji Karaki, Takashi Watanabe, Masakazu Jomoto (Taisei Rotec Corp.) WPT2021-17 |
Capacitive-coupling wireless power transfer is advantageous because continuous dynamic powering along a roadway of tens ... [more] |
WPT2021-17 pp.9-12 |
AP, WPT (Joint) |
2022-01-21 11:15 |
Tottori |
Kenmin-Fureai-Kaikan (Primary: On-site, Secondary: Online) |
Cut-off Phenomenon Observed in Parallel Combining RF Diode Rectifiers Ryoya Honda, Shinji Abe, Takashi Ohira (TUT) WPT2021-18 |
We investigated the behavior of a radio frequency (RF) rectifier array receiving unequal levels of RF power. To consider... [more] |
WPT2021-18 pp.13-16 |
AP, WPT (Joint) |
2022-01-21 12:40 |
Tottori |
Kenmin-Fureai-Kaikan (Primary: On-site, Secondary: Online) |
Design of a Circularly-polarized Crossed-slot Square-Arrangement Array Antennas on Alternating-phase Feed Parallel-plate Waveguide Yuta Ishikawa, Takashi Tomura, Jiro Hirokawa (Tokyo Tech) AP2021-149 |
When adjacent rectangular waveguides are alternating-phase fed, the field distribution is maintained even though the str... [more] |
AP2021-149 pp.80-85 |