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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 53  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
MW, AP
(Joint)
2023-09-28
11:10
Kochi Kochi Castle Museum of History
(Primary: On-site, Secondary: Online)
Multi-Rectenna Separate Passive Channel Estimation Based on Independent Component Analysis for Microwave Wireless Power Transfer
Shunto Arai, Kentaro Murata, Naoki Honma (Iwate Univ.) AP2023-79
This study proposes a passive channel estimation method based on independent component analysis for maximal ratio transf... [more] AP2023-79
pp.4-9
AP 2023-05-11
10:55
Okinawa Okinawa Gender Equality Center
(Primary: On-site, Secondary: Online)
Evaluation of Multi-Rectenna Channel Estimation Based on Beam-Space Smoothing for Microwave WPT
Shunto Arai, Kentaro Murata, Naoki Honma (Iwate Univ.) AP2023-9
This study proposes a passive channel estimation method using the nonlinearity of the rectenna reflection coefficient fo... [more] AP2023-9
pp.7-12
AP, WPT
(Joint)
2023-01-20
12:05
Hiroshima Hiroshima Institute of Technology
(Primary: On-site, Secondary: Online)
Functional Verification of Multi Stage Focusing Lens Antenna for High Efficiency Microwave Power Transfer
Shunsuke Minakawa, Hiroyuki Nakano (Hitachi) WPT2022-29
We are developing a wireless power transfer technology to transmit power with high efficiency with a simple configuratio... [more] WPT2022-29
pp.12-15
WPT
(2nd)
2022-12-05
- 2022-12-06
Kyoto Uji Obaku Plaza Kihada Hall, Uji Campus, Kyoto University
(Primary: On-site, Secondary: Online)
Field-Plate Length Dependence of 2.4-GHz Rectification Characteristics of Gated-Anode GaN HEMT Based Diode
Gen Taguchi, Naoya Kishimoto, Youichi Tsuchiya, Debaleen Biswasa, Ma Qiang (Nagoya Inst. of Tech.), Yuji Ando, Hidemasa Takahashi (Nagoya Univ), Kenji Itoh, Naoki Sakai (Kanazawa Inst. of Tech), Akio Wakejima (Nagoya Inst. of Tech.)
We demonstrate field-plate (FP) length dependence of 2.4-GHz rectification characteristics of gated-anode GaN HEMT based... [more]
WPT 2022-03-07
10:05
Kyoto
(Primary: On-site, Secondary: Online)
Yagi-Uda rectenna applied metasaurface
Tamami Maruyama, Koki Shibata, Masashi Nakatsugawa (NIT, Hakodate College) WPT2021-19
This paper proposes a novel rectenna array using a metasurface to deliver electric power to IoT terminals by wireless po... [more] WPT2021-19
pp.1-4
WPT 2022-03-07
10:30
Kyoto
(Primary: On-site, Secondary: Online)
Implementation and evaluation of distributed cooperative microwave WPT transmitter control system
Hikaru Hamase, Yuki Tanaka, Takuma Ikeda, Manabu Gokan, Hiroyuki Tani, Hiroshi Sato, Yoshio Koyanagi (Panasonic) WPT2021-20
In distributed cooperative microwave WPT, it is important to synchronize the frequencies of multiple transmitters in ord... [more] WPT2021-20
pp.5-9
AP 2022-02-18
09:25
Online Online A Consideration of H-shaped-slot Patch Antenna with 3rd Harmonic Termination using Characteristic Mode Analysis
Syunya Ban, Hayata Hirose (Nagoya Inst. of Tech.), Shinji Hara (Nagoya Univ.), Hiroshi Hirayama (Nagoya Inst. of Tech.) AP2021-167
In this paper, an H-shape slot patch antenna designed at 5.8 GHz with F-class load impedance for microwave power transfe... [more] AP2021-167
pp.50-54
ED 2021-12-09
13:45
Online Online Wireless Power Transfer Experiment to inflight Drone by Injection-Locking Magnetron
Bo Yang, Nobuyuki Takabayashi, Tomomiko Mitani, Naoki Shinohara (Kyoto Univ.) ED2021-43
We proposed a method to realize the long-time flight of the drone by microwave wireless power transmission technology, a... [more] ED2021-43
pp.28-31
RISING
(3rd)
2021-11-17
11:00
Tokyo
(Primary: On-site, Secondary: Online)
Study on Synchronization Strategy for Maximizing Received Power in Distributed Microwave Wireless Power Transfer Systems
Kentaro Matsuura, Koeru Shin, Daisuke Kobuchi, Yoshiaki Narusue, Hiroyuki Morikawa (UTokyo)
We propose a design strategy of the synchronization period to maximize the time-averaged received power in the distribut... [more]
WPT 2021-03-04
13:45
Online Online Electromagnetic Energy Distribution nearby Distributed Microwave WPT System
