Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
WPT, EE (Joint) |
2020-10-07 15:55 |
Online |
Online |
Wireless Power Transfer for Waterway-Cruising Ships with 3 Electrodes Tomohiro Tsujimura, Yangjun Zhang (Ryukoku Univ.), Ikuo Awai (Ryutech corp.) WPT2020-24 |
The feature of high dielectric constant of water can be expected to have the effect of strengthening the coupling in an ... [more] |
WPT2020-24 pp.30-35 |
US |
2020-09-28 15:15 |
Online |
Online |
Extraction of kt2 of HBAR by new conversion loss without acoustic losses in the substrate Ryota Tatsumi, Yanagitani Takahiko (Waseda Univ.) US2020-37 |
According to the IEEE standard, the resonance-antiresonance method for a self-standing film structure is recommended to ... [more] |
US2020-37 pp.57-60 |
WPT (2nd) |
2019-10-31 - 2019-11-02 |
Overseas |
Xidian University |
[Poster Presentation]
Position-free Wireless Charging for Horizontally Placed Stylus Pen Hua Shen, Yan Shi (Xidian Univ.) |
Wireless charging research of stylus pen has received increasing attentions in the applications of iPad or tablet comput... [more] |
|
US |
2019-07-29 12:40 |
Hokkaido |
|
Study on effects of additives on translation-orientation coupling constant by means of experiments and molecular dynamics simulation Tatsuro Tatsuro, Masaki Yatsuya, Makoto Tanaka, Tsuyoshi Yamaguchi (Nagoya Univ.) US2019-27 |
Complex strain-optical measurements on mixtures of 4-cyano-4'-pentylbiphenyl (5CB) - carbon-tetrachloride (CCl4) were ca... [more] |
US2019-27 pp.1-4 |
MW |
2018-11-16 11:30 |
Nagasaki |
Fukue Cultural Hall |
Realization of Flat Passband Characteristics for BPF Using Resistor Loaded Hairpin Shaped Resonators Tomohiro Tsukushi, Satoshi Ono, Koji Wada (UEC) MW2018-109 |
In this study, firstly, the single mode resistor loaded hairpin shaped resonator is proposed. It is shown using some equ... [more] |
MW2018-109 pp.89-94 |
US |
2018-10-04 11:15 |
Miyagi |
|
Comparison between new kt2 extraction method and conventional methods for film/substrate structure
-- Resonant frequency ratio method, conversion loss method, resonant spectrum method, and resonance antiresonance method -- Makoto Totsuka, Takahiko Yanagitani (Waseda Univ.) US2018-52 |
The electromechanical coupling coefficient kt2 is an important parameter for determining the performances of the RF piez... [more] |
US2018-52 pp.19-24 |
WPT, EE (Joint) |
2018-10-03 13:50 |
Kyoto |
Kyoto Univ. Uji Campus |
Effect Analysis of Multiple Loads Position and Detach of Receiving Coil in Multi-Winding Parallel Two-Wire Wireless Power Transfer Hideaki Abe WPT2018-34 |
Research on wireless power transfer is being conducted from various perspectives. The author has studied the possibility... [more] |
WPT2018-34 pp.27-32 |
AP |
2018-06-21 13:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Small Four-Branch Diversity Antenna with Two-Element Array Kengo Nishimoto, Shimpei Akimoto, Yasuhiro Nishioka, Naofumi Yoneda (Mitsubishi Electric) AP2018-38 |
Antenna diversity schemes, which are effective in multipath environments, can improve the quality and reliability of a w... [more] |
AP2018-38 pp.5-8 |
EE |
2018-01-29 10:45 |
Oita |
Satellite Campus Oita |
Performance Improvement of Series-Parallel Combined Resonant Circuit Using Asymmetric Rotary Transformer Used for Ultrasonic Spindle Drive Jun Imaoka, Yuya Tsukagoshi, Masahito Shoyama (Kyushu Univ.) EE2017-45 |
A spindle using an ultrasonic transducer is used to precisely process hard brittle materials such as hard ceramics or di... [more] |
EE2017-45 pp.17-22 |
AP, WPT (Joint) |
2018-01-18 15:10 |
Nara |
ATR |
Revisit to Design Theory of Electrically Coupled Resonator WPT System Ikuo Awai (Ryutech) WPT2017-60 |
A new finding in an electrically coupled resonator WPT system is introduced contributing to its design. It is on the def... [more] |
WPT2017-60 pp.27-30 |
ICD, CPSY, CAS |
2017-12-15 10:10 |
Okinawa |
Art Hotel Ishigakijima |
