AWPT 2018 Asian Wireless Power Transfer Workshop November 2–4, 2018 | Sendai, Japan

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Final Technical Program (Updated on Nov. 1)

Friday, November 2

Opening Ceremony 8:55 a.m.–9:00 a.m.
[FR-1] Keynote Talk 1
Chair: Masaharu Takahashi (Chiba Univ., Japan)
9:00 a.m.–10:00 a.m.
[FR-1-K] Wireless Power Transfer: Theory and Technology Hidetoshi Matsuki (Tohoku Univ., Japan)
Coffee Break 10:00 a.m.–10:30 a.m.
[FR-2] Inductive & Capacitive Resonance Coupling WPT 1
Chair: Jiafeng Zhou (Univ. of Liverpool, UK)
10:30 a.m.–11:45 a.m.
[FR-2-I] [Invited] How to Make Good Use of a VNA for R&D of WPT Systems Ikuo Awai (Ryutech, Japan), Tatsuya Hiraiwa, Toshio Ishizaki(Ryukoku University, Japan)
[FR-2-O1] Transmitter-Side Voltage Control for Two-Receiver Inductive Power Transfer System Quoc-Trinh Vo, Quang-Thang Duong, Minoru Okada (NAIST, Japan)
[FR-2-O2] Magnetic Circuit Modeling and Analysis of Fractional-Order Wireless Power Transfer System via Duality Theory Xujian Shu, Bo Zhang (SCUT, China)
[FR-2-O3] Ferrite's Effect on Wireless Power Transfer Efficiency Between Coils Hiroshi Satake, Qiaowei Yuan (NIT, Sendai College, Japan)
Lunch Break 11:45 a.m.–1:30 p.m.
[FR-3] Inductive & Capacitive Resonance Coupling WPT 2
Chair: Qiaowei Yuan (NIT, Sendai College, Japan)
1:30 p.m.–2:45 p.m.
[FR-3-I] [Invited] Magnetic Resonance Coupling Wireless Power Transfer System with an Extendable Charging Area Chen Xu, Yuan Zhuang, Chaoyun Song, Yi Huang and Jiafeng Zhou (Univ. of Liverpool, UK)
[FR-3-O1] Study on Electrically Coupled WPT System Inspired by Disk Repeater for Horizontally Moving Objects Kohei Ohguro, Wataru Uemura (Ryukoku Univ., Japan), Ikuo Awai (Ryutech, Japan)
[FR-3-O2] Impedance Matching Mechanism of Shielded Loop Antenna for Wireless Power Transfer Akihiko Kumazawa, Hiroshi Hirayama (Nagoya Inst. of Tech., Japan)
[FR-3-O3] Effect of Resonance Frequency Mismatch for Transmission Efficiency in Wireless Power Transfer System Helanka Weerasekara, Katsuhiro Hata (The Univ. of Tokyo, Japan), Masaki Kato (Nidec, Japan), Takehiro Imura, Yoichi Hori (The Univ. of Tokyo, Japan)
[FR-4] Coffee Break & Poster Session 1
Chairs: Takashi Hikage (Hokkaido Univ., Japan),
Masahiro, Hanazawa (UL Japan, Japan)
2:45 p.m.–3:45 p.m.
[FR-4-P01] Design of a Wireless Power Transfer Coil for Implantable Medical Devices Youngtaek Hong, Seongkyu Lee, Jaehoon Choi (Hanyang Univ., South Korea)
[FR-4-P02] Resonator Design Support by Deriving Suboptimal Current Distribution for Magnetically Coupled Wireless Power Transfer Misaki Fujishiro, Yoshiaki Narusue, Yoshihiro Kawahara, Hiroyuki Morikawa (The Univ. of Tokyo, Japan)
[FR-4-P03] Study on Transmission of Power & Signal to Seabed Drilling System Using a Periodic Circuit Theory Tatsuya Hiraiwa (Ryukoku Univ., Japan), Ikuo Awai(Ryutech, Japan), Toshio Ishizaki(Ryukoku Univ., Japan), Tomoya Inoue, Junya Ishiwata(JAMSTEC, Japan)
[FR-4-P04] A Study of Inductive Coupling Wireless Power Transfer for IC Chips on Tablets in a Pill Case Naoyuki Takeda, Mizuki Motoyoshi, Suguru Kameda, Noriharu Suematsu (Tohoku Univ., Japan)
[FR-4-P05] Basic Characteristics of a Double-layered Folded Spiral Resonator for Coupled-resonant Wireless Power Transfer Kohei Nimura, Hiroshi Hirayama (Nagoya Inst. of Tech., Japan)
[FR-4-P06] Design of Wireless Charging Car Based on Magnetic Coupling Resonance Haibo Ge, Huimin Du (XUPT, China)
[FR-4-P08] Investigation on Heating of the Implant Metal Exposed to HF-EMF due to Wireless Power Transfer Keita Sakakibara, Emi Matsuda, Takashi Hikage (Hokkaido Univ., Japan)
[FR-4-P09] Mechanism of SAR Reduction of Shielded-Loop Antenna in Wireless Power Transfer Kenta Yamada, Hiroshi Hirayama (Nagoya Inst. of Tech., Japan)
[FR-4-P11] Experimental Study of E/O Probe for Assessment of Human Exposure to Fields of 85 kHz EV Charging System Yuichi Nagumo, Keisuke Konno, Qiang Chen (Tohoku Univ., Japan), Jerdvisanop Chakarothai, Kanako Wake, Soichi Watanabe(NICT, Japan)
[FR-4-P12] A DiffServ Mechanism for Wireless Sensor Networks with Performance Evaluation Shunfu Jin, Hongyu An, Xuena Yan (Yanshan Univ., China), Wuyi Yue (Konan Univ., Japan)
[FR-5] Electric Vehicles & Medical Applications
Chair: Naoki Shinohara (Kyoto Univ., Japan)
3:45 p.m.–5:00 p.m.
[FR-5-I] [Invited] Applications of Generalized MIMO-WPT Efficiency Calculation Approach Qiaowei Yuan, Takumi Aoki (NIT, Sendai College, Japan)
[FR-5-O1] Magnetic Coupling Power Transfer k, Q, and kQ of Various Length Primary Coils for a Battery-Less Mini 4WD Shinji Abe, Naoki Sakai, Takashi Ohira (Toyohashi Univ. of Tech., Japan)
[FR-5-O4] Wireless Power Transfer for Moving Vehicle Using Collinear Array Antenna Jun Deguchi, Hiroshi Hirayama (Nagoya Inst. of Tech., Japan)
[FR-5-O3] A Method of Focusing for Wireless Powering to In-Body Medical Device by Using Fresnel Zone Plate Xianbo Cao (Xidian Univ., China), Hiroyasu Sato, Qiang Chen (Tohoku Univ., Japan), Wen Jiang (Xidian Univ., China)

