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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP, WPT (Joint) |
2024-01-19 11:20 |
Niigata | Tokimate, Niigata University (Primary: On-site, Secondary: Online) |
Equivalent circuit model of Probe With Variable Reactance mounted on Cavity Resonance-Enabled WPT Yuki Tanaka, Yoshinobu Tamura (TUT), Hiromasa Saeki (Murata Manufacturing Co., Ltd.), Tamura Masaya (TUT)  WPT2023-34 |
Cavity Resonance-Enabled Wireless Power Transfer(CR-WPT) has been proposed as a method of supplying power to sensors for... [more] | WPT2023-34 pp.23-27 |
| AP, RCS (Joint) |
2023-11-17 09:30 |
Kumamoto | Kumamoto Prefectural Workers' Welfare Hall (Primary: On-site, Secondary: Online) |
A Study on Null Depth Control using Multiple Null Constrained transmission directivity control for Microwave Wireless Power Transmission Katsutoshi Kawai, Tomoyuki Nakasha, Yuuya Tanaka (Kyocera) AP2023-147 |
In adaptive array transmission, beamforming performance can be improved by controlling the null depth. In microwave wire... [more] | AP2023-147 pp.86-91 |
| WPT | 2023-11-10 11:00 |
Tokyo | Hachijomachi-Shokokai (Primary: On-site, Secondary: Online) |
Capacitive WPT Electrode Design Utilizing an Equivalent Circuit for Pacemakers Takamasa Segawa, Ryubi Aoyama, Masaya Tamura (TUT) WPT2023-24 |
In this report, we present an electrode design for capacitive biological wireless power transfer utilizing an equivalent... [more] | WPT2023-24 pp.7-11 |
| WPT | 2023-11-10 11:25 |
Tokyo | Hachijomachi-Shokokai (Primary: On-site, Secondary: Online) |
Novel compact rectenna array by integrating power-receiving and waveguide elements with loaded inductor Tamami Maruyama, Noa Ebita, Akari Kamada, Hiroto Ishiguro, Masashi Nakatsugawa (NIT, Hakodate College), Masaya Tamura (Toyohashi University of Technology), Noriharu Suematsu (Tohoku University) WPT2023-25 |
When arranging an array of half-wavelength dipole antenna-type rectennas, it has been reported that each element not onl... [more] | WPT2023-25 pp.12-16 |
| WPT | 2023-11-10 14:00 |
Tokyo | Hachijomachi-Shokokai (Primary: On-site, Secondary: Online) |
[Invited Talk]
ERS(Electric Road System) & DWPTS(Dynamic Wireless Power Transfer System) Now
-- Carbon Neutral at year 2050 -- Yukio Yokoi (Takushoku Univ) WPT2023-28 |
Review and propose on historical progress and current status of ERS and DWPTS under viewpoint of Carbon Neutral at 2050. [more] | WPT2023-28 pp.26-31 |
| AP | 2023-10-19 13:00 |
Iwate | Iwate University (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Performance Evaluation of Three Directivity Control Techniques for Increasing Number of Elements in Array Antennas
-- Comparison of analysis using Array Factor, E-MIMO, and Retrodirective methods -- Hinata Kato, Qiaowei Yuan (Tohoku Institute of Technology) AP2023-113 |
The E-MIMO principal method was developed by this laboratory to calculate the maximum efficiency of MIMO systems, and it... [more] | AP2023-113 pp.94-95 |
| AP | 2023-10-20 09:55 |
Iwate | Iwate University (Primary: On-site, Secondary: Online) |
Impedance Loaded Rectenna Array Tamami Maruyama, Hiroto Ichiguro, Noa Ebita, Akari Kamada, Koyo Hatazawa, Masashi Nakatsugawa (NIT, Hakodate College), Masaya Tamura (Toyohashi University of Technology), Noriharu Suematsu (Tohoku University) AP2023-121 |
Half-wavelength dipole-type rectennas can be miniaturized through impedance loading. Conversely, when these half-wavelen... [more] | AP2023-121 pp.123-126 |
| RCS | 2023-10-20 14:10 |
Kagawa | Kagawa University (Saiwai-cho Campus), and online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Wireless Sensing with Control Signals Koji Yamamoto (KIT) RCS2023-146 |
This talk introduces the study of wireless sensing framework, in which wireless communication devices are used for sensi... [more] | RCS2023-146 pp.87-88 |
| MIKA (3rd) |
2023-10-10 15:35 |
Okinawa | Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
A Study on Power Transfer Capability and Interference of Beam-WPT system Noboru Sekino (DKK) |
As part of our research and development on microwave power transmission, we are participating in "R&D on Interference Su... [more] | |
| EE, WPT (Joint) |
2023-10-05 13:00 |
Osaka | (Primary: On-site, Secondary: Online) |
[Invited Talk]
Design and Implementation of Near-Field Wireless Power Transfer Systems for e-Mobility Katsuhiro Hata (UTokyo) WPT2023-19 |
System design and implementation related to wireless power transfer technology for e-mobility, such as electric vehicles... [more] | WPT2023-19 p.1 |
| EE, WPT (Joint) |
2023-10-05 13:50 |
Osaka | (Primary: On-site, Secondary: Online) |
[Invited Talk]
Optimal Locaion Model of In-motion Wireless Power Transfer System Based on Discrete Optimization
