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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| 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 | 2024-03-14 14:50 |
Kyoto | Kyoto-Univ. (Uji campus) (Primary: On-site, Secondary: Online) |
Optimization of Transmission Efficiency of DWPT Controlling Amplitude and Phase of Secondary Side RF Power Supply Hiroto Yorioka, Kazutomo Nakamura, Keigo Kimura, Taisei Urakami (NAIST), Shimpei Nishiyama (NIT, Kagawa College), Duong Quang Thang (OIT), Minoru Okada (NAIST) WPT2023-42 |
To improve the transmission efficiency of WPT (Wireless Power Transmission) in electric vehicles (EVs), we focus on the ... [more] | WPT2023-42 pp.37-42 |
| MW | 2024-03-01 10:55 |
Okayama | Okayama Prefectural University (Primary: On-site, Secondary: Online) |
Reconfigurable Reflection Direction and Multi-Band Metasurface Reflector Using Varactor Diodes Mounted Mushroom-Type Structure Taisei Urakami (NAIST), Tamami Maruyama (NIT (KOSEN), Hakodate College), Akira Ono (NIT (KOSEN), Kagawa College), Na Chen, Minoru Okada (NAIST) MW2023-190 |
In this paper, we propose a novel metasurface reflector with considering both reflection directions and frequency bands ... [more] | MW2023-190 pp.78-83 |
| WPT | 2023-03-17 12:35 |
Kyoto | Kyoto-Univ. (Uji campus) (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Miniaturization of Microstrip Matching Circuits Using Spurline Taisei Urakami, Kazutomo Nakamura, Hiroto Yorioka, Minoru Okada (NAIST) WPT2022-54 |
Although matching circuits can minimize reflections between the main transmission line and the load at the design freque... [more] | WPT2022-54 pp.103-108 |
| MW | 2023-03-02 10:40 |
Tottori | Tottori Univ. (Primary: On-site, Secondary: Online) |
Memory-Driven MLP-Mixer Deep Learning Model for Intelligent Reflecting Surface-Assisted mmWave Systems Beam Prediction Taisei Urakami, Haohui Jia, Na Chen, Minoru Okada (NAIST) MW2022-159 |
Although deep learning (DL) based beam prediction for intelligent reflecting surface (IRS)-assisted millimeter wave (mmW... [more] | MW2022-159 pp.13-18 |
| RCS, NS (Joint) |
2022-12-15 09:45 |
Aichi | Nagoya Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
Efficient Beam Prediction for Intelligent Reflecting Surface-Assisted mmWave Systems based on Memory Driven Simple Transformer Deep Learning Model Taisei Urakami, Haohui Jia, Na Chen, Minoru Okada (NAIST) RCS2022-185 |
In this paper, we propose a memory driven simple transformer (MDST) deep learning (DL) model with the autoregressive mod... [more] | RCS2022-185 pp.1-6 |
| MW | 2021-12-16 10:35 |
Kanagawa | Kawasaki City Industrial Promotion Hall (Primary: On-site, Secondary: Online) |
Interdigital and Multi-Via Structures for Mushroom-Type Metasurface Reflectors
-- Simulation-Based Design and Evaluation Experiments -- Taisei Urakami (NIT (KOSEN), Kagawa College), Tamami Maruyama (NIT (KOSEN), Hakodate College), Akira Ono, Takahiro Shiozawa (NIT (KOSEN), Kagawa College) MW2021-84 |
The novel patch element shapes with the interdigital and multi-via structures of a mushroom-type metasurface reflector h... [more] | MW2021-84 pp.1-6 |
| MW | 2020-03-06 11:25 |
Kochi | Kochi City Culture-Plaza CUL=PORT (Cancelled but technical report was issued) |
A Study on Design and Fabrication of Linear Tapered Line Impedance Transformer Taisei Urakami, Yusuke Kusama (NIT, Kagawa) MW2019-157 |
A series of processes from design to measurement of a linear tapered line impedance transformer, one of the impedance tr... [more] | MW2019-157 pp.97-102 |
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