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Technical Committee on Electromagnetic Compatibility (EMCJ)
Chair: Atsuhiro Nishikata (Tokyo Inst. of Tech.) Vice Chair: Kimihiro Tajima (NTT-AT)
Secretary: Yuichi Hayashi (NAIST), Masayoshi Takahashi (Hitachi)
Assistant: Kiyoto Matsushima (Hitachi), Hiroyoshi Shida (EMC Tech.), Tohlu Matsushima (Kyushu Inst. of Tech.)

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Technical Meeting on Electromagnetic Compatibility (IEE-EMC)


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Technical Meeting on Semiconductor Power Converter (IEE-SPC)


DATE:
Wed, Dec 8, 2021 08:55 - 17:40

PLACE:


TOPICS:


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Wed, Dec 8 AM EMC( I ) (08:55 - 10:15)
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----- Opening Address ( 5 min. ) -----

(1) 09:00 - 09:25
Evaluation of reactor structure for High-Frequency Power Converter
Yamazaki Tohru, Ayano Hideki(National Institute of technology, Tokyo College), Matsui Yoshihiro(Fukuoka Institute of Technology)

(2) 09:25 - 09:50
Study of reference compensation for 3-phase Pulse-Width-Modulation with variable pulse position.
Sato Shinji, Yamaguchi Daiki, Yao Atsushi, Sato Hiroshi(National Institute of Advanced Industrial Science and Technology (AIST))

(3) 09:50 - 10:15
metallic/magnetic multilayer for the direct-on-chip EMI shielding
Kikitsu Akira, Kurosaki Yoshinari, Shirotori Satoshi(Toshiba), Fujita Atsushi, Nishigaki Hisashi, Matsunaka Shigeki(Shibaura Mechatronics)

----- Break ( 15 min. ) -----

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Wed, Dec 8 AM EMC(II) (10:30 - 11:45)
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(4)/EMCJ 10:30 - 10:55
Temporal Waveform Measurement by Three-Element Operational Vector EM-field Probes
Atsuhiro Nishikata (Tokyo Tech)

(5)/EMCJ 10:55 - 11:20
A study on extremely long channel development during winter thunderstorm season
Takeshi Morimoto (KINDAI), Takahiro Tajiri (Chuden), Yoshitaka Nakamura (Kobe Kosen), Hideo Sakai (Toyama Univ.), Masahito Shimizu (Chuden)

(6)/EMCJ 11:20 - 11:45
Modeling of lower Ionospheric perturbations associated with proton aurora using numerical simulation of subionospheric VLF transmitter signals
Hiroki Nomoto, Yasuhide Hobara (UEC), Fuminori Tsuchiya, Asuka Hirai (Tohoku Univ.)

----- Break ( 75 min. ) -----

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Wed, Dec 8 PM EMC(III) (13:00 - 14:15)
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(7) 13:00 - 13:25
A study on conduction noise propagation characteristics for 3 phase induction motor drive -Mixed parameter extraction with unitary transformation-
FUNAKI Tsuyoshi, IBUCHI Takaaki(Osaka univ.)

(8) 13:25 - 13:50
CAN Digital Denoising Technique for EMI Derived from Buck Converter
Shirai Ryo, Wada Keiji(Tokyo Metropolitan University)

(9) 13:50 - 14:15
Platform for Verifying Ethernet Communication Failures by Noise Generated by Power Converter
Aoshima Naoki, Shirai Ryo, Wada Keiji(Tokyo Metropolitan University)

----- Break ( 15 min. ) -----

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Wed, Dec 8 PM EMC(IV) (14:30 - 16:10)
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(10)/EMCJ 14:30 - 14:55
Measurement of Disturbance Voltage due to Indirect ESD Test on 100BASE-T1 Cable and Its Simulation Evaluation for Communication Failure
Masahiro Yoshida, Yusuke Yano, Jianqing Wang (NIT), Takeshi Ishida (NoiseKen)

(11)/EMCJ 14:55 - 15:20
Noise mechanism during acceleration/deceleration in electric vehicles
Kensuke Kobayashi, Yoshihiro Kida, shinji ohoka (SOKEN), Katsumi Nakamura (DENSO)

(12)/EMCJ 15:20 - 15:45
Noise Source Estimation Method using the Cross Spectrum
Ichiro Akahori, Daichi Sugiura (DENSO EMCES)

(13)/EMCJ 15:45 - 16:10
Reduction of Common-mode Voltage in Three-phase Inverter by Impedance balancing method
Taiki Kai, Tohlu Matsushima, Yuki Hukumoto (Kyushu Institute of Technology), Koji Kobayashi, Kohei Takada (Sanden AT)

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Wed, Dec 8 PM EMC(V) (16:25 - 17:40)
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(14) 16:25 - 16:50
Development of a high-frequency magnetization process measurement system at several MHz using FPC coils
Mori Kentarou, Mannen Tomoyuki, Isobe Takanori, Kita Eiji, Yanagihara Hideto(University of Tsukuba)

(15) 16:50 - 17:15
Simulation Evaluation of Common Mode Current Suppression Effect by Noise-suppressing Cores in Main Circuit System for Driving Railway Vehicles
Hasegawa Takahiro, Kondo Keiichiro(Waseda University), Chida Tadahiko, Shinomiya Takeshi, Kogure Hiroshi(Hitachi)

(16) 17:15 - 17:40
Input/Output Coupling Passive EMI filter in Motor Drive Systems
Takahashi Shotaro, Maekawa Sari(Seikei University)

----- Closing address ( 10 min. ) -----

# Information for speakers
General Talk will have 20 minutes for presentation and 5 minutes for discussion.

# CONFERENCE SPONSORS:
- This conference is technical co-sponsored by This conference is technical co-sponsored by Commission E in Japan National Committee of URSI, IEEE EMC Society Sendai Chapter and IEEE EMC Society Japan Joint Chapter.


=== Technical Committee on Electromagnetic Compatibility (EMCJ) ===
# FUTURE SCHEDULE:

Fri, Jan 21, 2022: Online [Fri, Nov 12]
Fri, Mar 4, 2022: Online [Fri, Jan 14], Topics: Healthcare and Medical Information Communication Technologies, EMC, etc

# SECRETARY:
Tohlu Matsushima (Kyushu Institute of Technology)
emcj

=== Technical Meeting on Electromagnetic Compatibility (IEE-EMC) ===

=== Technical Meeting on Semiconductor Power Converter (IEE-SPC) ===
# FUTURE SCHEDULE:

Thu, Mar 10, 2022 (tentative): Online [Tue, Jan 18]


Last modified: 2021-12-01 11:23:14


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