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=============================================== Technical Committee on Wireless Power Transfer (WPT) Chair: Naoki Shinohara (Kyoto Univ.) Secretary: Qiaowei Yuan (Sendai National College of Tech.), Kenjiro Nishikawa (Kagoshima Univ.) Assistant: Hiroshi Hirayama (Nagoya Inst. of Tech.), Takashi Hikagae (Hokkaido Univ.) =============================================== Technical Committee on Electromagnetic Compatibility (EMCJ) Chair: Masao Taki (Tokyo Metropolitan Univ.) Vice Chair: Hideaki Sone (Tohoku Univ.) Secretary: Kazuhiro Takaya (NTT), Yoshitaka Toyota (Okayama Univ.) Assistant: Fengchao Xiao (Univ. of Electro-Comm.), Atsuhiro Takahashi (Toyota Central R&D Labs.) DATE: Thu, Jan 22, 2015 09:30 - 17:05 Fri, Jan 23, 2015 09:00 - 16:45 PLACE: Ｏkinawa Jichikaikan 4F(Asahimachi 116-37, Naha, Okinawa 900-0029, Japan. 3 minutes by walk from Bus Terminal, 5 minutes from Asahibashi Monorail Station. http://www.okinawa-jichikaikan.com/access_E.html. Prof. Satoshi Fujii. +81-98-862-8181(Ｏkinawa Jichikaikan)) TOPICS: Communication, Wireless Power Transmission, EMC, etc. ---------------------------------------- Thu, Jan 22 AM Regular session WPT (1) (09:30 - 10:50) Chair: Prof. Masao Taki ---------------------------------------- ----- Opening Address ( 5 min. ) ----- (1)/WPT 09:35 - 10:00 Study for Harmonics Degradation using Random Rectenna Array. -- On concerning Simultaneous Degradation of 2nd and 3rd Harmonics -- Yoshiyuki Fujino, Yusuke Yoshioka, Taishi Kobayashi (Toyo Univ.) (2)/WPT 10:00 - 10:25 Investigation of Leaked Electromagnetic Field by Operating Frequency for Wireless Power Transfer Systems Tatsunori Yui, Yoshihiro Kanasaki, Hiroyuki Uno, Kazuhiko Ikeda, Yutaka Saito (Panasonic System Networks R&D Lab.) (3)/WPT 10:25 - 10:50 Measurement and Analysis of Electromagnetic Field Leaked by Wireless Power Transfer System in Case-study House Katsuya Miyanishi, Takashi Izumi, Yoshihide Tateno, Hironobu Watanabe, Yutaka Saito (Panasonic System Networks R&D Lab.) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Jan 22 AM Regular session EMCJ (1) (11:00 - 12:40) Chair: Prof. Ken Kawamata ---------------------------------------- (4)/EMCJ 11:00 - 11:25 Susceptibility Characteristics of Transmission Line in BCI test Naoki Takata (Tokai Univ.), Yoshio Kami, Fengchao Xiao (UEC), Majid Tayarani (IUST), Kimitoshi Murano (Tokai Univ.) (5)/EMCJ 11:25 - 11:50 Reduction Technique of Radiation noise from power supply layers in PCB using Attached Resistor Method -- Application of Thin PCB -- Ryuji Minami, Shinichi Sasaki, Shunsuke Baba (Saga Univ) (6)/EMCJ 11:50 - 12:15 Reduction Technique of Far End Cross Talk by use of Patch-Capacitor -- Evaluation of curved lines -- Daisuke Kihara, Shinichi Sasaki, Nobuhiro Ashiduka (Saga Univ.) (7)/EMCJ 12:15 - 12:40 Co-Analysis for SI/PI Problems of Differential Line in Multi-Layer PCB Yuki Kawamitsu, Yoshio Kami (UEC), Kimitoshi Murano (Tokai Univ.), Fengchao Xiao (UEC) ----- Lunch Break ( 80 min. ) ----- ---------------------------------------- Thu, Jan 22 PM Regular session WPT (2) (14:00 - 15:15) Chair: Prof. Yoshiyuki Fujino ---------------------------------------- (8)/WPT 14:00 - 14:25 A Novel Wide Dynamic Range and Dual Band Rectifier Design for Wireless Power Transfer System Hiroto Sakaki, Fumito Kuroiwa, Masanobu Tsujii, Kenjiro Nishikawa (Kagoshima Univ.), Kunihiro Kawai, Hiroshi Okazaki, Shoichi Narahashi (NTT DOCOMO) (9)/WPT 14:25 - 14:50 Inverse Doherty Rectifier Concept Proposal and Simulation Proof -- Tolerant topology against DC load variation -- Yoichiro Miyazaki, Naoki Sakai, Takashi Ohira (Toyohashi Univ. of Tech.) (10)/WPT 14:50 - 15:15 Frequency scaling of induced electric field in the human body by quasi-static electric and magnetic fields Keita Yanagishima, Masao Taki (Tokyo Metropolitan Univ.) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Jan 22 PM Regular session EMCJ (2) (15:25 - 17:05) Chair: Prof. Kinitoshi Murano ---------------------------------------- (11)/EMCJ 15:25 - 15:50 Comparison of Human Exposure from Two Different Wireless Power Transfer Systems at MHz-band Takuya Iwamoto (Tokyo Univ. of Agriculture and Technology), Jerdvisanop Chakarothai, Kanako Wake, Katsumi Fujii (NICT), Takuji Arima (Tokyo Univ. of Agriculture and Technology), Soichi Watanabe (NICT), Toru Uno (Tokyo Univ. of Agriculture and Technology) (12)/EMCJ 15:50 - 16:15 Comparison of two approaches for determining the whole-body average SAR in a reverberation chamber at 6 GHz Jingjing Shi (Nagoya Inst. of Tech.), Jerdvisanop Chakarothai (NICT), Jianqing Wang (Nagoya Inst. of Tech.), Kanako Wake, Soichi Watanabe (NICT), Osamu Fujiwara (Nagoya Inst. of Tech.) (13)/EMCJ 16:15 - 16:40 Analysis of Induced Electric Field in the Human Body Models for Different Coil Shapes of Wireless Power Transfer System in Electric Vehicle Takuya Shimamoto, Ilkka Laakso, Akimasa Hirata (NIT) (14)/EMCJ 16:40 - 17:05 Compliance Assessment Method of Wireless Power Transfer System at 6 MHz Band Tetsu Sunohara, Akimasa Hirata (NIT), Teruo Onishi (NTT DOCOMO) ---------------------------------------- Fri, Jan 23 AM Regular session EMCJ (3) (09:00 - 10:40) Chair: Prof. Shinichi Sasaki ---------------------------------------- (15)/EMCJ 09:00 - 09:25 Band-pass and High-pass Filters by Multilayered Structures Consisting of Periodically Perforated Metal Plate and Dielectric Layer Shinichiro Yamamoto, Kenichi Hatakeyama (Univ. of Hyogo), Tohru Iwai (Kawasaki Techno), Takanori Tsutaoka (Hiroshima Univ.) (16)/EMCJ 09:25 - 09:50 EMI Reduction for Switching Converter with Analog Spread Spectrum Yasunori Kobori, Shinya Ochiai (NIT, Oyama College), Kotaro Kaneya, Nobukazu Tsukiji, Nobukazu Takai, Haruo Kobayashi (Gunma Univ.) (17)/EMCJ 09:50 - 10:15 A Study of the High-Density Package of the Differential Transmission Line Takashi Kuwahara, Yoshihiro Akeboshi (Mitsubishi Electric), Seiichi Saito (Salesian Polytechnic) (18)/EMCJ 10:15 - 10:40 A Vialess Open-stub EBG Structure for Power-bus Noise Reduction Yuki Yamashita, Yoshitaka Toyota, Kengo Iokibe (Okayama Univ.), Koichi Kondo, Shigeyoshi Yoshida (NEC TOKIN), Toshiyuki Kaneko (KCS) ----- Break ( 5 min. ) ----- ---------------------------------------- Fri, Jan 23 AM Regular session EMCJ (4) (10:45 - 12:00) Chair: Prof. Shinichiro Yamamoto ---------------------------------------- (19)/EMCJ 10:45 - 11:10 Propagation Modeling of AM-Band Electro-Magnetic Noise from Vehicle-Mounted Electronic Device to Antenna Takashi Nomura, Michihira Iida, Katsumi Nakamura, Shuji Agatsuma (DENSO) (20)/EMCJ 11:10 - 11:35 A Proposal of Directional Method for Bow-tie Antenna Masaki Nagasawa, Kazuki Kanai, Ryosuke Suga (Aoyama Gakuin Univ.), Takenori Yasuzumi (Toshiba), Tomoki Uwano, Osamu Hashimoto (Aoyama Gakuin Univ.), Yukihisa Hasegawa (Toshiba) (21)/EMCJ 11:35 - 12:00 A Sidelobe Suppression of Directional Printed Dipole Antenna for Radiation EMI Measurement Masaki Nagasawa, Ryosuke Suga (Aoyama Gakuin Univ.), Takenori Yasuzumi, Yukihisa