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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| WPT | 2024-12-12 09:40 |
Ishikawa | Ohgigaoka Campus, Kanazawa Institute of Technology (Primary: On-site, Secondary: Online) |
Characterization of Dielectric Embedded Looped Rectenna Array for Multiple Simultaneous Wireless Power Transfer Noa Ebita, Tamami Maruyama, Masashi Nakatsugawa (HNCT), Masaya Tamura (oyohashi University of Technology), Noriharu Suematsu (Tohoku University)  WPT2024-24 |
(To be available after the conference date) [more] | WPT2024-24 pp.1-5 |
| WPT | 2024-12-12 11:55 |
Ishikawa | Ohgigaoka Campus, Kanazawa Institute of Technology (Primary: On-site, Secondary: Online) |
Development of a 24-GHz-band Patch Array Antenna for Drone-mounted Rectenna Takayuki Matsumuro, Katsumi Kawai, Kazunobu Serizawa, Susumu Ano, Ryo Goto, Satoru Shimizu (ATR) WPT2024-29 |
(To be available after the conference date) [more] | WPT2024-29 pp.27-30 |
| RCS, AP (Joint) |
2024-11-15 16:00 |
Ishikawa | (Primary: On-site, Secondary: Online) |
Gain and Impedance Enhancement of a Microstrip Line Array Antenna Yuki Watanabe, Keisuke Noguchi, Sakai Naoki, Masaomi Tsuru, Kenji Itoh (KIT) AP2024-159 |
We study on gain enhancement of an antenna used for rectenna in a wireless power transfer system in mm-wave band. High i... [more] | AP2024-159 pp.120-125 |
| MIKA (3rd) |
2024-10-28 15:40 |
Okayama | Okayama Convention Center | [Poster Presentation]
Gain and Impedance Enhancement of a Microstrip Line Array Antenna Yuki Watanabe, Keisuke Noguchi, Sakai Naoki, Masaomi Tsuru, Kenji Itoh (KIT) |
We study on gain enhancement of an antenna used for rectenna in a wireless power transfer system in mm-wave band. High i... [more] | |
| AP | 2024-10-17 10:00 |
Fukuoka | ACROS Fukuoka (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Numerical Analysis on Impact of Element Number and Spacing in High-Density Narrow-Element Array Antennas for High-Power Rectenna DC Arrays Daiki Kono, Eisuke Nishiyama, Ichihiko Toyoda (Saga Univ.) AP2024-67 |
This paper examines the effects of the element number and element spacing in high-density array antennas. The array ante... [more] | AP2024-67 pp.46-47 |
| AP | 2024-10-17 10:00 |
Fukuoka | ACROS Fukuoka (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Design Approach of 2- and 4-Element Differential Rectennas Considering Frequency Response of Antenna Impedance Yusuke Cho, Eisuke Nishiyama, Ichihiko Toyoda (Saga univ.) AP2024-81 |
This study discusses a design approach for differential rectennas, considering the frequency response of antenna impedan... [more] | AP2024-81 pp.75-76 |
| WPT, EE (Joint) |
2024-10-11 14:20 |
Kyoto | Wood Composite Hall, Kyoto Univ. (Primary: On-site, Secondary: Online) |
A 28GHz band GaAs rectenna array with a wire-loop antenna Akinobu Kobayashi, Yudai Tondokoro, Keisuke Noguchi, Naoki Sakai, Kenji Itoh (Kanazawa IT) WPT2024-23 |
In this report, a 28 GHz-band highly efficient GaAs rectenna array is demonstrated for the migrated system with the B5G/... [more] | WPT2024-23 pp.44-49 |
| AP, MW (Joint) |
2024-09-20 14:20 |
Kagawa | Takamatsu Chamber of commerce (Primary: On-site, Secondary: Online) |
A highly efficient small-sized wire-loop antenna for a highly sensitive 28 GHz band SOI-CMOS rectenna MMIC Yudai Tondokoro, Akinobu Kobayashi, Naoki Sakai, Masaomi Tsuru, Keisuke Noguti, Kenji Itoh (KIT) MW2024-88 |
In our previous report, the 28 GHz band high sensitive 45nm SOI-CMOS rectenna MMIC was demonstrated. It is consisting of... [more] | MW2024-88 pp.31-36 |
| WPT | 2024-06-13 15:35 |
Hokkaido | Hakodate Citizen Hall (Primary: On-site, Secondary: Online) |
Reflection Suppression by Optimizing Line Phase Difference in Multi-Phase Rectenna Circuit Yasuo Ohno, Hiroko Itoh (LaS) WPT2024-11 |
he input impedance of rectenna circuits changes depending on the input power due to the non-linearity of the circuits. T... [more] | WPT2024-11 pp.18-23 |
| WPT | 2024-06-13 16:25 |
Hokkaido | Hakodate Citizen Hall (Primary: On-site, Secondary: Online) |
Experimental Study on Detection of Relative Beam Position by Received Power Takayuki Matsumuro, Kazunobu Serizawa, Susumu Ano, Ryo Goto, Satoru Shimizu (ATR) WPT2024-13 |
An experimental study was conducted on a method to detect the relative beam position from the received power for the rea... [more] | WPT2024-13 pp.29-32 |
