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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| CQ, CS (Joint) |
2024-05-17 10:30 |
Aichi | (Primary: On-site, Secondary: Online) |
Visible light IDs transmission/reception system with circadian lighting composed multi-chip LED Shogo Sakane, Saeko Oshiba (KIT) |
(To be available after the conference date) [more] | |
| EE, CPM, OME | 2023-12-09 10:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Application of Microcontrollers for Digital Power Supply Control and Digital Control Technology to LED Lighting Power Supplies Toshihiro Nakano, Kazushige Hirata, Mitsutomo Yoshinaga, Kengo Koike (Sanken Electric)  EE2023-37 CPM2023-93 OME2023-64 |
By using a digital power supply control microcontroller (MD series), we have achieved various improvements in power supp... [more] | EE2023-37 CPM2023-93 OME2023-64 pp.67-70 |
| WPT, EMCJ, EMD (Joint) |
2023-07-21 16:05 |
Tokyo | (Primary: On-site, Secondary: Online) |
Measurement of Common Mode Current due to Power Line Pattern Change with Multiple LED Bulbs Connected Kana Ozawa, Takashi Kasuga (NITNC), Hiroshi Inoue (Akita Univ.) EMCJ2023-33 |
The purpose of this study is to investigate the increase of common mode noise due to unbalanced wiring pattern of indoor... [more] | EMCJ2023-33 pp.23-28 |
| CAS, CS | 2022-03-03 15:10 |
Online | Online | Evaluation of LED lighting considering circadian rhythm by the control of melanopic illuminance Akane Aoki, Saeko Oshiba (KIT) CAS2021-82 CS2021-84 |
We propose how a lighting for circadian rhythm is controlled without changing the color temperature and illuminance by c... [more] | CAS2021-82 CS2021-84 pp.46-49 |
| WBS, MICT | 2019-07-16 15:35 |
Ibaraki | Ibaraki University(Mito Campus) | Study of Electromagnetic Noise Radiated from LED Tubes and Its Impact on Wireless Medical Telemeter Kai Ishida, Ifong Wu, Kaoru Gotoh, Yasushi Matsumoto (NICT) WBS2019-18 MICT2019-19 |
Light emitting diode (LED) lamps have become wide spread in clinical settings. Switched-mode power supplies built in LED... [more] | WBS2019-18 MICT2019-19 pp.45-50 |
| EMCJ, MICT (Joint) |
2018-03-16 11:45 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A study of LED lamp installation in the clinical settings and its effect on the wireless medical telemeter Kai Ishida (NICT), Sazu Arie (Kitasato Univ.), Ifong Wu, Kaoru Gotoh, Yasushi Matsumoto (NICT) MICT2017-53 |
Light emitting diode (LED) lamps have been widely introduced in hospitals. Electromagnetic interference (EMI) with wirel... [more] | MICT2017-53 pp.11-16 |
| EE | 2017-01-26 14:45 |
Nagasaki | Nagasaki University | [Poster Presentation]
Study of illuminator using direct current electricity supply Tadashi Hosoe, Daiki Owaki, Kazuto Yukita, Yasuyuki Goto (AIT), Kazuhiko Taniguchi, Hiroshi Morita (kinden) EE2016-60 |
This paper proposes an illuminator that uses direct current (DC) supply. In recent years, energy-saving in household ele... [more] | EE2016-60 pp.65-69 |
| EE | 2016-11-28 13:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Poster Presentation]
Loss Reduction of a High Power Factor LED Drive Circuit with Series Current Bypass Circuits Yuichi Noge, Hiroyuki Fuse, Takeshi Shimizu (Tokyo College of Tech.) EE2016-33 |
(To be available after the conference date) [more] | EE2016-33 pp.17-22 |
| EMCJ, IEE-EMC, MW, EST [detail] | 2016-10-20 16:50 |
Miyagi | Tohoku Univ. | [Special Talk]
Evaluation of the influence on communications of the electromagnetic noise caused by energy-saving apparatus Shinobu Ishigami (Tohoku-gakuin Univ.) EMCJ2016-73 MW2016-105 EST2016-69 |
In this paper, an impact of electromagnetic noise caused by switching circuits of an energy-saving appliance such as an ... [more] | EMCJ2016-73 MW2016-105 EST2016-69 pp.73-78 |
| EMCJ, IEE-EMC | 2015-12-18 13:50 |
Aichi | TOYOTA CENTRAL R&D LABS., INC. | Measurement on Electromagnetic Field Strength from Different Power Line Pattern with Multiple LED bulbs Takashi Kasuga, Yuhi Hayaoka, Hiromu Kawakami (NIT, Nagano College), Hiroshi Inoue (Open Univ.) EMCJ2015-97 |
LED illuminated lamp, LED ceiling lamp and so on are widely used in the conventional home and commercial facility. Howev... [more] | EMCJ2015-97 pp.45-50 |
