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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EE, WPT (Joint) |
2022-10-06 13:55 |
Osaka | (Primary: On-site, Secondary: Online) |
28 GHz band wireless power transfer experiments with a GaAs rectenna MMIC with an inductive high impedance patch antenna Tsukasa Hirai, Takumi Itoh, Yuya Hirose, Naoki Sakai, Keisuke Noguchi, Kenji Itoh (Kanazawa IT), Naoki Hasegawa, Takashi Hirakawa, Yuta Nakamoto, Yoshichika Ohta (SoftBank)  WPT2022-22 |
As one of additional functions in the beyond-5th generation (B5G) mobile communication system, the wireless power transf... [more] | WPT2022-22 pp.7-10 |
| AP, MW (Joint) |
2022-09-15 11:00 |
Ehime | The Museum of Art, EHIME (Primary: On-site, Secondary: Online) |
Power characteristics of 5.8GHz band 5W rectenna with a GaAs GAD Naoki Furutani, Kaito Uchiyama, Fumiya Komatsu, Kouichi Kikkawa, Naoki Sakai, Kenji Itoh (KIT) MW2022-74 |
In this report, power characteristics of the 5.8 GHz band 5 W rectenna are discussed. The rectenna is consisting of the ... [more] | MW2022-74 pp.30-35 |
| MWPTHz, EST, MW, EMT, OPE, IEE-EMT [detail] | 2022-07-19 09:45 |
Hokkaido | Asahikawa Civic Culture Hall (Primary: On-site, Secondary: Online) |
Design and Prototyping of a Single-Shunt Rectifier with 71% Fractional Bandwidth Shunya Asakura, Satoshi Yoshida, Kenjiro Nishikawa (Kagoshima Univ.) EMT2022-18 MW2022-42 OPE2022-21 EST2022-19 MWPTHz2022-16 |
This paper reports the results of achieving a specific bandwidth of 71% using a single shunt configuration with a simple... [more] | EMT2022-18 MW2022-42 OPE2022-21 EST2022-19 MWPTHz2022-16 pp.57-61 |
| EE, IEE-SPC (Joint) |
2022-03-10 16:20 |
Online | Online | LLC Resonant Converter with Current Doubler Rectifier Circuit Using Leakage Inductance of Coupled Inductor Akito Tabata, Yoichi Isizuka (Nagasaki Univ.) EE2021-58 |
LLC resonant converters can achieve high power density and high power efficiency, and are widely used in many applicatio... [more] | EE2021-58 pp.35-40 |
| MW | 2022-03-03 11:05 |
Online | Online | Theoretical analysis of rectification efficiency for the 28GHz band rectifier Naoya Kakutani, Koichi Kikkawa, Naoki Sakai, Kenji Itoh (KIT) MW2021-116 |
In this report, fundamental limitation on rectification efficiency of the bridge rectifier is described. First, under th... [more] | MW2021-116 pp.30-35 |
| MW | 2022-03-03 11:45 |
Online | Online | Rectifier diode model for low power rectennas Takumi Itoh, Tsubasa Yonemura, Naoki Sakai, Kenji Itoh (KIT) MW2021-118 |
In this report, a rectifier diode model is discussed for low power rectennas. Rectennas with small loop antennas have te... [more] | MW2021-118 pp.42-47 |
| AP, WPT (Joint) |
2022-01-21 11:15 |
Tottori | Kenmin-Fureai-Kaikan (Primary: On-site, Secondary: Online) |
Cut-off Phenomenon Observed in Parallel Combining RF Diode Rectifiers Ryoya Honda, Shinji Abe, Takashi Ohira (TUT) WPT2021-18 |
We investigated the behavior of a radio frequency (RF) rectifier array receiving unequal levels of RF power. To consider... [more] | WPT2021-18 pp.13-16 |
| MW | 2021-12-16 14:15 |
Kanagawa | Kawasaki City Industrial Promotion Hall (Primary: On-site, Secondary: Online) |
30 GHz band double voltage rectifier MMIC with the 0.1 μm E-pHEMT gated anode diode Naoya Kakutani, Fumiya Komatsu, Yuya Hirose, Naoki Sakai, Kenji Itoh (KIT) MW2021-90 |
In this paper, the 30 GHz band double voltage rectifier MMIC with the 0.1 μm E-pHEMT is demonstrated for the millimeter ... [more] | MW2021-90 pp.31-36 |
| MW | 2021-11-18 15:25 |
Kagoshima | Kagoshima University (Primary: On-site, Secondary: Online) |
Development of 1mW Class Rectenna for 920-MHz Band Wireless Power Transfer System Katsumi Kawai, Naoki Shinohara, Tomohiko Mitani (Kyoto Univ.) MW2021-71 |
The time and effort required to replace and recharge the batteries of wearable devices has become a problem in medical a... [more] | MW2021-71 pp.24-28 |
| MW | 2021-11-19 14:20 |
Kagoshima | Kagoshima University (Primary: On-site, Secondary: Online) |
