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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| WPT | 2019-03-08 09:40 |
Kyoto | Kyoto Univ. Uji Campus | Rectifier-Oriented 6.78MHz 250 W Solid-State Switch-Matching Circuit Ryota Gibo, Shinji Abe, Shogo Nishioka, Satoshi Kitabayashi, Naoki Sakai, Takashi Ohira (Toyohashi Univ. of Tech.)  WPT2018-83 |
Some WPT Systems demand a switchable-matching circuit that copes with high power.Conventional switchable-matching circui... [more] | WPT2018-83 pp.99-103 |
| WPT, AP (Joint) |
2019-01-18 14:00 |
Aichi | Toyota Automobile Museum | Series-Parallel Power Division and Combination for High-Power Rectifier Shinji Abe, Shogo Nishioka, Naoki Sakai, Takashi Ohira (Toyohashi Univ. Tech.) WPT2018-60 |
We investigate the characteristics of eight combinations of parallel/series RF power division, parallel/series DC power ... [more] | WPT2018-60 pp.31-36 |
| ICD, CPSY, CAS | 2018-12-21 13:30 |
Okinawa | Power-amplifier-inserted Transversal Filter that Recovers Quantization Noise Power by CMOS Rectifier Yuto Tanaka, Yohtaro Umeda, Kyoya Takano (Tokyo University of Science) CAS2018-78 ICD2018-62 CPSY2018-44 |
In this paper, we aim to improve power efficiency by using a CMOS rectifier for power-amplifier-inserted transversal fil... [more] | CAS2018-78 ICD2018-62 CPSY2018-44 pp.1-5 |
|
| WPT (2nd) |
2018-11-02 - 2018-11-04 |
Miyagi | Tohoku University | Design of Dual Band Rectenna for the Energy Harvesting Ding-Bing Lin (Natl Taiwan Univ. of Sci. and Tech.), Chung-Ke Yu, Chang-Keng Lin, Yi-Hsien Lee (Natl Taipei Univ. of Tech.) |
In this paper, we propose a dual band rectenna for wireless energy harvesting. Nowadays, most of the mainstream wireless... [more] | |
| WPT, EE (Joint) |
2018-10-04 09:00 |
Kyoto | Kyoto Univ. Uji Campus | Bridge-T resonant rectifier prototype Shinji Abe, Naoki Sakai, Takashi Ohira (Toyohashi Univ. Tech.) WPT2018-36 |
In order to supply power to an active DC load such as motor and rechargeable battery by wireless power transfer, we pro... [more] |
WPT2018-36 pp.39-43 |
| MW (2nd) |
2018-06-27 - 2018-06-29 |
Overseas | KMITL, Bangkok, Thailand | Cross-couple DTMOS Rectifier with Floating sub-circuit using 65nm SOTB CMOS technology for uW RF Energy Harvesting Shiho Takahashi, Thuy Linh Nguyen, Yasuo Sato, Koichiro Ishibashi (The University of Electro-Communications) |
This paper presents a design and evaluations of cross-couple rectifier with floating sub-circuit using DTMOS (Dynamic Th... [more] | |
| MW | 2018-05-25 11:10 |
Kyoto | Doshisha Univ. | Consideration of a C-Band Frequency-Variable Rectifier Using HySIC Technology and Varactor Diode Keiichi Ishidera, Satoshi Yoshida, Kenjiro Nishikawa (Kagoshima Univ.), Shigeo Kawasaki (JAXA) MW2018-16 |
In this paper, we propose a frequency-variable rectifier using HySIC (Hybrid Semiconductor Integrated Circuit) technolog... [more] | MW2018-16 pp.35-38 |
| MW, WPT | 2018-04-27 15:40 |
Tokyo | Kikai-Shinko-Kaikan Building | Arrangement of a Rectifier to Suppress Electromagnetic Field Leakage for Capacirtive Coupling Wireless Power Transfer Shogo Nishioka, Shinji Abe, Naoki Sakai, Takashi Ohira (TUT) WPT2018-7 MW2018-7 |
Capacitive coupling WPT for vehicles in motion have been researched. However, WPT system applied to vehicles has still s... [more] | WPT2018-7 MW2018-7 pp.31-35 |
| WPT | 2018-03-03 10:00 |
Kyoto | Kyoto Univ. Uji Campus | Evaluation of Omnidirectional Receiving Performance of Magnetic Coupled Feeding by 3D Spherical Winding-Receiving Coil and Multi-Rectification Hideaki Abe WPT2017-78 |
Contactless power supply is being studied from a variety of perspectives. The authors have studied new possibilities of ... [more] | WPT2017-78 pp.53-58 |
| AP, WPT (Joint) |
2018-01-19 13:20 |
Nara | ATR | [Invited Lecture]
Rectenna for 500MHz band using Yagi-Uda antenna array and voltage doubler rectifier Shimpei Nagae, Satotshi Suzuki, Keisuke Konno, Hiroyasu Sato, Qiang Chen (Tohoku Univ.) WPT2017-64 |
In this report, a rectenna operating at 500 MHz band is proposed and its performance is clarified via numerical simulati... [more] | WPT2017-64 pp.47-52 |
