Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
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 |
EMT, IEE-EMT |
2020-05-22 14:00 |
Tokyo |
Tokyo Metropolitan Univ., Akihabara Satellite Campus (Cancelled but technical report was issued) |
Efficiency measurements and comparisons for the class E rectifier circuit in AM wave Takuya Komatsu, Keitaro Omua, Norimasa Nakashima (FIT) EMT2020-4 |
Energy harvesting is expected in infrastructure management and IoT (Internet of Things) as a battery-less power supply. ... [more] |
EMT2020-4 pp.19-24 |
EE, OME, CPM |
2019-11-26 09:20 |
Tokyo |
Japan Society for the Promotiton of Machine Industry |
Feasibility Study of Variable Voltage Sources for IGBT Drive Circuits Kazuto Ura, Yoichi Ishizuka (Nagasaki Univ.) EE2019-36 CPM2019-78 OME2019-22 |
High-power / high-voltage converters are used in housings for industrial and automotive applications, and insulated gate... [more] |
EE2019-36 CPM2019-78 OME2019-22 pp.1-6 |
EE |
2018-01-29 14:40 |
Oita |
Satellite Campus Oita |
[Special Talk]
Conducted Noise Generation Mechanism and Its Reduction Technology in Switching Power Supplies Masahito Shoyama (Kyushu Univ.) EE2017-61 |
Switching power supply circuits have salient features of small size, light weight and high efficiency, and so they were ... [more] |
EE2017-61 pp.109-114 |
RECONF, CPSY, VLD, IPSJ-SLDM [detail] |
2015-01-29 16:05 |
Kanagawa |
Hiyoshi Campus, Keio University |
FPGA Implementation of a High Time Resolution Signal Generation Circuit for PWM Shun Kashiwagi, Daiki Mitsutake, Hironobu Taniguchi, Yuichiro Shibata, Kiyoshi Oguri, Hidenori Maruta, Fujio Kurokawa (Nagasaki Univ.) VLD2014-125 CPSY2014-134 RECONF2014-58 |
Recently, high-frequency digitally controlled switching power supplies
have received increasing attention in the conte... [more] |
VLD2014-125 CPSY2014-134 RECONF2014-58 pp.85-90 |
CAS |
2014-02-07 10:25 |
Kanagawa |
Nippon Maru Training center |
Comparison of energy consumption of the one or two phase adiabatic CMOS logic circuits Lin Zhao, Toshikazu Sekine, Yasuhiro Takahashi (Gifu Univ.) CAS2013-83 |
Adiabatic principle is one of the techniques for reducing power consumption of the circuit.
In this paper, we are compa... [more] |
CAS2013-83 pp.53-57 |
EE |
2014-01-24 13:25 |
Miyazaki |
MIYAZAKI KANKO HOTEL |
Efficiency Improvement of Switching Power Supply with Transient Current Circuit Using Digital Control Haruomi Takashita, Masahito Shoyama (Kyushu Univ), Yu Yonezawa, Yoshiyasu Nakashima (Fujitsu Lab) EE2013-46 |
The more Miniaturization of switching power supplies is required with the background of the annual miniaturization of el... [more] |
EE2013-46 pp.91-96 |
EMCJ, IEE-EMC |
2010-06-18 11:35 |
Osaka |
Osaka Univ. |
The mechanism and characteristics of electromagnetic disturbances emitted from LED and fluorescent bulbs. Shin Kanno, Yoshiharu Akiyama (NTT) EMCJ2010-15 |
The illuminator using high luminance LED gains power as an electronic device in recent years upgrades. Only the inverter... [more] |
EMCJ2010-15 pp.31-34 |
ICD |
2009-12-15 15:45 |
Shizuoka |
Shizuoka University (Hamamatsu) |
A Simple High Efficiency DC-DC Converter Adaptive to Input Voltage and Load Current Pin Zhang, Cong-Kha Pham (The Univ. of Electro-Comm.) ICD2009-102 |
Even though the tendency is towards the suppression of power consumption in electronic devices, regulator circuits which... [more] |
ICD2009-102 pp.145-149 |
MW |
2009-09-25 13:00 |
Tokyo |
Univ. of Electro-Communications |
60-GH-band CMOS Phased Array Transmitter Shuya Kishimoto, Naoyuki Orihashi, Yasuhiro Hamada, Masaharu Ito, Kenichi Maruhashi (NEC Corp.) MW2009-81 |
A 60-GHz band phased array transmitter is developed based on standard 90-nm CMOS process and beam steering function is d... [more] |
MW2009-81 pp.43-48 |
EE, IEE-IEA |
2006-05-19 13:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Low-Ripple-Voltage and High-Speed Control System With MEMS Technology for Regulating Load of Switching Regulators Masashi Kono, Zhang Ting, Liu Aiyan, Keigo Kimura, Haruo Kobayashi, Yasunori Kobori (Gunma Univ.) EE2006-6 |
This paper presents new approarches to creating high-performance control systems for DC-DC converters (switching regulat... [more] |
EE2006-6 pp.31-36 |
EE |
2005-09-09 14:40 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Active Voltage Clamped Quasi-Resonant PWM High Frequency AC Power Frequency Converter using Bidirectional Power Swithes Hisayuki Sugimura, Khiry Fathey, Hun-Woo Lee, Mutsuo Nakaoka (Kyungnam Univ.) |
This paper presents a utility frequency AC to high frequency AC direct power frequency conversion pulse modulated condit... [more] |
EE2005-34 pp.13-18 |