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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EE, IEE-HCA | 2023-05-26 11:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Wireless Power Transfer by Tying String with Convenient Properties of Magnetic and Load Voltage Behavior
-- Number of Knots by String-Shaped Flexible Resonance Coil and Characteristic Evaluation by Multiple Connection -- Hideaki Abe  EE2023-3 |
Research on magnetically coupled non-contact feeding with resonant circuits has been carried out for a long time. Variou... [more] | EE2023-3 pp.12-17 |
| SR | 2023-05-11 13:25 |
Hokkaido | Center of lifelong learning Kiran (Higashi Muroran) (Primary: On-site, Secondary: Online) |
LPWA concentrator using multi-antenna beamforming Keigo Saito, Takeo Fujii, Koji Ishibashi (UEC), Yu Shibata, Soma Toki, Hideki Endo (Tokyo Gas) SR2023-6 |
In recent years, information aggregation by wireless sensor network (WSN) has been attracted attention. WSN consists of ... [more] | SR2023-6 pp.33-40 |
| SR | 2023-05-11 15:25 |
Hokkaido | Center of lifelong learning Kiran (Higashi Muroran) (Primary: On-site, Secondary: Online) |
[Short Paper]
Secure SWIPT with path isolation of information signals using nulling Kazuki Fujii, Katsuya Suto (UEC) SR2023-12 |
SWIPT (Simultaneous Wireless Information and Power Transfer) provides data communication to sensors while supplying powe... [more] | SR2023-12 pp.61-63 |
| CCS | 2023-03-26 14:50 |
Hokkaido | RUSUTSU RESORT | Performance Analysis for Wireless Power Communication Networks Considering Energy-Request Communication Ritsuki Ito, Atsuhiro iwaki, Kosuke Sanada, Hiroyuki Hatano, Kazuo Mori (Mie Univ) CCS2022-75 |
Wireless Power Charging and Communication Network (WPCN) is a network integrating Wireless Information Transmission (WIT... [more] | CCS2022-75 pp.69-74 |
| WPT | 2023-03-16 11:50 |
Kyoto | Kyoto-Univ. (Uji campus) (Primary: On-site, Secondary: Online) |
Operating Analysis of Doherty-Outphasing Hybrid Power Amplifier on Saturation Region Daisuke Yasunobu, Ren Furumoto, kenjirou Nishikawa (Kagoshima Univ.) WPT2022-33 |
In WiCoPT systems, which can transmit information and power simultaneously, modulated signals with high PAPR are used. T... [more] | WPT2022-33 pp.14-18 |
| WPT | 2023-03-16 14:05 |
Kyoto | Kyoto-Univ. (Uji campus) (Primary: On-site, Secondary: Online) |
Transmission Electric Energy Improvement of Dynamic Wireless Power Transfer System with Coil Array Installed on Ground Side So Miyamoto, Ryosuke Ota, Nobukazu Hoshi, Ryohei Okada (Tokyo Univ. Sci.) WPT2022-36 |
In dynamic wireless power transfer (DWPT) systems for electric vehicles (EVs), it is required to stably transmit large e... [more] | WPT2022-36 pp.31-36 |
| WPT | 2023-03-16 14:30 |
Kyoto | Kyoto-Univ. (Uji campus) (Primary: On-site, Secondary: Online) |
Experiments study on extending LED-Cube lighting distance by impedanceloaded magnetic field coupled wireless power transmission. Akari Kamada, Noa Ebita, Tamami Maruyama, Masashi Nakatsugawa, Masaya Tamura (NIT, Hakodate College) WPT2022-37 |
In magnetic field coupling wireless power transmission (WPT), it has been reported that wireless power transmission effi... [more] | WPT2022-37 pp.37-40 |
| AP | 2023-03-17 09:30 |
Toyama | Toyama Prefectural Civic Hall (Primary: On-site, Secondary: Online) |
A Study on the Transmission Directivity Control using wide-angle nulling for the Wireless Power Transmission Katsutoshi Kawai, Tomoyuki Nakasha, Yuuya Tanaka (Kyocera), Mitoshi Fujimoto (Univ. of Fukui) AP2022-241 |
When the beam wireless power transmission is used in an indoor manned environment, the power transmission efficiency and... [more] | AP2022-241 pp.43-48 |
| AP | 2023-03-17 09:55 |
Toyama | Toyama Prefectural Civic Hall (Primary: On-site, Secondary: Online) |
Examination of directivity control method and operation frequency for wireless power transmission in indoor manned environment Tomoyuki Nakasha, Katsutoshi Kawai, Yuuya Tanaka (Kyocera), Mitoshi Fujimoto (Univ. of Fukui) AP2022-242 |
In recent years, beam wireless power transmission(WPT) systems supply energy for targets located on separate places have... [more] | AP2022-242 pp.49-54 |
| WPT | 2023-03-17 15:00 |
Kyoto | Kyoto-Univ. (Uji campus) (Primary: On-site, Secondary: Online) |
Novel C-shaped loop rectenna arrays for LED accessories Noa Ebita, Akari Kamada, Tamami Maruyama, Masashi Nakatsugawa (NIT, Hakodate College), Masaya Tamura (Toyohashi University of Technology) WPT2022-60 |
