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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 |
(To be available after the conference date) [more] | |
| HWS, VLD | 2023-03-02 09:55 |
Okinawa | (Primary: On-site, Secondary: Online) |
Implementation of power-outage tolerant VLSI system using asynchronous circuits Masashi Imai (Hirosaki Univ.)  VLD2022-86 HWS2022-57 |
Re-initialization free systems which contain nonvolatile memory have been proposed in order to cope with power-outage. H... [more] | VLD2022-86 HWS2022-57 pp.79-84 |
| HWS, VLD | 2023-03-04 13:55 |
Okinawa | (Primary: On-site, Secondary: Online) |
* Masaru Mashiba, Kazuki Monta (Kobe Univ.), Takaaki Okidono (SCU), Takuzi Miki, Nagata Makoto (Kobe Univ.) VLD2022-121 HWS2022-92 |
With the development of IoT, security is becoming increasingly important. Confidential information and other information... [more] | VLD2022-121 HWS2022-92 pp.267-272 |
| DC | 2023-02-28 15:15 |
Tokyo | Kikai-Shinko-Kaikan Bldg (Primary: On-site, Secondary: Online) |
A Seed Generation Method for Multiple Random Pattern Resistant Transition Faults for Embedded Self-Testing Yangling Xu, Rei Miura, Toshinori Hosokawa (Nihon Univ), Masayoshi Yoshimura (KSU) DC2022-89 |
With shrinking feature sizes, growing clock frequencies, and decreasing power supply voltage, modern very large integrat... [more] | DC2022-89 pp.39-44 |
| 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 |
| EE | 2023-01-19 16:40 |
Fukuoka | Kyushu Institute of Technology (Primary: On-site, Secondary: Online) |
Proposal of a Virtual Prototyping Technique as a Design Method of Next Generation Power Supply and Design Consideration of the Switching Power Supply for Miniaturization using the Proposed Technique Ayano Furue, Shinei Miyasaka, Yusuke Ogushi, Riki Yamanishi, Satoshi Matsumoto (Kyutech), Masataka Hasegawa (AIST) EE2022-41 |
3D power IC, which integrates Si based IC and Gallium Nitride (GaN) power devices realizes high efficiency at high frequ... [more] | EE2022-41 pp.83-88 |
| EE | 2023-01-20 12:50 |
Fukuoka | Kyushu Institute of Technology (Primary: On-site, Secondary: Online) |
Dynamic Characteristics of Digital Current Mode POL Power Supply Ayumu Matsushita, Kazuhiro Kajiwara, Fujio Kurokawa (NiAS) EE2022-47 |
This paper presents the dynamic characteristics of a digital voltage mode control and a digital current mode control POL... [more] | EE2022-47 pp.117-122 |
| EE | 2023-01-20 13:15 |
Fukuoka | Kyushu Institute of Technology (Primary: On-site, Secondary: Online) |
A Study on DC Power Quality with a 12-Phase Transformer of Special Winding Structure Aoi Tanaka, Kazuki Ikeda, Yuto Iwasaki, Tsuyoshi Nishitani, Kazuto Yukita, Toshiya Nanahara, Yasuyuki Goto (AIT) EE2022-48 |
In this paper, the effects of DC power on the equipment using a 12-phase transformer with a special winding structure ar... [more] | EE2022-48 pp.123-126 |
| EE, OME, CPM | 2022-12-09 11:20 |
Tokyo | (Primary: On-site, Secondary: Online) |
Investigation for one-chip high functionality gate driver IC Yusuke Ogushi, Satoshi Matsumoto (KIT) EE2022-22 CPM2022-77 OME2022-35 |
GaN power devices have caught the attentions for high frequency switching and high efficiency of power supply. Our goal ... [more] | EE2022-22 CPM2022-77 OME2022-35 pp.18-23 |
| 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] | |
| EE, IEE-SPC (Joint) |
2022-03-10 14:55 |
Online | Online | Analytical Investigation of Phase-Shift Full Bridge Converter with Reduced Surge Voltage Kunpei Yoshikawa, Kenichi Suzuki (Shindengen), Kimihiro Nishijima (Sojo Univ.) EE2021-55 |
Phase-shift full bridge converter is widely used for automotive dc-dc converter design due to its wide input voltage ran... [more] | EE2021-55 pp.18-22 |
| VLD, HWS [detail] | 2022-03-07 14:30 |
Online | Online | MTJ-based non-volatile SRAM circuit with Approximate Image-data Storing for energy saving Hisato Miyauchi, Kimiyoshi Usami (SIT) VLD2021-86 HWS2021-63 |
Non-volatile memory (NVM) using magnetic tunnel junction (MTJ) devices can prevent the increase in leakage current, whic... [more] | VLD2021-86 HWS2021-63 pp.51-56 |
| 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 |
| CAS, CS | 2022-03-03 14:15 |
Online | Online | Noise analysis of nonlinearly coupled circuits Fumihiko Ishiyama (NTT) CAS2021-80 CS2021-82 |
We are investigating countermeasure technique against electro-magnetic noise. We applied our method to the analysis of e... [more] | CAS2021-80 CS2021-82 pp.37-40 |
| EE | 2022-01-28 14:45 |
Online | Online | Numerical investigations of fully integrated transformerless floating gate driver IC Yusuke Ogushi, Satoshi Matsumoto (KIT) EE2021-49 |
One of the key issues of the floating gate driver circuit are to reduce the volume. To eliminate the transformer is one ... [more] | EE2021-49 pp.100-105 |
| AP, WPT (Joint) |
2022-01-21 10:00 |
Tottori | Kenmin-Fureai-Kaikan (Primary: On-site, Secondary: Online) |
Wireless Power Transfer by Primary Square Secondary Rod-shaped Coil Having Robust Characteristics for Large Changes in k and R
-- Mechanism and demonstration of S-SP Type Load Voltage Stabilization by k Notation Block Diagram -- Hideaki Abe (Panasonic) WPT2021-15 |
Research on magnetically coupled wireless power transfer with resonant circuits has been carried out for a long time. In... [more] | WPT2021-15 pp.1-4 |
| AP, WPT (Joint) |
2022-01-21 10:25 |
Tottori | Kenmin-Fureai-Kaikan (Primary: On-site, Secondary: Online) |
Demonstration of Commercial AC Transmission Wireless Power Transfer with Branch and Extension Cord Capability
-- Mechanism of Branching and Multi-Connector Transmission with k -notation Block Diagram and Verification of Commercial Sinusoidal Constant Voltage Transfer -- Hideaki Abe (Panasonic) WPT2021-16 |
Research on magnetically coupled non-contact feeding with resonant circuits has been carried out for a long time. In the... [more] | WPT2021-16 pp.5-8 |
| VLD, DC, RECONF, ICD, IPSJ-SLDM (Joint) [detail] |
2021-12-01 09:45 |
Online | Online | Low quiescent current LDO with FVF based PSRR enhanced circuit for wearable EEG measurement devices Kenji Mii, Daisuke Kanemoto, Osamu Maida, Tetsuya Hirose (Osaka Univ.) VLD2021-18 ICD2021-28 DC2021-24 RECONF2021-26 |
This paper proposes a low quiescent current low-dropout regulator (LDO) with a flipped voltage follower (FVF)-based powe... [more] | VLD2021-18 ICD2021-28 DC2021-24 RECONF2021-26 pp.7-12 |
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