A Low Power Quadrature Voltage Controlled Oscillator (QVCO) Using Only One Coupled-Inductor Dongsheng Yang, Yifan Wang, Xin Zhang, Yosuke Ishikawa, Yuya Tatsumoto, Hiroyuki Ito, Shiro Dosho, Noboru Ishihara, Kazuya Masu (TITECH) CAS2017-103 ICD2017-91 CPSY2017-100 |
A quadrature voltage controlled oscillator (QVCO) using only one inductor for coupling is proposed for down-converting f... [more] |
CAS2017-103 ICD2017-91 CPSY2017-100 pp.155-157 |
WPT (2nd) |
2017-12-09 - 2017-12-11 |
Overseas |
National University of Singapore(AWPT2017) |
Design of Capacitive Coupler for High Efficiency Wireless Power Transfer Under Fresh Water Yasumasa Naka, Kosuke Murai, Masaya Tamura (Toyohashi Tech.) |
This paper describes a design method of the capacitive coupler achieving the improvement in efficiency underwater wirele... [more] |
|
WPT, EMCJ (Joint) |
2017-11-21 13:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Design of coupler for high efficiency wireless power transfer under fresh water with electric coupling Yasumasa Naka, Kosuke Murai, Masaya Tamura (Toyohashi Univ. ot Tech.) WPT2017-49 |
This report describes a design method of the capacitive coupler achieving the high efficiency underwater wireless power ... [more] |
WPT2017-49 pp.27-31 |
EE, WPT (Joint) |
2017-10-17 09:55 |
Miyagi |
Tohoku Univ. |
Method of Reducing Leakage Inductance Focusing on Magnetic Coupling of Multi-Port Transformer for Wireless Power Transfer System Keita Furukawa, Keisuke Kusaka, Jun-ichi Itoh (Nagaoka Univ. of Tech.) WPT2017-37 |
This paper shows theoretical analysis of an inductive power transfer system attached canceling coils for reducing leakag... [more] |
WPT2017-37 pp.7-12 |
AP, MW (Joint) |
2017-09-22 13:00 |
Saitama |
Saitama University |
[Tutorial Lecture]
A Design Method of Filtering Antennas Masataka Ohira (Saitama Univ.) AP2017-93 |
This paper summarizes a design method of filtering antenna, which is constructed by replacing the Nth resonator of an Nt... [more] |
AP2017-93 pp.31-36 |
EE, WPT, IEE-SPC [detail] |
2017-07-27 13:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Transient Analysis of Wireless Power Transfer via Magnetic Resonance Coupling at Loosely Coupled Condition and Its Application to Soft Start Operation Katsuhiro Hata, Takehiro Imura, Hiroshi Fujimoto, Yoichi Hori (Univ. of Tokyo) EE2017-16 WPT2017-21 |
A transfer function from an input voltage to an input current of wireless power transfer is characterized by resonance f... [more] |
EE2017-16 WPT2017-21 pp.43-48 |
NS, ASN, RCC, RCS, SR (Joint) |
2017-07-20 10:05 |
Hokkaido |
Hokkaido Univ. |
Three-dimensional Position Estimation Using Ellipse Approximation of the Magnetic Coupled Receiver Takeru Miwa, Yuichi Miyaji, Hideyuki Uehara (Toyohashi Univ. of tech) ASN2017-26 |
The magnetic resonance coupling (MRC) method has been attracting attention as a technique of wireless power transfer (W... [more] |
ASN2017-26 pp.77-82 |
MW (2nd) |
2017-06-14 - 2017-06-16 |
Overseas |
KMUTT, Bangkok, Thailand |
Gain-Boosted Feedback Amplifier Design Using Leaky Tapped Transformer Shingo Yasuda, Shuhei Amakawa (Hiroshima Univ.) |
This paper develops a theory on high-gain near-fmax feedback amplifier design using a tapped transformer with imperfect ... [more] |
|
NLP |
2017-05-12 11:50 |
Okayama |
Okayama University of Science |
Analysis of oscillations occurring in the global coupling system of excitable elements Hirotaka Tominaga (Saga Univ.) NLP2017-20 |
We investigated a system which globally coupled FitzHugh-Nagumo model
as the simplest model of excitatory element whic... [more] |
NLP2017-20 pp.99-102 |
AP, WPT (Joint) |
2017-01-19 09:20 |
Hiroshima |
Hiroshima Institute of Technology |
Simplified Measuring Method of kQ Product for Wireless Power Transfer via Magnetic Resonance Coupling Katsuhiro Hata, Takehiro Imura, Yoichi Hori (The Univ. of Tokyo) WPT2016-43 |
An efficiency characteristics of wireless power transfer via magnetic resonance coupling is expressed by $kQ$ product, w... [more] |
WPT2016-43 pp.5-10 |