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Technical Committee on Electromagnetic Compatibility (EMCJ)
Chair: Atsuhiro Nishikata (Tokyo Inst. of Tech.) Vice Chair: Kimihiro Tajima (NTT-AT)
Secretary: Takashi Hikage (Hokkaido Univ.), Masayoshi Takahashi (Hitachi)
Assistant: Kiyoto Matsushima (Hitachi), Kenji Ogata (ADOX), Toru Matsushima (Kyushu Inst. of Tech.)

DATE:
Fri, Jan 27, 2023 08:55 - 17:00

PLACE:
WASHU BLUE RESORT 風籠かさご(https://kasago.jp/glamour.php)

TOPICS:


----- Opening Address ( 5 min. ) -----

----------------------------------------
Fri, Jan 27 AM EMC1 (09:00 - 10:20)
Chair: Tomoaki Nagaoka (NICT)
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(1) 09:00 - 09:20
Design and Verification of Receiving Electrode of Human Body Communication for Wearable Prosthetic Hand Control Using a Simplified Circuit Model
Ikuma Kondo, Yusuke Yano, Daisuke Anzai, Jianqing Wang (NITech)

(2) 09:20 - 09:40
Identification of Hand Grasping Movement Based on EEG Feature Extraction
Reo Shoji, Jianqing Wang (NITech)

(3) 09:40 - 10:00
Interference Voltage Measurement for EMI Evaluation of Active Implantable Medical Devices by Exposure to 4G and 5G Frequency Radio Waves using Electro-Optical Converter
Takuji Nishikawa, Takashi Hikage (Hokkaido Univ.), Takahiro Iyama, Junji Higashiyama, Yasunori Suzuki (NTT DOCOMO)

(4) 10:00 - 10:20
Performance Evaluation of 60 GHz Exposure Set-up for Study of Changes in Thermal Physiology and Cellular Mechanisms Induced by Localized Millimeter-wave Exposure
Kohei Yamamoto, Takashi Hikage (Hokkaido Univ.), Hiroshi Masuda, Tatsuya Ishitake (Kurume Univ.), Kun Li (Kagawa Univ.), Akiko Nagai (Aichi Gakuin Univ.)

----- Break ( 10 min. ) -----

----------------------------------------
Fri, Jan 27 AM EMC2 (10:30 - 12:10)
Chair: Yuki Fukumoto(Kyutech)
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(5) 10:30 - 10:50
Equivalent Circuit Analysis of Multilayer Broadband Metasurface Radio Absorber
Taiga Miyai, Satoshi Yagitani, Shota Nakamura (Kanazawa Univ.), Shinkuro Fujino, Shin-ichi Tanimoto, Akihiro Tatsuta (Panasonic Connect), Tomohiko Imachi, Mitsunori Ozaki (Kanazawa Univ.)

(6) 10:50 - 11:10
Development of Stacked Metasurface Absorber for Electromagnetic Noise Visualization
Akihiro Tatsuta, Shinichi Tanimoto, Shinkuro Fujino, Fumitaka Kikuchi (Panasonic Connect), Taiga Miyai, Shota Nakamura, Satoshi Yagitani (Kanazawa Univ.)

(7) 11:10 - 11:30
Design of Microwave Band Space Filter Using Conductive Film Grid Array Sheets and Dielectric Materials
Yuji Taniguchi, Shinichiro Yamamoto, Satoru Aikawa (Univ. of Hyogo), Shigeki Matsuoka, Masaki Nagao (Zippertubing (JAPAN))

(8) 11:30 - 11:50
Design of Millimeter Wave EM Absorber Without Metal Backing and Evaluation of Reflection Characteristics
Shinnosuke Kagekawa, Shinichiro Yamamoto, Kenichi Hatakeyama (Univ. of Hyogo), Morimichi Itoh (ORIST), Hitoshi Togawa (Keeper)

(9) 11:50 - 12:10
Estimation of Absorbed Power Density Using Geometric Optics Approximation
Yuta Akutsu (Tokyo Univ. of Agriculture and Tech), Yujiro Kushiyama (NICT), Takuji Arima, Toru Uno (Tokyo Univ. of Agriculture and Tech), Tomoaki Nagaoka (NICT)

