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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 153  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
WPT 2022-12-09
13:55
Tokyo Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online)
[Invited Talk] Development of Wireless Power Transmit System Enesphere
Yuki Tanaka (PSNRD), Hikaru Hamase, Takuma Ikeda, Manabu Gokan, Hiroyuki Tani (Panasonic), Hiroshi Sato, Yoshio Koyanagi (PSNRD)
(To be available after the conference date) [more]
WPT
(2nd)
2022-12-05
- 2022-12-06
Kyoto Uji Obaku Plaza Kihada Hall, Uji Campus, Kyoto University
(Primary: On-site, Secondary: Online)
A 29 GHz band rectenna with a high impedance wire-loop antenna.
Naoki Sakai, Naoya Kakutani, Keisuke Noguchi, Kenji Itoh (Kanazawa IT)
(To be available after the conference date) [more]
WPT
(2nd)
2022-12-05
- 2022-12-06
Kyoto Uji Obaku Plaza Kihada Hall, Uji Campus, Kyoto University
(Primary: On-site, Secondary: Online)
Design of Low Efficiency Variation 5G Rectifier without External Matching Circuits
Babita Gyawali (Kyushu Univ.), Mohamed Aboualalaa (Electronics Research Institute), Adel Barakat, Ramesh K. Pokharel (Kyushu Univ.)
(To be available after the conference date) [more]
MW 2022-11-16
09:30
Nagasaki Fukue-Bunka-Kaikan
(Primary: On-site, Secondary: Online)
28 GHz band highly efficient rectenna with wire loop antenna
Naoki Sakai, Naoya Kakutani, Keisuke Noguchi, Kenji Itoh (KIT) MW2022-121
This paper presents the 28 GHz band rectenna structure employed by a wire loop antenna for obtaining high rectification ... [more] MW2022-121
pp.67-72
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
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