5.8 GHz band high power rectenna with a monopole antenna on an artificial magnetic conductor Naoki Furutani, Keisuke Miyashita, Shigeru Makino, Fumiya Komatsu, Naoki Sakai, Kenji Itoh (KIT) MW2021-82 |
In this report, 5.8 GHz band high-power rectenna with the monopole antenna on the artificial magnetic conductor (AMC) su... [more] | MW2021-82 pp.86-91 |
| MW, AP (Joint) |
2021-09-10 15:40 |
Online | Online | A 920MHz band rectenna with impedance transformed small loop antenna Yuki Muramoto, Naoki Sakai, Kenji Itoh (KIT) MW2021-37 |
Small loop antennas have technical features of miniaturized size and less degradation with closing ground metals or huma... [more] | MW2021-37 pp.24-29 |
| OPE, MW, IEE-EMT, MWP, EST, EMT, THz [detail] | 2021-07-15 11:30 |
Online | Online | Design of 94GHz High Efficiency Rectifier MMIC Ren Furumoto, Hayato Shimizu, Kenjiro Nishikawa (Kagoshima Univ.) EMT2021-10 MW2021-15 OPE2021-4 EST2021-11 MWP2021-12 |
This paper presents a 94 GHz band high-efficiency rectifier MMIC using a GaAs Schottky diode. The diode used here is a c... [more] | EMT2021-10 MW2021-15 OPE2021-4 EST2021-11 MWP2021-12 pp.16-21 |
| MW | 2021-05-20 15:20 |
Online | Online | Rectifier circuits for low power high frequency and their application to energy harvesting in the FM broadcast band Hidefumi Yasuda, Hitoshi Shimasaki (Kyoto Inst Tech.) MW2021-10 |
In this report, energy harvesting for broadcast radio waves was studied.There had been few research on energy harvesting... [more] | MW2021-10 pp.28-31 |
| WPT | 2021-03-05 11:10 |
Online | Online | A prototype of EVER system using radio controlled small car Kaito Kusunoki (Kurume College), Kaito Sinozaki (Kyushu Institute of Technology), Aoki Ide, Wataru Nomura, Urin Toya (Kurume College) WPT2020-45 |
A wireless power transfer system for electric vehicles in motion known as Electric Vehicle on Electrified Roadway (EVER)... [more] | WPT2020-45 pp.56-61 |
| WPT | 2021-03-05 15:15 |
Online | Online | Development of 920-MHz Band Rectifier Circuit on Wireless Power Transfer for Wearable Devices Kawai Katsumi, Naoki Shinohara, Tomohiko Mitani (Kyoto Univ.) WPT2020-51 |
Wearable devices equipped with vital sensors have been attracting attention as a method to acquire medical information c... [more] | WPT2020-51 pp.88-92 |
| EE, IEE-SPC (Joint) |
2021-03-01 16:50 |
Online | Online | Design of Load-Independent Class-E^2 DC-DC Converter Tatsuki Osato (Chiba Univ.), Xiuqin Wei (CIT), Nguyen Kien, Hiroo Sekiya (Chiba Univ.) EE2020-45 |
This paper presents a design of load-independent class-E^2 DC-DC converter consist of load-independent class-E inverter ... [more] | EE2020-45 pp.28-33 |
| EE | 2021-01-25 16:35 |
Online | Online (Zoom) | A Study on Boundary Conduction Mode Vienna Rectifier Jizhe Wang (NiAS), Shanghua Feng (GIWEE), Fujio Kurokawa (NiAS) EE2020-38 |
This paper proposed an analog-based boundary conduction mode (BCM) control for the three-phase three-level Vienna rectif... [more] | EE2020-38 pp.81-85 |
| WPT, AP (Joint) |
2021-01-22 13:00 |
Online | Online | An experiment of a 461.25 [MHz] radio wave wireless power transfer Keitaro Omura, Takuya Komatsu, Norimasa Nakashima (FIT) WPT2020-30 |
This paper reports results of an experiment about 461.25 [MHz] radio wave wireless power transfer. The authors anticipat... [more] | WPT2020-30 pp.1-6 |
| MW | 2020-12-10 13:40 |
Kanagawa | (Primary: On-site, Secondary: Online) |
High-Efficiency Wide-Dynamic-Power-Range Rectifier with Adaptive Self-Gate-Biasing Jun Yamazaki, Ryo Ishikawa, Kazuhiko Honjo (UEC) MW2020-72 |
In RF energy harvesting and wireless power transfer, it is required to develop rectifiers having wide dynamic range char... [more] | MW2020-72 pp.7-11 |
| MW | 2020-12-10 16:25 |
Kanagawa | (Primary: On-site, Secondary: Online) |
The 2.4 GHz band SOI-CMOS rectifier IC with the cross coupled CMOS pair Atsuya Hirono, Kenji Itoh, Naoki Sakai, Shunya Tsuchimoto (KIT) MW2020-78 |
This report describes 2.4GHz band SOI-CMOS rectifier IC with the cross coupled CMOS pair. At first of all, topologies of... [more] | MW2020-78 pp.42-47 |
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