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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EE, WPT (Joint) |
2023-10-06 11:00 |
Osaka | (Primary: On-site, Secondary: Online) |
Wireless Power Transfer by Primary Rod-shaped Secondary Rod-shaped Coil having Robust Characteristics for Large Changes in Position and Load
-- Demonstration of load voltage autonomy stability and k estimation ability by S-SP type magnetic coupling using intersecting rod-shaped coils -- Hideaki Abe  WPT2023-21 |
Research on magnetically coupled wireless power transfer with resonant circuits has been carried out for a long time. In... [more] | WPT2023-21 pp.8-13 |
| EMCJ | 2022-06-10 09:30 |
Hokkaido | Hokkaido University (Primary: On-site, Secondary: Online) |
Common-mode voltage reduction by controlling parasitic impedance around three-phase inverter circuit with consideration of load circuit Taiki Kai, Tohlu Matsushima, Yuki Fukumoto, Kohei Takada, Koji Kobayashi (SANDEN) EMCJ2022-15 |
In recent years, as switching devices have increased in switching speed, electromagnetic disturbances generated from pow... [more] | EMCJ2022-15 pp.5-10 |
| WPT | 2022-03-07 12:10 |
Kyoto | (Primary: On-site, Secondary: Online) |
Magnetic Resonance Wireless Power Transmission with External Q Control by Divided-Capacitance Yasuo Ohno, Hiroko Itoh (LaS) WPT2021-24 |
Resonant power transmission circuits can be viewed as an impedance transformer. The transformation ratio varies greatly ... [more] | WPT2021-24 pp.21-24 |
| EST | 2022-01-27 17:20 |
Online | Online | Analysis of SP-PS Coupling Circuit for Magnetic Field Resonance Type Wireless Power Transmission Tsugumichi Shibata (TCU) EST2021-75 |
We have proposed the use of a circuit with an SP-PS configuration as a magnetic field resonance type coupling circuit fo... [more] | EST2021-75 pp.88-92 |
| WPT, EE (Joint) |
2020-10-07 15:55 |
Online | Online | Wireless Power Transfer for Waterway-Cruising Ships with 3 Electrodes Tomohiro Tsujimura, Yangjun Zhang (Ryukoku Univ.), Ikuo Awai (Ryutech corp.) WPT2020-24 |
The feature of high dielectric constant of water can be expected to have the effect of strengthening the coupling in an ... [more] | WPT2020-24 pp.30-35 |
| MW | 2017-12-20 09:20 |
Tokyo | Consideration of Multi-Pole for Electromagnetically-Coupled Half-Wavelength Resonator Filters Ayaka Shimizu, Toshio Ishizaki (Ryukoku Univ.) MW2017-153 |
In recent years, further miniaturization and high performance of a filter for small base station are required. By formin... [more] | MW2017-153 pp.65-70 |
|
| WPT, EMCJ (Joint) |
2017-11-21 11:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Relation between parasitic coupling around power MOSFET and excitation of common-mode voltage Tohlu Matsushima, Takao Kuroyanagi, Takashi Hisakado, Osami Wada (Kyoto Univ.) EMCJ2017-61 |
In this report, it is formalized that common-mode voltages are excited by switching current flows on parasitic capacitor... [more] | EMCJ2017-61 pp.13-18 |
| MW | 2017-11-10 14:10 |
Okinawa | Miyakojima Marin Terminal Bldg. | A Design Method of Electrically Coupled Series Resonant WPT System Naotaka Matsumoto, Yangjun Zhang (Ryukoku Univ.), Ikuo Awai (Ryutech) MW2017-139 |
We propose a power feeding system for a vehicle that utilizes advantage of electric field coupling where the positional ... [more] | MW2017-139 pp.151-156 |
| MW, EMCJ, EST, IEE-EMC [detail] | 2017-10-20 10:00 |
Akita | Yupopo | Analysis of crosstalk between slot lines placed in a printed circuit board with finite size Teruo Tobana, Yoji Isota (Akita Pref. Univ.) EMCJ2017-44 MW2017-96 EST2017-59 |
On the high density printed circuit board (PCB) with a large elements, the effect of some ground slots, such as clearanc... [more] | EMCJ2017-44 MW2017-96 EST2017-59 pp.99-103 |
| MW (2nd) |
2017-06-14 - 2017-06-16 |
Overseas | KMUTT, Bangkok, Thailand | Design Method for Electromagnetically-Coupled Half-Wavelength Resonator Filters Ayaka Shimizu, Toshio Ishizaki (Ryukoku Univ.) |
Recently, miniaturization of duplexer used in base station is strongly expected. By creating attenuation poles near pass... [more] | |
| EMCJ | 2017-03-10 13:35 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Analysis of crosstalk between slot lines placed in a printed circuit board Teruo Tobana, Takayuki Sasamori, Yoji Isota (Akita Pref. Univ.) EMCJ2016-120 |
