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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MW | 2023-11-17 14:50 |
Okinawa | Nago City Industrial Support Center (Okinawa) (Primary: On-site, Secondary: Online) |
Dielectric Measurement of Complex Permittivity for Liquids Using a Coaxial-feed Type Open-ended Cut-off Circular Waveguide and the Capacitance Method Kouji Shibata (Hachinohe Inst. of Tech.)  MW2023-147 |
(To be available after the conference date) [more] | MW2023-147 pp.113-118 |
| ITE-IDY, IEIJ-SSL, EID, SID-JC, IEE-EDD [detail] | 2023-01-26 14:55 |
Online | Online (Zoom) | Effect of narrow-channel structure on liquid crystal flow in power generation devices for energy harvest Rintaro Izumiyama, Yosei Shibata, Takahiro ishinabe, Hideo Fujikake (Tohoku Univ.) EID2022-5 |
For energy harvest (EH) technology utilizing human motion with walking, we propose the flexible (EH) device which incorp... [more] | EID2022-5 pp.5-8 |
| OME | 2022-12-27 09:50 |
Okinawa | OKINAWAKEN SEINENKAIKAN (Primary: On-site, Secondary: Online) |
I-V measurement of ferroelectric polymer film (P(VDF-TrFE)) as a triboelectric generator and evaluation of equivalent circuit model parameters Yusuke Okamoto, Dai Taguchi, Takaaki Manaka (Tokyo Tech) OME2022-58 |
Triboelectric power generators have been attracting much attention as a power source for new electronics applications su... [more] | OME2022-58 pp.34-39 |
| OPE, LQE, OCS | 2022-05-13 16:05 |
Online | Online | [Special Invited Talk]
Energy efficient optoelectronic conversion and its applications to photonic integrated systems Akihiko Shinya, Kengo Nozaki, Shota Kita (NTT), Tohru Ishihara (Nagoya Univ.), Shinji Matsuo, Masaya Notomi (NTT) OCS2022-7 OPE2022-7 LQE2022-7 |
(To be available after the conference date) [more] | OCS2022-7 OPE2022-7 LQE2022-7 pp.26-29 |
| EMCJ, EMD, WPT (Joint) |
2021-07-02 13:55 |
Online | Online | Comparison of discharge circuits for magnetic pulse welding using 1, 5 and 10 turn flat coils Aizawa Tomokatsu (Tokyo Metropolitan College) EMD2021-1 |
The discharge circuits for magnetic pulse welding of sheet metals using 1, 5 and 10 turn flat coils will have tens of ti... [more] | EMD2021-1 pp.1-6 |
| 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 |
| SDM | 2019-11-08 09:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Talk]
Device Simulation of Dynamic Behavior of Ferroelectric Field-Effect Transistors Junichi Hattori, Tsutomu Ikegami, Koichi Fukuda, Hiroyuki Ota, Shinji Migita, Hidehiro Asai (AIST) SDM2019-74 |
We propose a method to simulate the dynamic behavior of field-effect transistors (FETs) having ferroelectric materials i... [more] | SDM2019-74 pp.27-32 |
| WPT, EE (Joint) |
2019-10-10 10:50 |
Shiga | Ryukoku Extension Center, Ryukoku University | Application of kQ-Product Method for Development of Electrically Coupled WPT System Kohei Ohguro, Wataru Uemura (Ryukoku Univ.), Ikuo Awai (Ryutech) WPT2019-36 |
This paper describes how to apply VNA (Vector Network Analyzer), which is not only extremely useful in WPT system develo... [more] | WPT2019-36 pp.53-58 |
| HWS, VLD | 2019-02-28 15:45 |
Okinawa | Okinawa Ken Seinen Kaikan | An Algorithm to Determine Circuit Model Parameters for Electric Double-Layer Capacitor Naoki Kosaka, Shuji Tsukiyama (Chuo Univ.), Kenichi Noto, Takuji Okumura (Komatsu Ltd.) VLD2018-118 HWS2018-81 |
EDLCs (electric double-layer capacitors) have been used in various applications due to high power density and durability... [more] | VLD2018-118 HWS2018-81 pp.151-156 |
| SDM | 2019-01-29 09:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Talk]
Multidomain Dynamics of Ferroelectric Polarization in Negative Capacitance State and its Impacts on Performances of Field-Effect Transistors Hiroyuki Ota, Tsutomu Ikegami, Koichi Fukuda, Junichi HattoriI, Hidehiro Asai, Kazuhiko Endo, Shinji Migita (AIST), Akira Toriumi (The Univ. of Tokyo) SDM2018-81 |
