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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| WPT | 2024-06-13 14:05 |
Hokkaido | Hakodate Citizen Hall (Primary: On-site, Secondary: Online) |
Favorable Qualities of Magnetic Coupled Wireless Power Transfer Using String-like Flexible Coils
-- Mechanism for Realizing New Connection Form and Demonstration of Load Voltage Having Robust to Tying Methods and Postures -- Hideaki Abe  WPT2024-8 |
(To be available after the conference date) [more] | WPT2024-8 pp.1-6 |
| 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 |
| 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 |
| CS | 2023-07-27 09:59 |
Tokyo | Hachijo-machi Chamber of Commerce and Industry | 16QAM-OFDM receiver using a 1-bit ADC that multiplies the carrier wave in the digital domain
-- Characterization in 2-pass fading channels and AWGN channels -- Arata Isozaki, Takaya Yamazato (NU), Masato Saito (UR) CS2023-26 |
The 1bit ADC (Analog-to-Digital Converter), which has the lowest resolution, has the advantages of low power consumption... [more] | CS2023-26 pp.30-34 |
| 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 |
| WPT (2nd) |
2022-12-05 - 2022-12-06 |
Kyoto | Uji Obaku Plaza Kihada Hall, Uji Campus, Kyoto University (Primary: On-site, Secondary: Online) |
Estimation of Battery Voltage on Hyper Harmony Electrical Power Drive System
-- A New Breakthrough for Wireless Power Transfer Using Double Resonance -- Hiroshi Sakuraba (SENDAI KOSEN), Tetsuya Magata (TMEJ), Tomoha Sugai (SENDAI KOSEN) |
This paper shows that a wireless battery charging system using Hyper Harmony Electrical Power Drive can easily estimate ... [more] | |
| 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 Transmission Side Impedance Matching in MRC-WPT Taiga Hashi (Hosei Univ.), Takahiro Miyaura (DAIHEN Corp.), Katsuki Baba, Sousuke Nakamura (Hosei Univ.) |
In a wireless power transfer circuit, the input impedance fluctuates due to variations in the transfer distance between ... [more] | |
| 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 |
| WPT | 2022-03-07 16:40 |
Kyoto | (Primary: On-site, Secondary: Online) |
Examination of The Possibility of Short Mode in Parallel Resonant Circuit of Wireless Power Transmission Using Magnetic Coupling in Resonance Kikka Saito, Takehiro Imura, Yoichi Hori (TUS) WPT2021-32 |
As the wireless power transfer system which the primary side and the secondary side are separated, the energy supply on ... [more] | WPT2021-32 pp.54-57 |
| 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 |
| EST | 2020-05-21 10:35 |
Online | Online | A Study on an Automatic Efficiengy Control of the Magnetic-Resonant-Type WPT System using the SP-PS Circuit Topology Takara Ijiro, Tsugumichi Shibata (TCU) EST2020-2 |
The efficiency of a magnetic resonant type wireless power transfer is affected not only by the loss due to the parasitic... [more] | EST2020-2 pp.7-10 |
| AP, WPT (Joint) |
2020-01-23 13:10 |
Kagawa | Sunport Hall Takamatsu | A study on Series Resonance Circuit for 2x2 MIMO-IPT Yugo Sakamaki, Quang-Thang Duong, Minoru Okada (NAIST) WPT2019-51 |
In an inductive power transfer (IPT) system consisting of one transmitting coil and one receiving coil, series resonant ... [more] | WPT2019-51 pp.13-17 |
| EE | 2020-01-16 14:00 |
Kagoshima | HOUZAN HALL | Operation Mechanism of Active Clamp Resonant SEPIC Converter Kazuki Tsuji, Kazuhiro Kajiwara (NiAS), Satoshi Ikeda (Panasonic), Nobumasa Matsui, Fujio Kurokawa (NiAS) EE2019-73 |
The resonant dc-dc converter is useful for high power efficiency of the power converter. However, it has a problem that ... [more] | EE2019-73 pp.141-146 |
| MW | 2019-11-14 13:40 |
Okinawa | Minami Daido Villa. Tamokuteki Koryu Center | RF Energy Harvester Rectifiers Using Diodes Resonating with External Inductors Kei Ohno, Shinichi Tanaka (Shibaura Inst. of Tech.) MW2019-102 |
Low power rectifier for RF energy harvester based on a new operation principle is presented. The single-diode rectifier ... [more] | MW2019-102 pp.13-18 |
| WPT, EE (Joint) |
2019-10-10 10:00 |
Shiga | Ryukoku Extension Center, Ryukoku University | Passive Current Balancing Three-Phase Interleaved LLC Converter with Reduced Switch Voltage Stress and Asymmetric Resonant Operation Yoshiya Tada, Masatoshi Uno (IU) EE2019-32 |
For pulse frequency modulation controlled LLC converters to be operated in an interleaving manner, additional current fe... [more] | EE2019-32 pp.35-40 |
| WPT, EE (Joint) |
2019-10-10 11:10 |
Shiga | Ryukoku Extension Center, Ryukoku University | Possibility of Wireless Power Transfer by Use of Confined Water Ikuo Awai (Ryutech) WPT2019-37 |
Confined water in some container could be used for wireless power transfer due to its high permittivity and existence fo... [more] | WPT2019-37 pp.59-62 |
| RCS, SAT (Joint) |
2019-08-22 10:25 |
Aichi | Nagoya University | An analysis of a noise-aided linearization range on a receiver with one-bit analog-to-digital converter Yasuo Nakashima, Takaya Yamazato (Nagoya Univ.), Shintaro Arai (Okayama Univ. of Sci.), Hiroya Tanaka, Yukihiro Tadokoro (Toyota CRDL) RCS2019-149 |
In this study, we assume the receiver with analog-to-digital converter(s) that has only one-bit resolution(1bit-ADC). Th... [more] | RCS2019-149 pp.19-24 |
| MW, EST, OPE, MWP, EMT, IEE-EMT, THz [detail] | 2019-07-18 12:25 |
Hokkaido | Hakodate City Central Library | Bandwidth Design Based on Equivalent Circuit Analysis for Broadband Two-layered Circular Patch Array Absorber Kodai Koizumi, Ryosuke Suga (Aoyama Gakuin Univ.), Kiyomichi Araki (Tokyo Tech), Osamu Hashimoto (Aoyama Gakuin Univ.) EMT2019-10 MW2019-23 OPE2019-14 EST2019-12 MWP2019-10 |
The bandwidth improvement of a patch array absorber by stacking metal patches was reported. However its design methods w... [more] | EMT2019-10 MW2019-23 OPE2019-14 EST2019-12 MWP2019-10 pp.23-27 |
| MW (2nd) |
2019-06-26 - 2019-06-28 |
Overseas | RUS, Bangkok, Thailand | [Poster Presentation]
A Simple Interpretation for the Repeating WPT Characteristics [Poster Presentation] Takashi Yoshikawa, Yuuki Kamuro (Kindai University Technical College) |
In nowadays, the study of the extending transmitting distance on wireless power transmission. Using repeating coil is re... [more] | |
| WPT | 2019-03-07 09:50 |
Kyoto | Kyoto Univ. Uji Campus | Proposal of synchronous cooperative control to LED elements group by wireless power transfer (Part 2)
-- Hypothesis and verification of luminescence pattern change in close contact arrangement of multiple secondary loads -- Hideaki Abe WPT2018-65 |
This research is a study to control different behavior with respect to many independent loads grouped, taking advantage ... [more] | WPT2018-65 pp.5-10 |
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