Hasegawa (TOSHIBA), Tomoki Uwano, Osamu Hashimoto (Aoyama Gakuin Univ.) ----- Lunch Break ( 60 min. ) ----- ---------------------------------------- Fri, Jan 23 PM Special Talk (13:00 - 13:50) Chair: Prof. Naoki Shinohara ---------------------------------------- (22)/WPT 13:00 - 13:50 [Special Talk] Trends and Activities for Commercialization of Wireless Power Transfer Technologies -- Regulation Establishment, International Collaboration and Standardization -- Hiroki Shoki (Toshiba) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Jan 23 PM Regular session WPT (3) (14:00 - 15:15) Chair: Prof. Kenjirou Nishikawa ---------------------------------------- (23)/WPT 14:00 - 14:25 Power Transfer System by a Beamed Radio for a Relatively Short Haul Tadashi Takano, Yasuyuki Miyazaki, Kenji Saegusa (Nihon Univ.), Yoshiyuki Fujino (Toyo Univ.), Ken-ichiro Maki (JAXA), Minoru Furukawa (Dengyo) (24)/WPT 14:25 - 14:50 MIMO Transmission Characteristics on Wireless Power Transfer System Tatsuro Kuwahara, Ryo Takamori, Kenjiro Nishikawa (Kagoshima Univ) (25)/WPT 14:50 - 15:15 Verification of Maximum Coupling Coefficient of Solenoid-Type Inductors for Wireless Power Transfer System for PHEV/EV Charging Tetsu Shijo, Kenichirou Ogawa, Shuichi Obayashi (Toshiba) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Jan 23 PM Regular session EMCJ (5) (15:25 - 16:45) Chair: Mr. Michihira Iida ---------------------------------------- (26)/EMCJ 15:25 - 15:50 Estimation of Electromagnetic Emission Sources by measuring Phase of Adjacent Electromagnetic Field Satoshi Kazama, Hiroyasu Ikeda (JINOSH) (27)/EMCJ 15:50 - 16:15 Study on detection method for clock error due to intentional electromagnetic interference Atsushi Nagao, Yuichiro Okugawa, Kazuhiro Takaya (NTT), Yu-ichi Hayashi, Naofumi Homma, Takafumi Aoki (Tohoku Univ.) (28)/EMCJ 16:15 - 16:40 Rational Function Approximation of Frequency Response and Equivalent Circuit Model for Three-Terminal Capacitor Yuto Takagaki (Kyoto Univ.), Hiroshi Mifune, Seiji Hidaka (Murata Manufacturing Co., Ltd.), Masayuki Hiromoto, Takashi Sato (Kyoto Univ.) ----- Closing Address ( 5 min. ) ----- # Information for speakers General Talk will have 20 minutes for presentation and 5 minutes for discussion. Special Talk will have ４0 minutes for presentation and 10 minutes for discussion. # CONFERENCE SPONSORS: - This conference is technical co-sponsored by IEEE EMC Society Sendai Chapter and IEEE EMC Society Japan Chapter. === Technical Committee on Wireless Power Transfer (WPT) === # FUTURE SCHEDULE: Fri, Feb 13, 2015: YRP center, 1st Bldg. [Tue, Dec 9], Topics: Standardization of Wireless Power Transfer, etc Tue, Mar 24, 2015 - Wed, Mar 25, 2015 (tentative): Kyoto Univ. Uji Campus [Fri, Jan 9], Topics: Wireless Power Transfer, SPS Technology, etc Thu, Apr 16, 2015 - Fri, Apr 17, 2015: Kikai-Shinko-Kaikan Bldg. [Tue, Feb 10], Topics: Microwave technologies for Wireless Power Transfer, Superconducting Microwave technologies, Microwave technologies, etc. # SECRETARY: Hiroshi Hirayama (Nagoya Institute of Technology) wpt    === Technical Committee on Electromagnetic Compatibility (EMCJ) === # FUTURE SCHEDULE: Feb, 2015: Recess Fri, Mar 6, 2015: Kikai-Shinko-Kaikan Bldg. [Mon, Jan 12], Topics: EMC, etc. Tue, Apr 28, 2015: Utsunomiya Univ. [Tue, Feb 10], Topics: Biomedical EMC, EMC # SECRETARY: Fengchao Xiao (The University of Electro-Communications) emcj Last modified: 2015-01-20 15:06:03 |
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