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J-GLOBAL ID:201501009974482188   Update date: May. 29, 2024

Sakai Naoki

サカイ ナオキ | Sakai Naoki
Affiliation and department:
Job title: 研究員
Other affiliations (1):
Research field  (2): Electrical power engineering ,  Communication and network engineering
Research keywords  (6): レクテナ ,  Rectifier circuit ,  Microwave power transfer ,  Wireless power transfer ,  Microwave circuit ,  Antenna and propagation
Research theme for competitive and other funds  (10):
  • 2017 - 2020 一般化kQ規範とハミルトニアンアルゴリズムによるワイヤレス結合器設計法の構築
  • 2017 - 2020 歩きながらワイヤレス充電を盗電から守る磁界ゆらぎ秘密鍵生成共有の研究
  • 2016 - 2019 ワイヤレス給電のための創発的高周波半導体回路技術の構築
  • 2017 - 2018 超小型マイクロ波パワーモジュールの開発
  • 2016 - 2018 豊橋未来ビークルシティ1/10モデル電化道路電気バスシステム
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Papers (43):
  • Wenyi Shao, Bo Yang, Naoki Sakai, Tsukasa Hirai, Kenji Itoh, Qiang Chen, Naoki Shinohara. Graded-Index-Fiber-Inspired 3-D Printed Surface Focusing Porous Dielectric Structure With GaAs MMIC Rectenna Toward Millimeter-Wave Wireless Power Transfer Application. IEEE Antennas and Wireless Propagation Letters. 2023
  • Naoki Sakai, Naoki Furutani, Kaito Uchiyama, Yuya Hirose, Fumiya Komatsu, Kenji Itoh. 5.8 GHz band 10 W rectenna with GaAs E-pHEMT gated anode diode on the aluminum nitride antenna for thermal dispersion. 2023 IEEE/MTT-S International Microwave Symposium - IMS 2023. 2023
  • 古谷直樹, 小松郁弥, 宮下圭介, 牧野滋, 坂井尚貴, 伊東健治. AMC動作 基板上の 誘導性高インピーダンス モノポールアンテナを用いる5.8GHz帯大電力レクテナ. 2023
  • Naoya Kakutani, Fumiya Komatsu, Naoki Sakai, Kenji Itoh. 30GHz Band Double Voltage Rectifier MMIC with the 0.1 μm E-pHEMT Gated Anode Diode. 2022 Asia-Pacific Microwave Conference (APMC). 2022
  • Tsukasa Hirai, Takumi Itoh, Yuya Hirose, Naoki Sakai, Keisuke Noguchi, Kenji Itoh, Naoki Hasegawa, Takashi Hirakawa, Yuta Nakamoto, Yoshichika Ohta. 28 GHz band wireless power transfer experiments with a GaAs rectenna MMIC with an inductive high impedance patch antenna. 2022 Asia-Pacific Microwave Conference (APMC). 2022
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MISC (34):
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Patents (7):
  • 給電導体の埋設構 及び非接触型給電走行路
  • 可変リアクタンス回路
  • 整合装置および移動体給電システム
  • 高周波整流回路
  • 電力伝送路
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Lectures and oral presentations  (48):
  • Cross coupled CMOS pairによる整流用ダイオードの特性
    (2021信学全大 c-2-3 2021)
  • PN-Body Tied(PNBT) SOI-FET Diode整流器の周波数特性
    (2020信学全大 c-2-3 2021)
  • 短絡スタブ装荷ダイポール装荷5.8GHz帯1Wレクテナ
    (2021信学全大 c-2-2 2021)
  • E-pHEMTによるGADを用いる20GHz帯倍電圧整流器MMIC
    (2021信学ソ大C-2-5 2021)
  • High efficient 2.4 GHz band 10 W bridge recifier
    (2020 Asian Wireless Power Transfer Workshop 2020)
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Awards (10):
  • 2023/08 - IEICE Electronics Society Electronics Society Award
  • 2022/12 - IEEE MTT-S Japan IEEE Microwave Theory and Technology Society Japan Young Engineer Award A 5.8-GHz Band Highly Efficient 1-W Rectenna With Short-Stub-Connected High-Impedance Dipole Antenna
  • 2017/08 - The International Union of Radio Science 2017 General Assembly and Scientific Symposium Young Scientist Award
  • 2016/03 - 電子情報通信学会2016年総合大会無線電力伝送研究専門委員会 優秀発表賞
  • 2013/11 - MWE2013実行委員会 MWE2013大学展示優秀発表賞
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Association Membership(s) (3):
THE INSTITUTE OF ELECTRICAL ENGINEERS OF JAPAN ,  THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS ,  The Institute of Electrical and Electronics Engineers
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