| ED, SDM, CPM | 2024-05-24 16:15 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Performance Analysis of Wide Band-gap Semiconductor SBD for Microwave Power Transmission Yasuo Ohno, Hiroko Itoh, Tomomi Hiraoka (Laser Systems), Masataka Higashiwaki (Osaka Metropolitan Univ.) ED2024-10 CPM2024-10 SDM2024-17 |
Circuit characteristics of Schottky barrier diodes used in microwave power receiving circuits were analyzed. In high-fre... [more] | ED2024-10 CPM2024-10 SDM2024-17 pp.33-36 |
| MW, WPT | 2024-04-18 11:35 |
Kanagawa | Kanagawa University (Primary: On-site, Secondary: Online) |
Experiment of Simultaneous Illumination of Multiple LEDs by Receiving the Radio Waves of Wi-Fi Tethering with Rectenna Array Olan Heinen, Tamami Maruyama, Noa Ebita, Akari Kamada, Masashi Nakatsugawa (NIT, Hakodate College), Masaya Tamura (Toyohashi University of Technology), Noriharu Suematsu (Tohoku University) WPT2024-2 MW2024-2 |
A new analytical model of the cross dipole rectenna array was presented for the prototype structure and dimensions, and ... [more] | WPT2024-2 MW2024-2 pp.7-11 |
| WPT | 2024-03-14 11:30 |
Kyoto | Kyoto-Univ. (Uji campus) (Primary: On-site, Secondary: Online) |
Multi-beam Metasurface Reflector for Multi-device Wireless Power Transfer Shimpei Nishiyama (NIT, Kagawa College), Taisei Urakami, Kazutomo Nakamura, Hiroto Yorioka (NAIST), Tamami Maruyama (NIT, Hakodate), Minoru Okada (NAIST), Akira Ono (NIT, Kagawa College) WPT2023-39 |
Metasurface reflectors have been applied to microwave wireless power transfer (WPT) for transmitting power to IoT device... [more] | WPT2023-39 pp.20-25 |
| WPT | 2024-03-15 15:25 |
Kyoto | Kyoto-Univ. (Uji campus) (Primary: On-site, Secondary: Online) |
Power generation from infrared light based on rectenna technology Makoto Shimizu, Daisuke Matsuura, Zhen Liu, Hiroo Yugami (Tohoku Univ.) WPT2023-57 |
An optical rectenna combining a cavity resonator and a metal-insulator-metal (MIM) tunnel diode is proposed. The device ... [more] | WPT2023-57 pp.107-110 |
| WPT | 2024-03-15 15:50 |
Kyoto | Kyoto-Univ. (Uji campus) (Primary: On-site, Secondary: Online) |
Analysis and LED Illumination Using Wi-Fi Tethering for Novel Crossed Dipole Rectenna Array Tamami Maruyama, Olan Heinen, Noa Ebita, Akari Kamada, Masashi Nakatsugawa (NIT, Hakodate College), Masaya Tamura (Toyohashi University of Technology), Noriharu Suematsu (Tohoku University) WPT2023-58 |
This study proposes a novel cross-dipole type rectenna array that utilizes the lead wires of two LEDs and rectifying dio... [more] | WPT2023-58 pp.111-116 |
| MW | 2024-03-01 14:30 |
Okayama | Okayama Prefectural University (Primary: On-site, Secondary: Online) |
[Special Talk]
A 2.4-GHz 10 W-Class Bridge Rectifier and Its Efficiency Analysis With the Behavioral Model Koichi Kikkawa, Tsunehiro Saen, Naoki Sakai, Kenji Itoh (KIT) MW2023-195 |
This paper presents a 2.4 GHz band 10 W-class bridge rectifier that achieves a high measured efficiency of 90.2%. To cla... [more] | MW2023-195 pp.104-109 |
| EA, US (Joint) |
2023-12-22 15:20 |
Fukuoka | [Poster Presentation]
SMR-type piezoelectric transformer using shear mode c-axis zigzag ScAlN multilayer Kazutaka Siraiwa (Waseda Univ.), Takahiko Yanagitani (Waseda univ.) US2023-64 |
RF signal can be converted to DC signal using an antenna and diode (rectenna). When distance of wireless transfer is lon... [more] | US2023-64 pp.47-52 |
|
| MW | 2023-12-22 10:25 |
Shizuoka | Shizuoka University (Hamamatsu Campus) (Primary: On-site, Secondary: Online) |
Study of Rectifying Circuit for Satellite to Ground Microwave Power Transmission Experiment. Yuta Nakajima, Matunaga Kota, Fujino Yoshiyuki (Toyo Univ.) MW2023-154 |
As a demonstration test of microwave power transmission from a satellite to the ground, an experiment in which C-band ra... [more] | MW2023-154 pp.29-34 |
| MW | 2023-12-22 11:15 |
Shizuoka | Shizuoka University (Hamamatsu Campus) (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 |
| ED, MWPTHz | 2023-12-22 11:05 |
Miyagi | RIEC, Tohoku Univ. (Primary: On-site, Secondary: Online) |
High sensitivity THz Detection based on a Rectenna Graphene FET implemented with 3D Rectification Effect Hironobu Seki, Sinnosuke Uchigasaki, Koichi Tamura, Chao Tang, Akira Satou, Hirokazu Hukidome (RIEC, Tohoku Univ.), Tetsuya Suemitsu (NICHe), Takashi Uchino (Tohoku Institute of Technology), Yuma Takida, Hiroaki Minamide (RIKEN), Taiichi Otsuji (RIEC, Tohoku Univ.) ED2023-64 MWPTHz2023-74 |
In order to realize a super-smart society, next-generation high-speed, high-capacity wireless communication technologies... [more] | ED2023-64 MWPTHz2023-74 pp.52-57 |
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