IEICE Technical Report

Online edition: ISSN 2432-6380

Volume 118, Number 227

Wireless Power Transfer

Workshop Date : 2018-10-03 - 2018-10-04 / Issue Date : 2018-09-26

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Table of contents

WPT2018-29
Relationship Between Transfer Power and Transfer Efficiency on Capacitive WPT Under Fresh Water
Murai Kousuke, Matsukami Hiroaki, Tamura Masaya (TUT)
pp. 1 - 4

WPT2018-30
GaN diode rectifier with recessed gate FET for wireless power transfer
Jumpei Sumino, Yuya Ikedo (NITech), Yamato Osada, Ryuichiro Kamimura (ULVAC), Akio Wakejima (NITech)
pp. 5 - 9

WPT2018-31
A comparison of characteristics of self-resonant and LC-resonant coupler for coupling wireless power transfer
Takaya Arai, Hiroshi Hirayama (NIT)
pp. 11 - 15

WPT2018-32
Study of Wireless Power Transfer to In-Line Inspection Robots
Isami Sato, Naoki Shinohara (Kyoto Univ.)
pp. 17 - 20

WPT2018-33
Mechanism and Characteristic Evaluation of Wireless Power Transfer Using Movement or Rotating Magnetic Field
Hideaki Abe
pp. 21 - 26

WPT2018-34
Effect Analysis of Multiple Loads Position and Detach of Receiving Coil in Multi-Winding Parallel Two-Wire Wireless Power Transfer
Hideaki Abe
pp. 27 - 32

WPT2018-35
Analysis of Multipath Retrodirective for Microwave Power Transmission
Taichi Sasaki, Naoki Shinohara (Kyoto Univ.)
pp. 33 - 38

WPT2018-36
Bridge-T resonant rectifier prototype
Shinji Abe, Naoki Sakai, Takashi Ohira (Toyohashi Univ. Tech.)
pp. 39 - 43

WPT2018-37
A Comparison Study of Transmission Efficiency and Transmitting and Receiving Power with Constant Power Supply in Wireless Power Transfer via Magnetic Resonant Coupling
Haruko Nawada, Katsuhiro Hata, Takehiro Imura, Hiroshi Fujimoto, Yoichi Hori (The Univ. of Tokyo)
pp. 45 - 50

WPT2018-38
AC Resistance Reduction of a Flexible Wireless Power Transmission Coil Using Magnetic Path Control Technology
Yuta Tokudaiji, Daichi Miura, Yusuke Hattori, Kohei Murasato, Yinggang Bu, Tsutomu Mizuno (Shinshu Univ.)
pp. 51 - 56

WPT2018-39
Improvement of Transmission Efficiency of Copper Plate Coil for Wireless Power Transmission Using Magnetic Flux Path Control Technology
Shun Endo, Yinggang Bu, Tsutomu Mizuno (Shinshu Univ)
pp. 57 - 62

WPT2018-40
Coil Design Method Considering with Required Specification for 85kHz Wireless Power Transfer System
Yuma Yazaki, Takehiro Imura, Hiroshi Fujimoto (Univ. Tokyo)
pp. 63 - 68

WPT2018-41
Fundamental Study on Wireless Power Transfer to Unsprung Receiver Coil Using In-Tire Magnetic Circuit
Takashi Utsu, Kensuke Hanajiri, Katsuhiro Hata, Osamu Shimizu, Takehiro Imura, Hiroshi Fujimoto, Yoichi Hori (The Univ. of Tokyo), Keizo Akutagawa (Bridgestone), Daisuke Gunji (NSK ltd.)
pp. 69 - 74

WPT2018-42
Development of a Compact and High-efficiency Microwave Rectifier with a Multilayer Substrate Filter
Kouta Okazaki (Kyoto Univ.), Shotaro Ishino (Furuno Electric), Naoki Shinohara (Kyoto Univ.)
pp. 75 - 78

WPT2018-43
Optimum receiver electrode structure for capacitive-coupling two dimensional wireless power transfer
Kousuke Kumagai, Kaiji Nakahara, Naoki Sakai, Takashi Ohira (Toyohashi Univ. of Tech.), Hiroyuki Yada, Kojiro Hayakawa, Hideyuki Aikyo (AISIN SEIKI)
pp. 79 - 83

WPT2018-44
A fundamental study on the effect of body metal on dynamic wireless power transfer to electric vehicles
Kensuke Hanajiri, Osamu Shimizu, Hiroshi Fujimoto (Univ. of Tokyo)
pp. 85 - 88

WPT2018-45
Development of the Dynamic Wireless Power Transfer System for industrial robots
Satoshi Tanaka, Ataru Ichikawa, Masayoshi Sugino (DENSO)
pp. 89 - 92

WPT2018-46
Design of high power rectifier circuit
Ce Wang, Bo Yang, Naoki Shinohara (Kyoto Univ)
pp. 93 - 96

WPT2018-47
Study on the diode modeling of GaN schottky barrier diodes for designing the rectifiers with large power input
Takashi Hirakawa, Naoki Shinohara (Kyoto Univ.)
pp. 97 - 100

WPT2018-48
A Study on the Effect of Wireless Power Supply in a Urban Area Based on GPS Travel Data
Yoshi Ri (Tokyo Univ.), Akihiko Kawashima, Shinkichi Inagaki, Tatsuya Suzuki (Nagoya Univ.), Osamu shimizu, Hiroshi Fujimoto (Tokyo Univ.)
pp. 101 - 106

WPT2018-49
Basic Study on Beltrami fields in Microwave Frequency Bands
Ryo Mochizuki (Kyoto Univ.), Yuma Takano (Osaka Univ.), Naoki Shinohara (Kyoto Univ.), Atsushi Sanada (Osaka Univ.)
pp. 107 - 110

WPT2018-50
[Invited Lecture] Design and Implementation of Wireless Powered Plarail Using 1MHz Magnetic Resonant Coupling Wireless Power Transfer
Kazunobu Sumiya, Yuki Nishizawa, Takuya Sasatani, Ryo Takahashi, Yoshiaki Narusue, Yoshihiro Kawahara (U-Tokyo)
pp. 111 - 114

Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.


The Institute of Electronics, Information and Communication Engineers (IEICE), Japan