Yuki Tanaka, Kazuki Kanai, Ryosuke Hasaba, Hirosi Sato, Takuma Ikeda, Manabu Gokan, Shoichi Kajiwara, Hiroyuki Tani, Yoshio Koyanagi (Panasonic) WPT2020-37
(To be available after the conference date) [more] WPT2020-37
pp.20-25
WPT 2021-03-04
14:35
Online Online Direction and Distance Estimation of Moving Object for Highly-Efficient Near-Field Microwave Power Transmission
Hiroyuki Matsubara, Naoki Shinohara, Tomohiko Mitani, Seishiro Kojima (Kyoto Univ.) WPT2020-39
Microwave power transmission is expected as the next-generation technology to realize ubiquitous power supply. Microwave... [more] WPT2020-39
pp.32-35
WPT 2021-03-05
09:45
Online Online Study on information and power fusion transmission system with OAM antenna
Bo Yang, Mizuki Mase, Tomohiko mitani, Naoki Shinohara (Kyoto Univ.) WPT2020-42
Recently, large-capacity communication of orbital angular momentum (OAM) antennas have been attention to due to multiple... [more] WPT2020-42
pp.42-45
WPT 2021-03-05
11:35
Online Online Small-Size Rectenna Drone and Magnetron Transmitter
Naoki Hasegawa (SB), Teruo Fujiwara (Sho-Engineering), Yuta Nakamoto, Yoshichika Ohta (SB) WPT2020-46
This work discusses the microwave-power transfer (MPT) to a small done for the first step of research program on
wirele... [more]
WPT2020-46
pp.62-66
EMCJ, IEE-EMC 2020-11-27
14:50
Online Online A Study on Human Exposure Assessment for Various Receiving Points from Radiative WPT System
Naoki Fujita (Aoyama Gakuin Univ.), Andrey Andrenko, Yuto Shimizu, Kanako Wake (NICT), Ryosuke Suga (Aoyama Gakuin Univ.), Soichi Watanabe (NICT), Osamu Hashimoto (Aoyama Gakuin Univ.) EMCJ2020-54
In recent years, wireless power transfer (WPT) systems using microwave frequency have attracted much attention for advan... [more] EMCJ2020-54
pp.18-22
WPT 2020-03-06
10:35
Kyoto
(Cancelled but technical report was issued)
Development of Antenna Arrays for Microwave Power Transfer in Infrastructure Maintenance System
Naoki Tsuji, Masaaki Fujii, Yu Imai, Shigemi Masuda (Minebeamitsumi) WPT2019-61
In recent years, the health monitoring system has been required for the aging of infrastructure structures. In this stud... [more] WPT2019-61
pp.21-24
WPT 2020-03-06
15:50
Kyoto
(Cancelled but technical report was issued)
A Study on Microwave Power Transfer to Rectangular Antenna for Stratospheric Platform
Yuta Nakamoto, Naoki Shinohara (Kyoto Univ.), Naoki Hasegawa, Yoshichika Ohta (Softbank Corp.) WPT2019-69
The stratosphere platform is attracting attention as a new communication platform for communication area expansion and d... [more] WPT2019-69
pp.61-66
WPT 2020-03-07
10:00
Kyoto
(Cancelled but technical report was issued)
A study on optimization of wireless power supply system for drone takeoff and flying
Takumi Aoki, Yuan Qiaowei (NICT, Sendai College) WPT2019-73
Recently, research to supply electric power to flying drones using wireless power transmission has attracted attention. ... [more] WPT2019-73
pp.83-87
AP, WPT
(Joint)
2020-01-24
12:55
Kagawa Sunport Hall Takamatsu Basic Study of Patch Antenna with Class-F Load Impedance for 2.45 GHz Microwave Power Transfer
Takase Oshima, Hiroshi Hirayama (NITech) AP2019-171 WPT2019-54
A novel patch antenna with class-F load function for microwave power transfer is proposed. Conventionally, class-F load ... [more] AP2019-171 WPT2019-54
pp.117-120(AP), pp.29-32(WPT)
WPT, EE
(Joint)
2019-10-10
15:00
Shiga Ryukoku Extension Center, Ryukoku University Simulated limitations on rectification efficiency in bridge rectifiers
Naoki Sakai, Fumiya Komatsu, Kenji Itoh (KIT) WPT2019-42
This paper presents the limitations of rectification efficiency of bridge rectifier for the diode performance (Breakdown... [more] WPT2019-42
pp.83-87
WPT 2019-06-10
13:35
Hokkaido Hokkaido Univ. Experimental Verification of Space Time Beam Forming Algorithm to realize Maintenance-Free IoT Sensors with Wireless Power Transfer System in 5.7GHz band
Gurusanthosh Pabbisetty, Kentaro Taniguchi, Toshiya Mitomo, Hiroki Mori (Toshiba) WPT2019-10
Smart factories can be realized by effective and flexible placement of IoT sensors in all the equipment. Even though man... [more] WPT2019-10
pp.1-5
 Results 1 - 20 of 53  /  [Next]  
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