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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP, WPT (Joint) |
2024-01-18 10:55 |
Niigata | Tokimate, Niigata University (Primary: On-site, Secondary: Online) |
Extended kQ Theoretical Formula for Multiple Magnetic Coupling with N-S・S-S type and Consideration of Maximum Transmission Efficiency
-- Consideration of Efficiency Characteristics in Various Forms of (1:Multi)and(Multi:1) by Constant Current /Costant Voltage Drive -- Hideaki Abe  WPT2023-31 |
In magnetic coupling wireless power transfer, the kQ theoretical formula that indicates maximum transmission efficiency ... [more] | WPT2023-31 pp.6-11 |
| EMCJ | 2023-12-08 14:25 |
Shizuoka | Shizuoka University (Hamamatsu) | Study on Influence of Winding Position on Leakage Flux of Common-mode Choke Coil Using Toroidal Core Kohei Hasegawa (Aoyama Gakuin Univ./Toshiba Corp.), Haruki Sasaki, Ryosuke Suga (Aoyama Gakuin Univ.) EMCJ2023-83 |
A coupling coefficient between windings of a common-mode choke coils as EMI filters is less than 1 due to leakage flux. ... [more] | EMCJ2023-83 pp.12-16 |
| 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 |
| WPT | 2023-06-30 14:30 |
Tokyo | (Primary: On-site, Secondary: Online) |
Derivation of Efficiency Equivalent Coupling Factor Equivalent to Position Efficiency of Receiving Coil on Multiple Transmission Coils
-- Demonstration of Correlation Between Efficiency Equivalent Coupling Factor and Receiver Coil Position Efficiency of Quadratic Equivalent Circuit -- Hideaki Abe WPT2023-11 |
The efficiency characteristic of magnetic coupled wireless power transfer in which a pair of transmission / reception co... [more] | WPT2023-11 pp.3-8 |
| EMCJ | 2023-06-09 11:15 |
Hokkaido | Otaru Chamber of Commerce & Industry (Primary: On-site, Secondary: Online) |
A Method to Derive Coupling Factor with H-Field Gradient for Exposure Assessment from Wireless Power Transfer Systems in Vehicles Masanori Okada, Keishi Miwa, Sachiko Kodera, Akimasa Hirata (NITech) EMCJ2023-17 |
There exists public concern about potential adverse health effect caused by electromagnetic fields. The International Co... [more] | EMCJ2023-17 pp.24-29 |
| WPT (2nd) |
2022-12-05 - 2022-12-06 |
Kyoto | Uji Obaku Plaza Kihada Hall, Uji Campus, Kyoto University (Primary: On-site, Secondary: Online) |
Research on WPT-Robot : Comparison and Study of Wireless Power Transfer Methods for Tracking and Charging Function Naoto Takayama, Yuta Shimizu, Koutarou Ozawa, Taku Shimizu (Hosei University), Shuhei Toga (Daihen Corporation), Sousuke Nakamura (Hosei University) |
As factories become increasingly unmanned, the operation rate of autonomous mobile transport vehicles (AGVs, AMRs, etc.)... [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 Electrodes Arrangement in Wireless Power Transfer System Using Capacitive Coupling to AUV at Underwater Charging Base Yu Matsuura, Toshio Ishizaki (Ryukoku Univ.), Ikuo Awai (Fujiwaves) |
Although four electrodes are generally used in capacitive coupling systems, there are countless ways to arrange the ele... [more] |
|
| MW | 2022-05-20 13:00 |
Kyoto | Kyoto Univ. (Primary: On-site, Secondary: Online) |
Formulation of kQ theory for underwater capacitive wireless power transfer Yasumasa Naka, Masaya Tamura (Toyohashi Univ.) MW2022-20 |
kQ theory is a significant guideline to design a high-efficient capacitive coupler for wireless power transfer. However,... [more] | MW2022-20 pp.28-31 |
| MW | 2021-12-17 09:30 |
Kanagawa | Kawasaki City Industrial Promotion Hall (Primary: On-site, Secondary: Online) |
High-precision design of microstrip BPF considering the influence of cross coupling and the deviation of resonance frequency Yuga Umemoto, Satoshi Ono, Koji Wada (UEC) MW2021-95 |
In this study, we propose a calculation method of design parameters for bandpass filter (BPF) considering a cross-coupli... [more] | MW2021-95 pp.61-66 |
| SCE | 2021-08-06 13:05 |
Online | Online | Development of high quality factor REBCO wire coil in high frequency range and its application to Wireless Power Transfer Masahiro Okeda, Naoto Sekiya, Keita Sakuma (Univ of Yamanashi) SCE2021-1 |
We proposed a new REBCO wire structure in order to realize a low loss in high frequency. However, because of the two REB... [more] | SCE2021-1 pp.1-4 |
| WPT, EE (Joint) |
2020-10-07 15:30 |
Online | Online | Electrically Coupled Wireless Power Transfer to Robot Fish in the Aquarium Yu Matsuura, Toshio Ishizaki (Ryukoku Univ.), Ikuo Awai (Ryutech) WPT2020-23 |
The purpose of this report is to achieve non-contact feeding of electric field-coupled electrodes to robot fish in a tan... [more] | WPT2020-23 pp.24-29 |
