Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EMCJ |
2023-04-21 14:35 |
Ishikawa |
Kanazawa University (Primary: On-site, Secondary: Online) |
PCB Thickness Dependence of Stray Capacitance Presenting Imbalance in Common Mode Filters for Telecommunication Lines. Nobuo Kuwabara, Tohlu Matsushima, Yuki Fukumoto (KIT) EMCJ2023-3 |
[more] |
EMCJ2023-3 pp.9-14 |
EMCJ |
2022-01-21 15:45 |
Online |
Online |
Simple Method of Determining Chain-Parameter-Matrix Elements for Multi-Conductor Shielded Cable Nobuo Kuwabara, Tohlu Matsushima, Yuki Fukumoto (KIT) EMCJ2021-71 |
Multiconductor shielded cables are used in vehicles and electronic devices to maintain EMC quality. A method using a cha... [more] |
EMCJ2021-71 pp.57-62 |
EMCJ |
2019-07-18 13:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Analysis of common-mode current using scale model for power line communication Daiichiro Koike, Hiroyuki Okumura, Tohlu Matsushima, Yuki Fukumoto, Nobuo Kuwabara (Kyutech) EMCJ2019-22 |
Simulation and measurement by a scale model have been used to estimate radiation strength emitted from PLC (Power Line C... [more] |
EMCJ2019-22 pp.23-28 |
EMCJ |
2017-01-19 14:55 |
Fukuoka |
Kyushu Institute of Technology |
Investigation of ISN type influence to disturbances measurement at telecommunication port by using imitation EUT Daisuke Kawakami, Nobuo Kuwabara (KIT) EMCJ2016-113 |
Shunt type, series type, and asymmetric transformer type ISNs (Impedance stabilization network) have been developed. In ... [more] |
EMCJ2016-113 pp.25-30 |
EMCJ |
2017-01-19 15:20 |
Fukuoka |
Kyushu Institute of Technology |
Influence of Ground Line Position in 3-Conductor Power Line to Signal Transmission Characteristics by Using Countermeasure Device for Improving Transmission Characteristic Satoshi Mizue, Nobuo Kuwabara (KIT) EMCJ2016-114 |
Signal transmission characteristics of the high-speed power line communication (PLC) haves been studied by using the 2- ... [more] |
EMCJ2016-114 pp.31-34 |
EMCJ |
2017-01-19 16:00 |
Fukuoka |
Kyushu Institute of Technology |
[Special Talk]
Study of emitting and inducting phenomenon relating to telecommunication cable Nobuo Kuwabara (KIT) EMCJ2016-115 |
I studied the disturbance emitting from telecommunication cable and the over-voltage inducting at telecommunication line... [more] |
EMCJ2016-115 pp.35-38 |
EMCJ, IEE-EMC, MW, EST [detail] |
2016-10-21 09:25 |
Miyagi |
Tohoku Univ. |
Influence of ground line position in 3-wires power line to signal transmission characteristics Satoshi Mizue, Nobuo Kuwabara (KIT) EMCJ2016-75 MW2016-107 EST2016-71 |
Signal propagation characteristics in the high-speed power line communication (PLC) haves been studied by using the 2- w... [more] |
EMCJ2016-75 MW2016-107 EST2016-71 pp.85-90 |
EMCJ, WPT (Joint) |
2014-01-31 16:10 |
Saga |
Saga Univ. |
Investigation of CDN with Transformer Used below 150 kHz Nobuo Kuwabara, Hiromu Okumura (Kyushu Inst. of Tech.), Yuichiro Okugawa, Kazuhiro Takaya, Yoshiharu Akiyama (NTT) EMCJ2013-130 |
Progress of energy saving mind makes a force employing electrical equipment with inverter and converter circuits. The pr... [more] |
EMCJ2013-130 pp.111-116 |
EMCJ, WPT (Joint) |
2014-01-31 16:35 |
Saga |
Saga Univ. |
A Study on Equivalent Radiation Source Modeling of Electronic Equipment for Far Field Estimation Masato Kawabata, Yasuhiro Ishida (Fukuoka Industrial Technology Center), Nobuo Kuwabara (Kyushu Inst. of Tech.) EMCJ2013-131 |
It is difficult to estimate radiated emissions from an electronic equipment in offices or vehicles. We have studied the ... [more] |
EMCJ2013-131 pp.117-122 |
EMCJ |
2013-11-22 15:50 |
Tokyo |
Tokyo Denki Univ. |
Influence on Telecommunication and Mains ports of VDSL Telecommunication Equipment from Injected Disturbances Hiromu Okumura, Nobuo Kuwabara (KIT), Yoshiharu Akiyama, Yuichiro Okugawa (NTT) EMCJ2013-97 |