Although microwaves leaking from a microwave oven can be converted into energy to light up the LEDs of resin accessories... [more] | WPT2022-60 pp.129-132 |
| IN, NS (Joint) |
2023-03-03 15:20 |
Okinawa | Okinawa Convention Centre + Online (Primary: On-site, Secondary: Online) |
A Study on Fresh Data Collections Considering Base Station Coverage in UAV-Assisted Sensor Networks Kenta Mori, Hiroyuki Yomo (Kansai Univ.) NS2022-250 |
In recent years, WPSNs (Wireless Powered Sensor Networks), which wirelessly transfers energy to sensor nodes to elimina... [more] | NS2022-250 pp.475-480 |
| IN | 2023-01-19 13:00 |
Aichi | Aichi Industry & Labor Center (Primary: On-site, Secondary: Online) |
A Study on Throughput Estimation Method using Transmission Rate Variation Model based on Advection-Diffusion Equation for Multi-Rate Wireless LAN Environment Shunsuke Sawamura, Hiroyasu Obata, Chisa Takano, Kenji Ishida (Hiroshima City Univ.) IN2022-56 |
In the situation where there are a lot of WiFi spots, it is necessary to select appropriate Access Point (AP) in order t... [more] | IN2022-56 pp.27-32 |
| EE | 2023-01-19 10:00 |
Fukuoka | Kyushu Institute of Technology (Primary: On-site, Secondary: Online) |
A circuit model of latch-type RF-DC charge pump for microwave wireless power transfer Ryoma Kotsubo, Toru Tanzawa (Shizuoka Univ) EE2022-31 |
In recent years, microwave wireless power transmission technology has attracted attention as a means of supplying power ... [more] | EE2022-31 pp.6-11 |
| 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 |
| AP, WPT (Joint) |
2023-01-20 13:55 |
Hiroshima | Hiroshima Institute of Technology (Primary: On-site, Secondary: Online) |
Study on Human-awave Tracking Null Steering for Microwave Wireless Power Transfer and Development of Electromagnetic Field Visualization System Kyoshiro Muramatsu, Kentaro Murata, Naoki Honma (Iwate Univ.) AP2022-192 |
In this paper, we propose human-aware tracking null steering for microwave wireless power transfer and describe how to i... [more] | AP2022-192 pp.86-91 |
| WPT | 2022-12-09 13:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Invited Talk]
Development of thin sheet coil for WPT Hiroyuki Hase, Masato Okabe (DNP) WPT2022-24 |
With the spread of EVs, there are increasing expectations for wireless power transfer (WPT) systems that can be easily r... [more] | WPT2022-24 pp.5-8 |
| WPT (2nd) |
2022-12-05 - 2022-12-06 |
Kyoto | Uji Obaku Plaza Kihada Hall, Uji Campus, Kyoto University (Primary: On-site, Secondary: Online) |
Basic Study on the Wireless Multi-Feeding of Cavity Resonance-Enabled Wireless Power Transfer with a Higher-Order Mode Kyosuke Onuma (Toyohashi Univ. Tech.), Hiromasa Saeki (Murata Manufacturing Co., Ltd.), Masaya Tamura (Toyohashi Univ. Tech.) |
A cavity resonance-enabled wireless power transfer (CR WPT) as a wireless power feeding method to sensor nodes in factor... [more] | |
| WPT (2nd) |
2022-12-05 - 2022-12-06 |
Kyoto | Uji Obaku Plaza Kihada Hall, Uji Campus, Kyoto University (Primary: On-site, Secondary: Online) |
Design of a non-tunable matching circuit to improve the charging speed of drones with underwater WPT Fuma Arito, Masaya Tamura (Toyohashi Univ. Tech.) |
To improve the charging speed of an underwater wireless power transfer system, this paper proposed a non-tunable matchin... [more] | |
| WPT (2nd) |
2022-12-05 - 2022-12-06 |
Kyoto | Uji Obaku Plaza Kihada Hall, Uji Campus, Kyoto University (Primary: On-site, Secondary: Online) |
Transmission Circuit Switching Control System Combining Speed Estimation and N-Legged Converter for Dynamic Wireless Power Transfer Akihiro Okazaki, Takehiro Imura, Yoichi Hori (Tokyo Univ. of Science) |
In recent years, research on electric vehicles has been active due to environmental issues, and among these, dynamic wir... [more] | |
| WPT (2nd) |
2022-12-05 - 2022-12-06 |
Kyoto | Uji Obaku Plaza Kihada Hall, Uji Campus, Kyoto University (Primary: On-site, Secondary: Online) |
Wireless power supply for LED accessories based on the principle of looped Yagi-Uda antennas. Noa Ebita, Tamami Maruyama, Masashi Nakatsugawa (NIT, Hakodate College), Masaya Tamura (Toyohashi University of Technology) |
This study investigates a method of extending the wireless power transmission distance by using the loop-shaped elements... [more] | |
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