| IEICE Technical Committee Submission System Conference Schedule |
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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| WPT (2nd) |
2019-10-31 - 2019-11-02 |
Overseas | Xidian University | [Invited Talk]
Rectifier Design with High Efficiency/Wide Dynamic Range for WPT
-- From Chip to Circuit Level Design -- Xiu Yin Zhang, Jun-Hui Ou (SCUT), Mo Huang (UM) |
Rectifier is the key component of a Wireless Power Transmission system. The optimal power conversion efficiency of a con... [more] | |
| WPT (2nd) |
2019-10-31 - 2019-11-02 |
Overseas | Xidian University | [Invited Lecture]
RF Input Impedance Formula on Single-Series Diode Rectifiers Featuring Flow-Angle Equation Shinji Abe, Takashi Ohira (Toyohashi Univ. Tech.) |
Rectifiers have two functions; one is well-known RF-to-DC power conversion. This is often discussed in system design su... [more] | |
| WPT (2nd) |
2019-10-31 - 2019-11-02 |
Overseas | Xidian University | Diode Modeling for the Design of Rectifiers with Microwave Input Takashi Hirakawa (Kyoto Univ.), Zhang hao (NUS), Naoki Shinohara (Kyoto Univ.), Yong Xin Guo (NUS) |
We focused on the modeling method for the design of single-shunt rectifiers. In this case, only S11 is necessity for the... [more] | |
| WPT (2nd) |
2019-10-31 - 2019-11-02 |
Overseas | Xidian University | Simulated limitations on rectification efficiency of 5.8 GHz band bridge rectifiers Naoki Sakai, Fumiya Komatsu, Kenji Itoh (KIT) |
This paper presents limitations on rectification efficiency of 5.8 GHz band bridge rectifiers. In simulations, lossless ... [more] | |
| EMCJ, MW, EST, IEE-EMC [detail] | 2019-10-24 10:35 |
Miyagi | Tohoku Gakuin University(Conf. Room 2, Eng. Bldg. 1) | Prototype results of 2.4GHz band rectifier circuit for wireless power transmission Fumiya Arai, Yoji Isota, Teruo Tobana, Kouhei Akimoto, Masashi Kawakami (Akita Prefectural Univ.)  EMCJ2019-39 MW2019-68 EST2019-47 |
In this report, the design and measure results of a 2.4GHz band rectifier circuit using a Rat-Race circuit and a Cockcro... [more] | EMCJ2019-39 MW2019-68 EST2019-47 pp.17-20 |
| WPT, EE (Joint) |
2019-10-09 14:30 |
Shiga | Ryukoku Extension Center, Ryukoku University | [Invited Lecture]
Rectifier-Oriented 6.78 MHz 1.5 W Solid-State Switch-Matching Circuit Ryota Gibo, Shinji Abe, Shogo Nishioka, Takashi Ohira (Toyohashi Univ. Tech.) WPT2019-34 |
This report presents ideas, design and implementation for “IEICE WPT Competition 2019 Spring - Junp over the wall in fro... [more] | WPT2019-34 pp.43-46 |
| WPT, EE (Joint) |
2019-10-10 15:20 |
Shiga | Ryukoku Extension Center, Ryukoku University | High-power high-frequency impedance measurement for non-linear DUT Takase Ohshima, Hiroshi Hirayama (NIT) WPT2019-43 |
It is necessary to measure impedance of a rectifying circuit to design a matching circuit for wireless power transfer sy... [more] | WPT2019-43 pp.89-94 |
| AP (2nd) |
Overseas | Hotel Istana, Kuala Lumpur | 7 Stage Voltage Doubler for 2.45GHz Energy Harvesting Sittilin binti Salleh, Razak Mohd Ali Lee (UMS) |
Ambient energies that available in our surrounding can be harvested to useable energy sources. The energy harvesting tec... [more] | ||
| EMCJ, EMD, WPT, PEM (Joint) [detail] |
2019-07-19 14:45 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | High efficiency 2.4GHz band rectenna with direct matching topology Atsuya Hirono, Kenji Itoh, Naoki Sakai (KIT) WPT2019-22 |
This paper describes the direct matching topology of high efficient rectenna. At first, loss analysis of the conventiona... [more] | WPT2019-22 pp.1-6 |
| EMCJ, EMD, WPT, PEM (Joint) [detail] |
2019-07-19 15:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | The 920MHz band low power rectenna with the dual loop antenna Shogo Sakashita, Naoki Sakai, Kenji Itoh (KIT) WPT2019-23 |
In this paper, the 920MHz band low power rectenna with the dual loop antenna is described. The dual loop antenna is cons... [more] | WPT2019-23 pp.7-12 |
| WPT, MW | 2019-04-22 16:05 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | 1MHz band rectenna in nW opezation Nobuhiko Yasumaru, Kanto Nakanishi, Kenji Itoh, Shunya Tsuchimoto, Takuya Yamada, Takayuki Mori, Jiro Ida (Knazawa Inst.Tech.) WPT2019-8 MW2019-8 |
In this paper, simulational and experimental investigations on the 1 MHz band rectenna in nW operation are described for... [more] | WPT2019-8 MW2019-8 pp.39-43 |
| MW, ICD | 2019-03-14 15:15 |
Okinawa | A 10-MHz-Band Gate Zero-Bias Amplification/Rectification Module using Zero-Threshold Si MOS Transistor Takaharu Kume, Ishikawa Ryo, Kazuhiko Honjo (UEC) MW2018-165 ICD2018-109 |
A high-efficiency amplification/rectification module has been developed at 10-MHz band for bidirectional wireless power ... [more] | MW2018-165 ICD2018-109 pp.49-54 |
|
| 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 |
| WPT, AP (Joint) |
2019-01-18 14:20 |
Aichi | Toyota Automobile Museum | Fabrication and evaluation of a Ka-band single shunt rectifier Satoshi Yoshida, Kenjiro Nishikawa (Kagoshima Univ.), Shigeo Kawasaki (JAXA) WPT2018-61 |
In this paper, we report a designed ,fabricated, and measured results of a Ka-band rectifier. To increase the total syst... [more] | WPT2018-61 pp.37-41 |
| EE | 2019-01-16 13:20 |
Kumamoto | KCIC | Analysis and design of wireless power transfer system based on class-D^2 DC-DC converter Shohei Mita, Hiroo Sekiya (Chiba Univ.) EE2018-42 |
This paper presents a design procedure of wireless power transfer system based on class-D2 converter, taking into accoun... [more] | EE2018-42 pp.25-30 |
| 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] | |
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