Saturday, November 3

[SA-1] Keynote Talk 2
Chair: Qiang Chen (Tohoku Univ., Japan)
9:00 a.m.–10:00 a.m.
[SA-1-K] Wireless Power Transfer—Towards a Three-dimensional Transmission Zhizhang (David) Chen (UESTC and Dalhousie Univ., Canada)
Coffee Break 10:00 a.m.–10:30 a.m.
[SA-2] Rectifier Circuits
Chair: Heng-Ming Hsu (National Chung-Hsing Univ.)
10:30 a.m.–11:45 a.m.
[SA-2-I] [Invited] A Novel Structure Rectifying Circuit with Capacitive Compensation at X Band Hang Lin, Xiaojie Chen, Jincheng Li, Changjun Liu (Sichuan Univ., China)
[SA-2-O1] A Novel Design of High Efficiency 5.8 GHz Rectifier in Dynamic Range by Using Short-End Transmission Line and Harmonic Terminal Network NgocDuc Au, Chulhun Seo (Soongsil Univ., South Korea)
[SA-2-O2] Evaluation of a Ka-Band Rectifier Using Simple Printed Circuit Board Satoshi Yoshida, Kenjiro Nishikawa (Kagoshima Univ., Japan), Shigeo Kawasaki (JAXA, Japan)
[SA-2-O3] The Fundamental Experiment of Microwave Wireless Power Transmission to UAV Yudai Hashimoto (NTT Communications Corp., Japan), Qiaowei Yuan, Takumi Aoki (NIT, Sendai College, Japan)
Lunch Break 11:45 a.m.–1:30 p.m.
[SA-3] Antennas & Propagation for WPT 1
Chair: Miao Zhang (Xiamen Univ.)
1:30 p.m.–2:45 p.m.
[SA-3-I] [Invited] 3D Measurement of Transmission Between Small Dipole Antennas Using Pseudo Scale Model for Underwater Positioning System in Khz Band Nozomu Ishii, Yudai Ishizuka, Shota Meguro (Niigata Univ., Japan), Masaharu Takahashi (Chiba Univ., Japan), Hiroshi Yoshida (JAMSTEC, Japan), Qiang Chen (Tohoku Univ., Japan)
[SA-3-O1] Low Side Lobe Flat Beamforming by Synthesizing Chebyshev Beams Seishiro Kojima, Naoki Shinohara (Kyoto Univ., Japan)
[SA-3-O2] A High Gain Patch Antenna with Loading of Via Holes and Array of Parasitic Patches Dang Duy Ninh, Nguyen Duc Dung, Chulhun Seo (Soongsil Univ., South Korea)
[SA-3-O4] An Efficiency of Impedance Matching Approach with Lossy Elements in Wireless Power Transfer System Satoshi Suzuki, Qiang Chen, Hiroyasu Sato (Tohoku Univ., Japan)
[SA-4] Coffee Break & Poster Session 2
Chairs: Nozomi Haga (Gunma Univ., Japan),
Tsunayuki Yamamoto (Yamaguchi Univ., Japan)
2:45 p.m.–3:45 p.m.
[SA-4-P02] Building Antennas on Perovskite Solar Cell (PSC) for Hybrid Solar/EM Wireless Energy Harvesting and Transfer Can Ding, Ke Wang, Y. Jay Guo (UTS, Australia)
[SA-4-P03] Design of Denture Implanted RFID Tag Antennas Junyi Xu, Hiroyasu Sato, Qiang Chen (Tohoku Univ., Japan)
[SA-4-P04] Miniaturized Frequency Selective Surface Using Spiral Capacitance Patch Ke Peng, Tao Hong, Wen Jiang, Yue Cui, Shuxi Gong (Xidian Univ., CHina)
[SA-4-P06] Basic Design and Analysis of Folded Dipole Antenna for 5.8 GHz Wireless Power Transfer Reiji Nishigaki, Hiroshi Hirayama (Nagoya Inst. of Tech., Japan)
[SA-4-P07] Characteristic Comparison of Various Kinds of Couplers for Near-Field Wireless Power Transfer Takaya Arai, Hiroshi Hirayama (Nagoya Inst. of Tech., Japan)