[more] |
EMCJ2013-97 pp.35-40 |
EMCJ, EMD |
2013-07-12 15:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Basic Study of Circuit Network Modeling Method for Three Conductor VVF Cable Placing above Ground Plane Nobuo Kuwabara, Toshiya Uchida (KIT) EMCJ2013-46 EMD2013-31 |
Vinyl insulated Vinyl sheathed Flat-type cable (VVF cable) with three conductors is used for the indoor mono-phases powe... [more] |
EMCJ2013-46 EMD2013-31 pp.37-42 |
EMCJ, IEE-EMC |
2013-06-21 15:55 |
Kyoto |
Kyoto Univ. |
Basic Study of Influence to Common-mode Disturbance Current on Driving Cable by Switching Timing Toshiya Uchida, Nobuo Kuwabara (KIT), Hideya Satou (Daiwa Industries) EMCJ2013-24 |
[more] |
EMCJ2013-24 pp.69-74 |
EMCJ |
2013-05-10 09:55 |
Tokyo |
Tokyo Tech |
Method of measuring radiated disturbances at 3m distance using biconi-log antennas
-- Radiation souce of half wavelength dipole -- Shingo Kuwashiro, Nobuo Kuwabara (Kyushu Inst. of Tech.), Hidenori Muramatsu (VCCI) EMCJ2013-12 |
Biconi-log antenna is widely used for EMI measurement at distance of 10m because it can be measured an electric field st... [more] |
EMCJ2013-12 pp.13-18 |
EMCJ |
2013-04-12 14:35 |
Okayama |
Okayama Univ. |
Influence of radio wave absorber performance to test result deviation between full anechoic room and semi-anechoic room. Keita Nagaoka, Nobuo Kuwabara (Kyushu Inst. of Tech.), Hidenori Muramatsu, Toshiki Shimasaki (VCCI) EMCJ2013-6 |
A full anechoic room (FAR) is investigated as the test facility which is used for the radiated emission tests from the i... [more] |
EMCJ2013-6 pp.31-36 |
EMCJ |
2013-01-10 13:25 |
Nagasaki |
Nagasaki Univ. |
Measurement Accuracy Improvement of the Capacitive Voltage Probe Hirosi Satow, Nobuo Kuwabara (KIT) EMCJ2012-107 |
Capacitive voltage probe (CVP) is used for measuring disturbances appearing telecommunications ports. However, the calib... [more] |
EMCJ2012-107 pp.31-36 |
EMCJ |
2013-01-10 16:25 |
Nagasaki |
Nagasaki Univ. |
Investigation of Correlation between Disturbance Current from Module Devices and Radiating Field Strength from Cable Kenich Yano, Nobuo Kuwabara (KIT), Toshiki Shimasaki (NEC-E), Hidenori Muramatsu (VCCI), Kengo Mori (I-O DATA) EMCJ2012-113 |
[more] |
EMCJ2012-113 pp.63-68 |
EMCJ (2nd) |
2012-11-29 14:15 |
Tokyo |
NICT |
Dependence on number of signals for radiating electric field strength from LAN cable Yosuke Ogi, Nobuo Kuwabara (Kyusyu Institute of Technology) |
[more] |
|
EMCJ (2nd) |
2012-11-29 14:30 |
Tokyo |
NICT |
Influence to Measurement Level by Difference of Measurement Circuit Yoshihiko Abe, Nobuo Kuwabara (KIT), Hidenori Muramatsu (VCCI), Toshiki Shimasaki (NEC Engineering, Ltd.) |
Influence to measurement level was evaluated by using three types of measurement circuit(called test board). The ratio o... [more] |
|
EST, EMCJ, IEE-EMC [detail] |
2012-10-26 09:25 |
Miyagi |
Tohoku Gakuin University(Tagajo Campus) |
Investigation of relation between disturbance level and degradation of semiconductor devices by using TTL Tsubasa Ueda, Hiromu Okumura, Nobuo Kuwabara (KIT), Yoshiharu Akiyama (NTT) EMCJ2012-76 EST2012-60 |
Various information is included in the electromagnetic waves leaked from an electronic device. If information required f... [more] |
EMCJ2012-76 EST2012-60 pp.71-76 |
EMCJ, EMD |
2012-07-20 15:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Study of correlation between kit-module level and electric field strength by using SO-DIMM evaluation model Nobuo Kuwabara (KIT), Hirokazu Tohya (ICAST), Hidenori Muramatsu (VCCI), Kengo Mori (I-O DATA DEVIC), Toshiki Shimasaki (NEC Engineering) EMCJ2012-47 EMD2012-22 |
[more] |
EMCJ2012-47 EMD2012-22 pp.37-42 |