----- Lunch ( 40 min. ) -----

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Fri, Jan 27 PM EMC3 (12:50 - 14:10)
Chair: Satoshi Yagitani (Kanazawa Univ.)
----------------------------------------

(10) 12:50 - 13:10
Experimental evaluation of millimeter wave attenuation to glass for estimating 5G communication paths
Sota Tsunenari, Tohlu Matsushima, Yuki Fukumoto (Kyutech)

(11) 13:10 - 13:30
Estimation of Human Blockage Characteristics for Indoor Propagation in a Local-5G Frequency Band Using Large Scale FDTD Analysis
Kazuki Yoshida, Takashi Hikage, Manabu Omiya (Hokkaido Univ.)

(12) 13:30 - 13:50
Fundamental Study on Reconstruction of Sound Information from EM Leakage Focusing on Multiple Demodulation Methods
Taiki Kitazawa, Seiya Takano, Yuichi Hayashi (NAIST)

(13) 13:50 - 14:10
Side-Channel Information Leakage in Common-Mode Current from a Printed Circuit Board with Separated Ground Planes
Kohei Shimoda, Masaki Himuro, Kengo Iokibe, Yoshitaka Toyota (Okayama Univ.)

----- Break ( 10 min. ) -----

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Fri, Jan 27 PM EMC4 (14:20 - 15:20)
Chair: Takashi Hikage (Hokkaido Univ.)
----------------------------------------

(14) 14:20 - 14:40
System validation and uncertainty evaluation of SAR measurement system in frequency range 6 to 10 GHz
Yuto Shimizu, Hiroshi Kawakami, Tomoaki Nagaoka (NICT)

(15) 14:40 - 15:00
Two-Port Measurement of Unshaped Materials by Circular TE01 Mode Waveguide Open Ends and Estimation of Electrical Constants
Yu Iwagaki, Atsuhiro Nishikata (Tokyo Tech)

(16) 15:00 - 15:20
Permittivity Measurements of Magnetic Composite Sheet by Harmonic Perturbation Method
Yasunori Miyazawa, Masahiro Yamaguchi (Tohoku Univ), Taro Miura (The Mueller)

----- Break ( 10 min. ) -----

----------------------------------------
Fri, Jan 27 PM EMC5 (15:30 - 17:00)
Chair: Manabu Omiya (Hokkaido Univ.)
----------------------------------------

(17) 15:30 - 15:50
Nonlinear analysis of lightning strike current waveforms
Fumihiko Ishiyama (NTT)

(18) 15:50 - 16:10
Investigation of Applicable Types of DC-DC Converters to Noise-source Equivalent-circuit Model for Conducted-noise Prediction
Yanyu Jin, Shuqi Zhang, Kengo Iokibe, Yoshitaka Toyota (Okayama Univ.)

(19) 16:10 - 16:30
Common-Mode Current Reduction on Output Cable of Inverters with Impedance Balance Method
Taiki Nishimoto, Masahiro Yamaoka, Yasuhiro Arai (Panasonic Industry)

(20) 16:30 - 16:50
Analysis of common-mode voltage during switching of individual IGBTs in three phase inverter
Makoto Fujimura, Tohlu Matsushima, Yuki Fukumoto (Kyutech), Kohei Takada, Koji Kobayashi (SANDEN)

----- Closing Address ( 10 min. ) -----

# Information for speakers
General Talk will have 15 minutes for presentation and 5 minutes for discussion.

# CONFERENCE SPONSORS:
- This conference is technical co-sponsored by This conference is technical co-sponsored by IEEE EMC Society Sendai Chapter and IEEE EMC Society Japan Joint Chapter..


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

Fri, Mar 17, 2023: Kikai-Shinko-Kaikan Bldg [Fri, Jan 13], Topics: Healthcare and Medical Information Communication Technologies, EMC, etc
Fri, Apr 21, 2023: Kanazawa University [Fri, Feb 17], Topics: EMC

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


Last modified: 2023-01-23 18:22:04


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