-- Numerical Examples in Urban-scale and Regional-scale Regions -- Yudai Honma, Daisuke Hasegawa, Katsuhiro Hata, Takashi Oguchi (Univ. of Tokyo) WPT2023-20 |
The popularization of electric vehicles (EVs) is limited by their driving range and long charging times. To address this... [more] | WPT2023-20 pp.2-7 |
| SCE | 2023-08-08 09:35 |
Kanagawa | Yokohama National Univ. (Primary: On-site, Secondary: Online) |
High-efficiency wireless power transmission to small coils using high-Q superconducting coils Kai Ebihara, Natsuka Oshimoto, Keita Sakuma, Naoto Sekiya (Yamanashi Univ.) SCE2023-1 |
The power transfer efficiency (PTE) of a wireless power transfer (WPT) system for capsule endoscopy that uses a high-tem... [more] | SCE2023-1 pp.1-5 |
| SDM, ICD, ITE-IST [detail] | 2023-08-01 13:45 |
Hokkaido | Hokkaido Univ. Multimedia Education Bldg. 3F (Primary: On-site, Secondary: Online) |
[Invited Talk]
Research Trends in Low Power Sensors and Wireless Technology Shiro Dosho, Noboru Ishihara, Hiroyuki Ito (TIT) SDM2023-39 ICD2023-18 |
It is no exaggeration to say that CMOS wireless circuits and CMOS sensor circuits are the most advanced technologies in ... [more] | SDM2023-39 ICD2023-18 pp.16-21 |
| EST, MW, EMT, OPE, MWPTHz, IEE-EMT [detail] | 2023-07-20 13:25 |
Hokkaido | Muroran Institute of Technology (Primary: On-site, Secondary: Online) |
Miniaturization of Yagi-Uda rectenna by impedance loading Tamami Maruyama, Hiroto Ishiguro, Noa Ebita, Akari Kamada, Masashi Nakatsugawa (NIT, Hakodate College), Masaya Tamura (Toyohashi University of technology) EMT2023-29 MW2023-47 OPE2023-29 EST2023-29 MWPTHz2023-25 |
By applying the principle of the Yagi-Uda antenna, it is possible to extend the wireless power feeding distance. However... [more] | EMT2023-29 MW2023-47 OPE2023-29 EST2023-29 MWPTHz2023-25 pp.111-114 |
| AP, SANE, SAT (Joint) |
2023-07-13 16:20 |
Hokkaido | The Citizen Activity Center (Primary: On-site, Secondary: Online) |
[Tutorial Lecture]
Millimeter Wave Channel Sounding and Site-Specific Channel Model Development
-- Towards Precision Channel Emulation In Specific Environments -- Minseok Kim, Hibiki Tsukada, Naoya Suzuki, Riku Takahashi (Niigata Univ.) AP2023-53 |
Usage scenarios have diversified with the development of wireless communication technology, and the importance of high-p... [more] | AP2023-53 pp.121-126 |
| WPT | 2023-06-30 13:40 |
Tokyo | (Primary: On-site, Secondary: Online) |
[Invited Talk]
Study on Integration and Cooperation of Telecommunication and Wireless Power Transfer Yuta Nakamoto, Naoki Hasegawa, Takashi Hirakawa, Yoshichika Ohta (SoftBank Corp.) WPT2023-10 |
The IoT business has been developing rapidly in recent years, and IoT devices are expected to become more widespread in ... [more] | WPT2023-10 p.2 |
| WIT | 2023-06-17 10:50 |
Okinawa | Okinawa Industry Support Center (Primary: On-site, Secondary: Online) |
Radio-Controlled Vacuum Cleaner as a Learning Material for Binary Relationships Mutsuhiro Nakashige, Futo Ito (Shonan Inst. of Tech.), Ryota Shibusawa (Daiichi Inst. of Tech.), Katsutoshi Oe (NBU) WIT2023-10 |
With the declining birthrate, the number of children and students receiving special-needs education is increasing every ... [more] | WIT2023-10 pp.50-53 |
| SeMI, IPSJ-ITS, IPSJ-MBL, IPSJ-DPS | 2023-05-18 17:35 |
Okinawa | Okinawa Institute of Science and Technology (OIST) (Primary: On-site, Secondary: Online) |
Wireless Signal-guided Image Inpainting with Attention Mechanism Cheng Chen, Shoki Ohta, Takayuki Nishio (Tokyo Tech), Mehdi Bennis (Univ. Oulu), Jihong Park (Deakin Univ.), Mohamed Wahib (RIKEN) SeMI2023-6 |
This paper proposes a novel image inpainting method that combines channel state information (CSI) and transformer archit... [more] | SeMI2023-6 pp.23-25 |
| SR | 2023-05-12 17:10 |
Hokkaido | Center of lifelong learning Kiran (Higashi Muroran) (Primary: On-site, Secondary: Online) |
SDR-based 5G NR Evaluation Environment for Wireless Emulator and System Verification using Video Transmission Takeshi Matsumura, Hikaru Kawasaki, Kazuo Ibuka (NICT) SR2023-25 |
In Society 5.0, various services that integrate the real world with virtual spaces, such as CPS (Cyber-Physical Systems)... [more] | SR2023-25 pp.106-113 |
| WPT | 2023-03-16 13:40 |
Kyoto | Kyoto-Univ. (Uji campus) (Primary: On-site, Secondary: Online) |
Basic Research on Realization of Thin Edgewise-type Coil for Dynamic Wireless Power Transfer Renya Shimizu, Takahiro Yamahara, Koki Hanawa, Takehiro Imura, Yoichi Hori (Tokyo Univ of Science) WPT2022-35 |
Dynamic power supply is attracting attention as a technology that could solve the weight problem of electric vehicle bat... [more] | WPT2022-35 pp.25-30 |
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