Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
AP, WPT (Joint) |
2025-01-24 11:10 |
Shimane |
Rokan, Matsue (Shimane, Online) (Primary: On-site, Secondary: Online) |
Development of a 5.75GHz 5W Rectenna System Using a Slot-Coupled Feed Antenna Kazuhiro Ishihara, Yasuaki Hasegawa, Lianchong Yan, Motoki Oshima (Nippon Antenna), Naoki Sakai, Kenji Itoh (Kanazawa IT.) WPT2024-36 |
In this report, we show that we have developed a new rectenna system using a highly efficient rectenna configuration tha... [more] |
WPT2024-36 pp.17-20 |
WPT |
2024-12-12 11:05 |
Ishikawa |
Ohgigaoka Campus, Kanazawa Institute of Technology (Ishikawa, Online) (Primary: On-site, Secondary: Online) |
5.8 GHz band multi-stage stacked type double voltage rectifier MMIC Yuya Hirose, Naoki Sakai, Masaomi Tsuru, Kenji Itoh (Kanazawa IT.) WPT2024-27 |
Lower output DC voltage of rectifiers is important to improve efficiencies of DC/DC converters that are connected to out... [more] |
WPT2024-27 pp.17-21 |
MW |
2024-02-29 13:25 |
Okayama |
Okayama Prefectural University (Okayama, Online) (Primary: On-site, Secondary: Online) |
High Dynamic Range 920 MHz Band Low Power Rectenna with Low Threshold voltage GaAs GADs Taiki Hirase, Yuya Hirose, Tsukasa Hirai (Kanazawa IT.), Gaku Kato, Takamasa Kono (Nisshinbo Micro Devices), Naoki Sakai, Kenji Itoh (Kanazawa IT.) MW2023-179 |
In In this paper, the 920 MHz band low power rectifiers with low threshold voltage GaAs gated anode diodes (GADs) are de... [more] |
MW2023-179 pp.25-30 |
MW |
2023-12-22 11:15 |
Shizuoka |
Shizuoka University (Hamamatsu Campus) (Shizuoka, Online) (Primary: On-site, Secondary: Online) |
28 GHz band highly efficient GaAs rectenna MMIC with EM coupling structure for an external highly efficient wire antenna Naoki Sakai, Yudai Tondokoro, Akinobu Kobayashi, Keisuke Noguchi, Masaomi Tsuru, Kenji Itoh (KIT) MW2023-156 |
This paper presents the rectenna structure with a wire-loop antenna for highly efficient rectification. In the structure... [more] |
MW2023-156 pp.41-47 |
MW |
2023-05-19 10:50 |
Kyoto |
Ritsumeikan University (Kyoto, Online) (Primary: On-site, Secondary: Online) |
5.8 GHz band 10 W rectenna on the aluminum nitride antenna for thermal dispersion Naoki Sakai, Naoki Furutani, Yuya Hirose, Kaito Uchiyama, Fumiya Komatsu, Kenji Itoh (KIT) MW2023-15 |
This paper presents the 5.8 GHz band 10W rectenna with GaAs E-pHEMT gated anode diode (GAD) on the aluminum nitride (AlN... [more] |
MW2023-15 pp.33-37 |
MW |
2023-03-02 14:30 |
Tottori |
Tottori Univ. (Tottori, Online) (Primary: On-site, Secondary: Online) |
Quasi millimeter wave high-power rectifier with GaAs E-pHEMT GADs Naoya Kakutani, Yuya Hirose, Naoki Sakai, Kenji Itoh (KIT) MW2022-165 |
In this report, quasi-millimeter wave 1 W-class double-voltage rectifier MMIC with 0.18 μm GaAs E-PHEMT gated anode diod... [more] |
MW2022-165 pp.48-53 |
WPT (2nd) |
2022-12-05 - 2022-12-06 |
Kyoto |
Uji Obaku Plaza Kihada Hall, Uji Campus, Kyoto University (Kyoto, Online) (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) |
This paper proposes the millimeter wave (MMW) rectenna configuration with a wire-loop antenna for obtaining high rectifi... [more] |
|
WPT (2nd) |
2022-12-05 - 2022-12-06 |
Kyoto |
Uji Obaku Plaza Kihada Hall, Uji Campus, Kyoto University (Kyoto, Online) (Primary: On-site, Secondary: Online) |
Field-Plate Length Dependence of 2.4-GHz Rectification Characteristics of Gated-Anode GaN HEMT Based Diode Gen Taguchi, Naoya Kishimoto, Youichi Tsuchiya, Debaleen Biswasa, Ma Qiang (Nagoya Inst. of Tech.), Yuji Ando, Hidemasa Takahashi (Nagoya Univ), Kenji Itoh, Naoki Sakai (Kanazawa Inst. of Tech), Akio Wakejima (Nagoya Inst. of Tech.) |
We demonstrate field-plate (FP) length dependence of 2.4-GHz rectification characteristics of gated-anode GaN HEMT based... [more] |
|
MW |
2022-11-16 09:30 |
Nagasaki |
Fukue-Bunka-Kaikan (Nagasaki, Online) (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 |
AP, MW (Joint) |
2022-09-15 11:00 |
Ehime |
The Museum of Art, EHIME (Ehime, Online) (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 |
MW |
2022-03-03 11:25 |
Online |
Online (Online) |
A 5.8-GHz band 5-W rectenna with a heat-dissipation antenna Fumiya Komatsu, Koichi Kikkawa, Akihiko Mugitani, Naoki Sakai, Kenji Itoh (KIT) MW2021-117 |
In this paper, a 5.8 GHz band 5 W rectenna with a heat-dissipation antenna is described. The rectenna consists of a shor... [more] |
MW2021-117 pp.36-41 |