In this paper, we clarified the multidomain dynamics of ferroelectric polarization in the Negative Capacitance Field-Eff... [more] | SDM2018-81 pp.1-4 |
| SDM | 2019-01-29 09:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Talk]
Assessment of Steep-Subthreshold Swing Behaviors in Ferroelectric Field-Effect Transistors Shinji Migita, Hiroyuki Ota (AIST), Akira Thorium (U. Tokyo) SDM2018-82 |
Steep-subthreshold swing (steep-SS) behaviors are observable in recent ferroelectric-gate field-effect transistors (FE-F... [more] | SDM2018-82 pp.5-8 |
| SDM | 2018-11-09 14:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Talk]
Device Simulation of Field-Effect Transistor Using Ferroelectric Negative Capacitance Junichi Hattori, Tsutomu Ikegami, Koichi Fukuda, Hiroyuki Ota, Shinji Migita, Hidehiro Asai (AIST) SDM2018-74 |
We consider the method to simulate negative-capacitance field-effect transistors (NC FETs) harnessing negative capacitan... [more] | SDM2018-74 pp.47-52 |
| EMD | 2017-11-17 10:05 |
Tokyo | The University of Electro-Communications | A Study of a Transient Current Switch Circuit Device of DC48V/100A for Suppressing Electrical Surge and Arc Ignition with Large Inductive Loads Hiroaki Tamura, Shigeaki Shingyochi (NIDEC COPAL ELECTRONICS), Noboru Wakatsuki (Ishinomaki Senshu Univ.) EMD2017-43 |
We fabricated the TCS circuit device that could perform current interruption suppressing electrical surge and arc igniti... [more] | EMD2017-43 pp.1-6 |
| 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 | 2017-11-10 14:40 |
Okinawa | Miyakojima Marin Terminal Bldg. | Comprehensive evaluation of several spiral resonators with electric field confinement Tatsuya Hiraiwa, Toshio Ishizaki (Ryukoku Univ), Ikuo Awai (Ryutech) MW2017-141 |
The working principle, fabrication method, electric field confinement capability, unloaded Q property and susceptibility... [more] | MW2017-141 pp.161-166 |
| EMD | 2017-10-20 14:10 |
Yamanashi | Kofu-shi-Shoukoukaigisyo (Kofu） | Measurement of temporal variation in micro gap length at the beginning of opening electrodes
-- Varying capacitance measurement between the gaps by high-frequency voltage application -- Masao Shibayama, Yasunori Tanaka, Tatsuo Ishijima, Yoshihiko Uesugi (Kanazawa Univ.) EMD2017-40 |
A method was studied to measure time variation in micro gap length at the beginning of opening electrodes. Measurement g... [more] | EMD2017-40 pp.13-18 |
| SDM | 2017-01-30 11:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Talk]
Fully Coupled 3-D Device Simulation of Negative Capacitance FinFETs for Sub 10 nm Integration Hiroyuki Ota, Tsutomu Ikegami, Junichi Hattori, Koichi Fukuda, Shinji Migita (AIST), Akira Toriumi (The Univ. of Tokyo) SDM2016-133 |
Subthreshold operation of negative capacitance FinFETs (NC-FinFETs) at sub 10 nm gate length are analyzed with a newly d... [more] | SDM2016-133 pp.13-16 |
| ICD, SDM, ITE-IST [detail] | 2016-08-03 15:30 |
Osaka | Central Electric Club | Performance Enhancement of Tunnel FET by Negative Capacitance Masaharu Kobayashi, Kyungmin Jang, Nozomu Ueyama, Toshiro Hiramoto (Univ. of Tokyo) SDM2016-68 ICD2016-36 |
IoT devices in a sensor network require a new energy-efficient transistor which operates at ultralow voltage and power e... [more] | SDM2016-68 ICD2016-36 pp.127-130 |
| SDM | 2016-06-29 10:40 |
Tokyo | Campus Innovation Center Tokyo | [Invited Lecture]
Design of SOI-FETs for Steep Slope Switching using Negative Capacitance in Ferroelectric Gate Insulators Hiroyuki Ota, Shinji Migita, Junichi Hattori, Koichi Fukuda (AIST), Akira Toriumi (The Univ. of Tokyo) SDM2016-34 |
This paper discusses a design of fully depleted silicon-on-insulator field-effect transistors with ferroelectric gate in... [more] | SDM2016-34 pp.9-13 |
| 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 |
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