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All Technical Committee Conferences (All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MW, WPT | 2022-04-15 13:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Invited Talk]
Recent R&D Project of Beam Microwave Power Transfer System toward Solar Power Satellite in Japan Naoki Shinohara (Kyoto Univ.)  WPT2022-7 MW2022-7 |
[more] | WPT2022-7 MW2022-7 p.25 |
| WPT | 2022-03-07 10:55 |
Kyoto | (Primary: On-site, Secondary: Online) |
Influence Evaluation of Element Elimination in phased arrays of Flat-top Beam for Microwave Power Transmission System for Micro-drone Nobuyuki Takabayashi, Naoki Shinohara, Tomohiko Mitani (Kyoto Univ.) WPT2021-21 |
Nowadays, drones have been attracting a lot of attention from industries. Short battery lifetime has been a major proble... [more] | WPT2021-21 pp.10-12 |
| WPT | 2022-03-07 11:20 |
Kyoto | (Primary: On-site, Secondary: Online) |
Study on Simultaneous Wireless Information and Power Transfer by Orbital Angular Momentum Modes Mizuki Mase, Naoki Shinohara, Tomohiko Mitani (Kyoto Univ.), Shotaro Ishino (FURUNO ELECTRIC) WPT2021-22 |
[more] | WPT2021-22 pp.13-16 |
| WPT | 2022-03-08 10:00 |
Kyoto | (Primary: On-site, Secondary: Online) |
Phase Conjugate Circuit for Double Frequency Retrodirective Mizuki Kataoka, Bo Yang, Naoki Shinohara, Tomohiko Mitani (Kyoto Univ.) WPT2021-33 |
We propose a novel retrodirective system on microwave power transmission (MPT) for the interference reduction. The retro... [more] | WPT2021-33 pp.58-61 |
| WPT | 2022-03-08 11:15 |
Kyoto | (Primary: On-site, Secondary: Online) |
Design of 28 GHz Band Low-Loss Phase Shifter Bo Yang, Hiroyuki Kamada, Naoki Shinohara, Tomohiko Mitani (Kyoto Univ.) WPT2021-36 |
[more] | WPT2021-36 pp.70-73 |
| WPT | 2022-03-08 14:35 |
Kyoto | (Primary: On-site, Secondary: Online) |
Development of Rectenna Array on Simultaneous Wireless Information and Power Transfer for LCD Katsumi Kawai, Yang Bo, Naoki Shinohara, Tomohiko Mitani (Kyoto Univ.) WPT2021-37 |
In this study, we develop a high-power rectenna array for simultaneous power information transfer (SWIPT) for liquid cry... [more] | WPT2021-37 pp.74-77 |
| MW | 2022-03-03 13:55 |
Online | Online | [Special Talk]
5.8GHz Band Power-Variable Magnetron Phased Array Bo Yang, Tomohiko Mitani, Naoki Shinohara (Kyoto Univ.) MW2021-121 |
[more] | MW2021-121 pp.59-62 |
| 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 |
| MW | 2021-11-18 15:00 |
Kagoshima | Kagoshima University (Primary: On-site, Secondary: Online) |
Axial Ratio Improvement of Receiving Array Antenna for Wireless Power Transmission to Drones Nobuyuki Takabayashi, Naoki Shinohara, Tomohiko Mitani (Kyoto Univ.) MW2021-70 |
Drones have been drawing a great deal of attention from various kind of industries, such as delivery, building inspectio... [more] | MW2021-70 pp.19-23 |
| MW | 2021-11-18 15:25 |
Kagoshima | Kagoshima University (Primary: On-site, Secondary: Online) |
Development of 1mW Class Rectenna for 920-MHz Band Wireless Power Transfer System Katsumi Kawai, Naoki Shinohara, Tomohiko Mitani (Kyoto Univ.) MW2021-71 |
The time and effort required to replace and recharge the batteries of wearable devices has become a problem in medical a... [more] | MW2021-71 pp.24-28 |
| AP, RCS (Joint) |
2021-11-11 13:10 |
Nagasaki | NBC-Bekkan (Nagasaki) (Primary: On-site, Secondary: Online) |
[Invited Talk]
Recent Research and Development of Narrow Beam Wireless Power Transfer
-- from In-Room Application to HAPS application -- Naoki Shinohara (Kyoto Univ.) AP2021-115 RCS2021-162 |
[more] | AP2021-115 RCS2021-162 p.83(AP), p.104(RCS) |
| WPT | 2021-03-04 14:10 |
Online | Online | Optimum Beam Synthesis for An Arbitrary Receiving Plane in Radiating Near Field Seishiro Kojima, Tomohiko Mitani, Naoki Shinohara (Kyoto Univ.) WPT2020-38 |
This report proposes an optimum beam synthesis method to maximize the beam collection efficiency (BCE) for an arbitrary ... [more] | WPT2020-38 pp.26-31 |
| 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 | 2021-03-04 15:00 |
Online | Online | Development of a Low Leakage Electromagnetic Coupling-Type Microwave Heating System Ryosuke Momiki, Naoki Shinohara, Tomohiko Mitani (Kyoto Univ.) WPT2020-40 |
In this paper, we study on a coupling-type microwave heating system. Despite being an open type, it is a non-radiative ... [more] | WPT2020-40 pp.36-37 |
| WPT | 2021-03-05 09:20 |
Online | Online | Relationship between the subarray size of sequential array antenna and the axial ratio and the transmission efficiencies for wireless power transfer. Nobuyuki Takabayashi, Yin Liu, Naoki Shinohara, Tomohiko Mitani (Kyoto Univ.) WPT2020-41 |
[more] | WPT2020-41 pp.38-41 |
| 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 10:45 |
Online | Online | Development of a Closed-loop Controlled Position Following System Utilizing Harmonic Reradiation from Rectenna Jie Chu, Bo Yang, Naoki Shinohara, Tomohiko Mitani (Kyoto Univ.) WPT2020-44 |
In this research, we investigated the position estimation system that uses the second harmonic reflection of the power r... [more] | WPT2020-44 pp.51-55 |
| WPT | 2021-03-05 14:50 |
Online | Online | Novel simulations and theoretical analysis of single shunt rectifiers Takashi Hirakawa, Naoki Shinohara (Kyoto Univ.) WPT2020-50 |
[more] | WPT2020-50 pp.83-87 |
| WPT | 2021-03-05 15:15 |
Online | Online | Development of 920-MHz Band Rectifier Circuit on Wireless Power Transfer for Wearable Devices Kawai Katsumi, Naoki Shinohara, Tomohiko Mitani (Kyoto Univ.) WPT2020-51 |
Wearable devices equipped with vital sensors have been attracting attention as a method to acquire medical information c... [more] | WPT2020-51 pp.88-92 |
| MW (2nd) |
2020-05-13 - 2020-05-15 |
Overseas | CU, Bangkok, Thailand (Postponed) |
Study on Radio Propagation of Wireless Power Transfer in Building Mizuki Mase, Naoki Shinohara, Tomohiko Mitani (Kyoto Univ.), Shotaro Ishino (FURUNO ELECTRIC CO., LTD.) |
Wireless power transfer (WPT) is useful for Internet of Things (IoT) in a building. We simulated the electromagnetic-wav... [more] | |
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