| WPT (2nd) |
2017-12-09 - 2017-12-11 |
Overseas | National University of Singapore(AWPT2017) | High-Efficiency Microwave Rectifying Circuits with Extended Dynamic Range Pengde Wu, Kama Huang, Changjun Liu (Sichuan Univ.) |
In this paper, a microwave rectifier based on elimination of input filter is proposed to operate in a wide range of inpu... [more] | |
| WPT (2nd) |
2017-12-09 - 2017-12-11 |
Overseas | National University of Singapore(AWPT2017) | [Invited Talk]
High-efficiency microwave rectifier with wide incident power range based on impedance/resistance compression network Jian Liu, Xiu Yin Zhang (SCUT) |
Rectifier is a non-linear circuit of wireless power transfer (WPT) system. With the change of incident power, the input ... [more] | |
| WPT (2nd) |
2017-12-09 - 2017-12-11 |
Overseas | National University of Singapore(AWPT2017) | 900MHz band low power rectenna with the high-impedance folded dipole antenna Takahiro Furuta, Kenji Itoh, Shigeru Makino, Tetsuo Hirota, Keisuke Noguchi (KIT) |
Rectennas with high impedance antennas were proposed to improve rectification efficiency. However the junction capacitan... [more] | |
| MW, EMCJ, EST, IEE-EMC [detail] | 2017-10-20 10:45 |
Akita | Yupopo | A Simple Design of 2.45GHz Class-F Time-Reversal Rectifier Using Linear Theory Fuminori Myojin, Yohtaro Umeda (TUS) EMCJ2017-46 MW2017-98 EST2017-61 |
In this paper, a theoretical design of class-F time-reversal rectifier is proposed. By considering phase and amplitude o... [more] | EMCJ2017-46 MW2017-98 EST2017-61 pp.111-116 |
| EE, WPT, IEE-SPC [detail] | 2017-07-27 09:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Lecture]
6.78-MHz Current Doubler Rectifier with High-Q Inductor Kyohei Yamada (TUT) EE2017-10 WPT2017-15 |
This technical report talks about prototyping of a 6.78-MHz current doubler rectifier in which an inductor with high unl... [more] | EE2017-10 WPT2017-15 pp.1-4 |
| EE, WPT, IEE-SPC [detail] | 2017-07-27 09:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Lecture]
High-Temperature Rectifier
-- An Optimum Temperature of Rectifying Diodes -- Shinji Abe, Masaru Tanaka, Yuki Aoyagi, Hiroki Kuniyoshi, Naoki Sakai, Takashi Ohira (TUT) EE2017-11 WPT2017-16 |
This report presents ideas, design and implementation for ``IEICE WPT COMPETITION 2017 SPRING - Radio Frequency Rectifi... [more] |
EE2017-11 WPT2017-16 pp.5-10 |
| EE, WPT, IEE-SPC [detail] | 2017-07-27 10:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Lecture]
6.78MHz Class E Rectifier Minoru Mizutani (Murata Machinery) EE2017-12 WPT2017-17 |
This paper presents design and fabrication of a rectifier for RF rectifier contest in March, 2017. We design a class E... [more] |
EE2017-12 WPT2017-17 pp.11-14 |
| EE, WPT, IEE-SPC [detail] | 2017-07-27 10:45 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Lecture]
6.78MHz-band rectifier with impedance matching circuit considering intrinsic ohmic loss Satoshi Suzuki (Tohoku Univ.), Shoto Ueda (Yokogawa Rental & Leese), Qiaowei Yuan (NIT, Sendai), Qiang Chen (Tohoku Univ.) EE2017-13 WPT2017-18 |
Nowadays, Wireless Power Transfer (WPT) becomes very popular. It is very important to make the efficiency of WPT system ... [more] | EE2017-13 WPT2017-18 pp.15-18 |
| EE, WPT, IEE-SPC [detail] | 2017-07-28 10:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Lecture]
2.4-GHz High-Impedance Rectifier Kyohei Yamada (TUT) EE2017-25 WPT2017-30 |
I report design and fabrication process of a 2.4-GHz high-impedance rectifier which competed in Radio Frequency Rectifie... [more] | EE2017-25 WPT2017-30 pp.89-92 |
| WPT, MW | 2017-04-28 13:35 |
Tokyo | Kikai-Shinko Kaikan, B2-1 | Development of millimeter wave rectifier by MEMS technology Shunsuke Minakawa (Tsukuba Univ.), Kosumo Matsui (Tokyo Univ.), Masatoshi Suzuki, Kohei Shimamura (Tsukuba Univ.), Kimiya Komurasaki (Tokyo Univ.) WPT2017-1 MW2017-1 |
We developed a rectifier circuit of 94GHz by MEMS, and got 38±8% of rectification efficiency at the time of 104 mW, load... [more] | WPT2017-1 MW2017-1 pp.1-4 |
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