| EMCJ, EMD, WPT (Joint) [detail] |
2020-07-03 13:55 |
Online | Online | Mechanism of Wireless Power Transfer Forming the Stair-Like Magnetic Field and Demonstration of Receiving Characteristics (Part 2)
-- Mechanism of 3 Stage Magnetic Field Formation by 3 Methods and Comparative Consideration of Equivalent Coupling Factor Distribution -- Hideaki Abe WPT2020-17 |
In the magnetic coupling, the induced voltage based on the electromagnetic induction action by the interchanging of the ... [more] | WPT2020-17 pp.13-18 |
| EMCJ, MW, EST, IEE-EMC [detail] | 2019-10-25 16:55 |
Miyagi | Tohoku Gakuin University(Conf. Room 2, Eng. Bldg. 1) | A Study of Decoupling Capacitor Implementation by PSD Method Using RBF Interpolation for Meta-modeling Masashi Kawakami (Akita Prefectural Univ.), Yoshiki Kayano, Fengchao Xiao (UEC), Teruo Tobana (Akita Prefectural Univ.), Yoshio Kami (UEC), Kohei Akimoto, Yoji Isota (Akita Prefectural Univ.) EMCJ2019-70 MW2019-99 EST2019-78 |
This report newly attempt to propose a multi-objective satisfactory design method, Preference Set-based Design (PSD) to... [more] | EMCJ2019-70 MW2019-99 EST2019-78 pp.187-191 |
| WPT, EE (Joint) |
2019-10-09 13:30 |
Shiga | Ryukoku Extension Center, Ryukoku University | Verification of Power Reception Characteristics of S-SP Type Wireless Power Transfer Allows Large Change of Receiving Coil Horizontal Position
-- Mechanism of Load Voltage Variation Suppression and Transmitter Side k Estimation -- Hideaki Abe WPT2019-31 |
Research on wireless power transfer is being conducted from various perspectives. The author has studied a novel mechani... [more] | WPT2019-31 pp.25-30 |
| EE, IEE-SPC | 2019-07-24 14:30 |
Hiroshima | k Estimation Accuracy Evaluation in Wireless Power Transfer Practical Circuit with Large Change of Power Transfer Distance
-- Demonstration of Suppression of Change in Load Voltage and Transmission Side k Estimation Accuracy in S-SP Type Magnetic Coupling -- Hideaki Abe EE2019-23 |
Research on wireless power transfer is being conducted from various perspectives. The author has studied a novel mechani... [more] | EE2019-23 pp.37-42 |
|
| MW, EST, OPE, MWP, EMT, IEE-EMT, THz [detail] | 2019-07-19 12:40 |
Hokkaido | Hakodate City Central Library | Theoretical Design of K-band MPhC Band-Pass Filters based on Coupling Matrix Synthesis Erika Katsuno, Chun-Ping Chen, Tomomasa Sato, Zejun Zhang, Tetsuo Anada (Kanagawa Univ.) EMT2019-37 MW2019-50 OPE2019-41 EST2019-39 MWP2019-37 |
The metallic photonic crystal (MPhC) structure has provided a very attractive platform to design of various high-frequen... [more] | EMT2019-37 MW2019-50 OPE2019-41 EST2019-39 MWP2019-37 pp.177-182 |
| EE, IEE-HCA | 2019-05-17 13:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Mechanism and Precision Evalution of S-SP Type Wireless Power Transfer Performs k Estimation During Power Supply on the Transmission Side
-- k Estimation Method with Only Transmission Voltage Amplitude Derived by Block Digram and Trial Verification -- Hideaki Abe EE2019-13 |
Research on wireless power transfer is being conducted from various perspectives. The author has studied a novel mechani... [more] | EE2019-13 pp.83-88 |
| AP | 2019-03-14 13:55 |
Fukushima | Yunoya (Iizaka Onsen, Fukushima) | A Decoupling Method for 3 Element Monopole Antennas by Using a Short Stub Takuya Miyasaka, Masaharu Takahashi (Chiba Univ.), Hiroshi Sato (Panasonic Corp.) AP2018-188 |
Recently, MIMO technology using multiple antennas is used to get high speed communication. If MIMO antennas are put clos... [more] | AP2018-188 pp.13-18 |
| PN, EMT, OPE, EST, MWP, LQE, IEE-EMT [detail] | 2019-01-17 09:40 |
Osaka | Osaka University Nakanoshima Center | Compliance assessment with coupling factor for leaked magnetic field exposure from wireless power transfer in electric vehicle Tomohiro Takenaka, Akimasa Hirata (NITech) PN2018-43 EMT2018-77 OPE2018-152 LQE2018-162 EST2018-90 MWP2018-61 |
There exists public concern about potential adverse health effect caused by the electromagnetic fields. International Co... [more] | PN2018-43 EMT2018-77 OPE2018-152 LQE2018-162 EST2018-90 MWP2018-61 pp.65-70 |
| MW | 2018-11-16 11:30 |
Nagasaki | Fukue Cultural Hall | Realization of Flat Passband Characteristics for BPF Using Resistor Loaded Hairpin Shaped Resonators Tomohiro Tsukushi, Satoshi Ono, Koji Wada (UEC) MW2018-109 |
In this study, firstly, the single mode resistor loaded hairpin shaped resonator is proposed. It is shown using some equ... [more] | MW2018-109 pp.89-94 |
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