[SA-4-P09] Design of MIMO Array Based on Analysis of Ground Clearances Effects Aidi Ren, Ying Liu, Shuxi Gong (Xidian Univ., China)
[SA-4-P11] Theoretical Analysis of the Simple Single Shunt Rectifier Takashi Hirakawa, Naoki Shinohara (Kyoto Univ., Japan)
[SA-4-P12] A Single-layer Differentially Fed Circularly Polarized Antenna Array Gengming Wei, Yi He (Xidian Univ., China), Le Chang, Yu Wu, Zhijun Zhang(Tsinghua Univ., China), Lin Yang, Fushun Zhang(Xidian Univ., China)
[SA-4-P13] A Multi-Receiver Wireless Power Transfer System with Load Impedance for Practical Wireless Charging Applications Cheng Peng, (Univ. of Electron. Sci. and Tech. of China, China), Zhizhang (David) Chen (Dalhousie Univ., Canada), Zhu Liu (Univ. of Electron. Sci. and Tech. of China, China, Dalhousie Univ., Canada)
[SA-4-P14] A High Sensitivity Wide Input Range CMOS RF Energy Harvesting Circuit Cheng-Wei Yang, Horng-Yuan Shih, Chieh-Chih Chen, Yang-Han Lee (Tamkang Univ., Taiwan), Qiaowei Yuan (NIT, Sendai College, Japan), Qiang Chen (Tohoku Univ., Japan), Noaki Shinohara (Kyoto Univ., Japan)
[SA-5] Antennas & Propagation for WPT 2
Chair: Keisuke Konno (Tohoku Univ., Japan)
3:45 p.m.–5:00 p.m.
[SA-5-I] [Invited] Design of Dual Band Rectenna for the Energy Harvesting Ding-Bing Lin (Natl Taiwan Univ. of Sci. and Tech., Taiwan), Chung-Ke Yu, Chang-Keng Lin, Yi-Hsien Lee (Natl Taipei Univ. of Tech., Taiwan)
[SA-5-O1] Numerical Estimation of Indoor Propagation Characteristics for Microwave Wireless Power Transfer Tetsuya Sekiguchi, Masakazu Yamagishi, Takashi Hikage, Keita Sakakibara, Toshio Nojima (Hokkaido Univ., Japan)
[SA-5-O2] Capsule localization method corresponding to both polarized waves for wireless power transmission Daijiro Hiyoshi, Masaharu Takahashi (Chiba Univ., Japan)
[SA-5-O3] Piled Snow Effect of WPT Using Electric Field Coupling Applying a Train Rail for a Feeder Tamami Maruyama, Kazusa Ohno, Hiroki Satou (NIT, Hakodate College, Japan)

Sunday, November 4

[SU-1] Antennas & Propagation for WPT 3
Chair: Hiroyasu Sato (Tohoku Univ., Japan)
9:00 a.m.–10:00 a.m.
[SU-1-O2] High Efficient Wireless Power Transfer Using Cut-off Parallel Plate Waveguide Hiroyasu Sato, Daisuke Nakamichi, Qiang Chen (Tohoku Univ., Japan)
[SU-1-O3] Mutual Coupling Reduction in MIMO Antenna with Compact EBG Dazhi Piao, Hao Zhou (Comm. Univ. of China, China)
[SU-1-O4] SAR Measurement for Exposure Evaluation of Wireless Power Transfer Systems Jerdvisanop Chakarothai, Kanako Wake, Soichi Watanabe (NICT, Japan), Takuji Arima, Toru Uno (TUAT, Japan)
[SU-1-O5] Four-Corner Fed Slotted Waveguide Sparse Array for Near-Field Focusing Miao Zhang, Bolin Jiang (Xiamen Univ., China), Jiro Hirokawa (Tokyo Tech., Japan), Qing Huo Liu (Duke Univ., USA)
Award & Closing Ceremony 10:00 a.m.–10:45 a.m.