By advance of miniaturization of electronic devices, a ground of a printed circuit board is tend to be small and compli... [more] |
EMCJ2016-120 pp.1-4 |
| ASN, MoNA, MICT (Joint) |
2017-01-19 11:20 |
Oita | Transcutaneous Energy Transmission System for Artificial Heart using Spider coils
-- Investigation of ratio between inner and outer diameter ratio of coils to improve coupling factor -- Shintaro Maeda, Dairoku Muramatsu, Takahiko Yamamoto, Kohji Koshiji (Tokyo Univ. of Science) MICT2016-64 |
Transcutaneous energy transmission which supply energy to an implantable artificial heart is required for the viewpoint ... [more] | MICT2016-64 pp.13-16 |
|
| MW | 2016-12-16 11:30 |
Kanagawa | National Defense Academy | Design Method of Attenuation Poles for Electromagnetically-Coupled Half-Wavelength Resonator Filters Ayaka Shimizu, Toshio Ishizaki (Ryukoku Univ.) MW2016-161 |
Usually, duplexers used in base station consist of transmitting and receiving filters, both of which are 10- to 15-pole ... [more] | MW2016-161 pp.165-170 |
| MW, WPT | 2016-04-21 13:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Creation of Localized E/M Field and High-performance 2-dimensional Wireless Power Transfer by Use of Pair Resonators Ikuo Awai (Ryutech), Ryuji Ito, Tatsuya Hiraiwa, Toshio Ishizaki (Ryukoku Univ.) WPT2016-4 MW2016-4 |
We have tried to control E/M field distribution by coupling multiple coils electromagnetically and make them work as one... [more] | WPT2016-4 MW2016-4 pp.17-22 |
| DC | 2016-02-17 10:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Reduction of open fault test pattern generation time by selection of adjacent lines for assigning logic value Kazui Fujitnai, Hiroyuki Yotsuyanagi, Masaki Hashizume (Tokushima Univ.), Yoshinobu Higami, Hiroshi Takahashi (Ehime Univ.) DC2015-88 |
As semiconductor technology is scaling down, open defects have often occurred at interconnect lines and vias. If logic v... [more] | DC2015-88 pp.13-18 |
| EMCJ | 2015-11-13 13:25 |
Kanagawa | Mitsubishi Electric Corporation | Analysis of stray Coupling in an EMC Filter and Reduction Methods Yuichiro Murata, Keita Takahashi, Takashi Kanamoto, Masahiro Kubota (Mitsubishi Electric Corporation) EMCJ2015-85 |
In this paper, electromagnetic compatibility filter is modeled considering the stray coupling. Based on this model, the ... [more] | EMCJ2015-85 pp.25-29 |
| WPT | 2015-06-12 13:45 |
Tokyo | Univ. of Tokyo | Development of Small Size Self-Resonant Resonator mounting Dielectric Material for Wireless Power Transfer via Magnetic Resonant Coupling Shinichiro Haneishi, Yoshinori Tsujimura (NTK), Takehiro Imura (UTokyo) WPT2015-24 |
We have developed small-size resonators installed the dielectric material in a space between coils in order to increase ... [more] | WPT2015-24 pp.19-24 |
| WPT, MW | 2015-04-17 09:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Study of distance-insensitive electric field coupling resonant wireless power transfer Ryuichi Namba, Yohtaro Umeda, Yusuke Kozawa (Tokyo Univ. of Science) WPT2015-9 MW2015-9 |
In recent years, resonant wireless power transmission technology for supplying electric power with high efficiency in el... [more] | WPT2015-9 MW2015-9 pp.45-50 |
| EE, WPT (Joint) |
2014-11-18 15:40 |
Kyoto | Doshisha University | Low Frequency Driving of Electric Resonance Coupling Hirokatsu Umegami, Fumiya Hattori, Masayoshi Yamamoto (Shimane Univ.), Masahiro Kusunoki, Mitsuru Masuda (Furukawa Electric) WPT2014-56 |
Mid-range wireless power transfer by electric coupling is realizable. The electric coupling has an advantage to high fre... [more] | WPT2014-56 pp.33-36 |
| AP, WPT (Joint) |
2014-10-17 15:20 |
Hokkaido | Hokkaido University, Clark Memorial Student Center | Study of Wireless Power Transfer via the salt water on the metal shaft Katsuei Ichikawa, Takatoshi Shirosugi, Hitoshi Akiyama, Akio Yamamoto, Masaki Noda (Hitachi) WPT2014-47 |
Since there is no mechanical contact wireless power transfer using the magnetic coupling is the technique attracting att... [more] | WPT2014-47 pp.59-64 |
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