| AP, RCS, WPT, SAT (Joint) |
2015-11-05 15:35 |
Okinawa | Okinawa Prefectural Museum & Art Museum | Prototype system of a multi-point wireless energy transmitter embedded in LED light Gento Matsushita (Osaka Univ.), Daiki Maehara, Kei Sakaguchi (Tokyo Tech), Seiichi Sampei (Osaka Univ.) WPT2015-57 |
To activate numerous battry-less and wireless sensor nodes in any indoor environments, we have proposed wireless grid wh... [more] | WPT2015-57 pp.55-60 |
| EE, WPT (Joint) |
2014-11-19 15:20 |
Kyoto | Doshisha University | The Analysis of Losses in Non-isolated Single Stage Buck-Boost ZVS-PWM PFC Converters Shohtaroh Sohma (RICOH Electronic Devices), Masahito Shoyama (Kyushu Univ.), Tomofumi Yamashita (RICOH) EE2014-27 |
Non-isolated ZVS(Zero Volt Switch)-PWM(Pulse Width Modulation) PFC(Power Factor Correction) converter is known as a PFC ... [more] | EE2014-27 pp.49-54 |
| OCS, CS (Joint) |
2013-01-25 14:10 |
Ehime | Ehime Univ. | Cooperative transmission scheme for downlinks of cellular visible light communication systems with intensity modulation Shun Asakura, Kentaro Kobayashi, Hiraku Okada, Masaaki Katayama (Nagoya Univ.) OCS2012-96 |
We consider an indoor visible light communication for controlling mobile robots,which uses a cellular system in order to... [more] | OCS2012-96 pp.65-69 |
| NS, RCS (Joint) |
2012-12-13 17:20 |
Ehime | Ehime Univ. | [Invited Talk]
Recent trends of visible light communication Shinichiro Haruyama (Keio Univ.) |
Recently, LED lighting and LED traffic signal are spreading rapidly. Visible light communication is a new method of com... [more] | |
| MVE, HI-SIG-VR | 2011-10-13 14:50 |
Hokkaido | Glare rendering of light source image by color temperature manipulation
-- Easy method of light simulation for outdoor lighting design -- Noriyuki Uda, Yoshitaka Kamiya (NSU), Shigeki Yokoi (Nagoya Univ.) MVE2011-38 |
An exact visualization of atmospheric scattering of outdoor lighting is one of the most complicated tasks on computer gr... [more] | MVE2011-38 pp.49-50 |
|
| WBS | 2011-07-28 15:10 |
Kochi | Kochi City Culture-Plaza Cul-Port | [Invited Talk]
Development of BPL Systems for Cargo Ships and Some Topics of Smart Meter Based on NB-PLC Technologies
-- Research Results Sponsored by MIC-SCOPE and Some Topics from IEEE-ISPLC Symposium -- Shinji Tsuzuki (Ehime Univ.) WBS2011-13 |
To solve the problems of the conventional alternating current (AC) electricity distribution system essentially, a high-s... [more] | WBS2011-13 pp.17-22 |
| EE | 2009-11-27 11:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A Proposed Technique for PFC-Less Power LED Drive Circuit Toshihiro Akiyama, Yoichi Ishizuka, Hirofumi Matsuo (Nagasaki Univ.) EE2009-32 |
Lately, the light emitting diode (LED) has been drawing attention because of its high performances. Because LED is DC dr... [more] | EE2009-32 pp.19-23 |
| OPE, LQE, OCS | 2009-10-22 15:20 |
Fukuoka | Development of Visible-Light Wireless LAN Accesspoint with Illumination Function Xin Lin, Kazutoshi Hirohashi, Kenichi Ikawa (Nakagawa Labs, Inc.) OCS2009-54 OPE2009-120 LQE2009-79 |
A visible-light wireless LAN (Local Area Network) accesspoint with illumination function is developed to construct a bid... [more] | OCS2009-54 OPE2009-120 LQE2009-79 pp.63-68 |
|
| HIP | 2008-12-18 - 2008-12-19 |
Miyagi | RIEC | Effect that Difference of Direction of LED Lighting for Impression of Seeing Flower CUI Zhenglie, Zhongren Shao, Tsutomu Iwasaki, Takashi Takeda (Kyushu University) HIP2008-135 |
Even if it is same object, difference of lighting source of light might be seen a different color. An influence that ill... [more] | HIP2008-135 pp.71-74 |
| EE | 2008-10-03 15:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | An Analysis of a Power LED Drive Circuit with a Low Input Current Harmonic Distortion Toshihiro Akiyama, Yoichi Ishizuka, Hirofumi Matsuo (Nagasaki Univ) EE2008-42 |
Lately, the light emitting diode (LED) has been drawing attention because of its high performances. And it has come to b... [more] | EE2008-42 pp.41-46 |
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