Yamamoto Tsunayuki

ヤマモトツナユキ | Yamamoto Tsunayuki

Affiliation and department：
Job title：准教授

Research field (1)： Electronic devices and equipment

Research keywords (1)： Microwave, Metamaterial, Wireless Power Transfer

Papers (41)：

Yoshiki Maekawa, Tsunayuki Yamamoto, Masashi Hotta, Hiroshi Kubo. Research on dependence of an output impedance on distance between two coils facing each other in a MRC-WPT system. Proceedings of 2020 Asian Wireless Power Transfer Week. 2020. Sesion A. 3. 1-4
Yasuhiro Kurata, Tsunayuki Yamamoto, Hiroshi Kubo, Masashi Hotta. Fundamental research on wave-focusing reflector for realizing of highly efficient microwave-type wireless power transfer. Proceedings of 2020 Asian Wireless Power Transfer Week. 2020. Session H. 4. 1-4
Tsunayuki Yamamoto, Kazuma Matsumoto, Hiroshi Kubo. Advanced antenna technology with CRLH metamaterial for radiative wireless power transfer. Proceedings of XXXIV General Assembly and Scientific Symposium (GASS) of the International Union of Radio Science. 2020. DK1. 04. 1-1
Yoshiki Maekawa, Tsunayuki Yamamoto, Hiroshi Kubo. A Research on Maximizing of Output AC and DC Power in an Electric Resonant Coupling-type Wireless Power Transfer System by a Complex Load. 2019. TP-25. 1-4
Tsunayuki YAMAMOTO, Hiroshi KUBO, Masashi HOTTA. Design Strategy of RF-DC Conversion Circuit for Wireless Power Transfer Technology. 2018 Chungbuk National University - Yamaguchi University Exchange Program. 2018. 9-10

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MISC (57)：

山本綱之, 今永昂大, 前川佳樹, 久保洋, 堀田昌志. MRC-/ERC-WPTシステムの基本特性に対する回路論的アプローチ ~出力インピーダンスがWPTシステムへ与える影響~. 電子情報通信学会技術報告(無線電力伝送). 2020. WPT2020. 7. 35-39
Sadamasu Shogo, Kubo Hiroshi, Sanada Atsushi, Yamamoto Tsunayuki. C-2-22 Propagation Characteristics of Right-Handed and Left-Handed Modes in a Waveguide-Type Transmission Line with Metal Cylinders Arranged Alternately. Proceedings of the Society Conference of IEICE. 2015. 2015. 1. 42-42
Takamatsu Masayuki, Kubo Hiroshi, Yamamoto Tsunayuki, Sanada Atsushi. C-2-35 Radiation characteristics of waveguide-type beam-scan antenna with switching diodes. Proceedings of the IEICE General Conference. 2015. 2015. 1. 55-55
貞升翔吾, 久保洋, 真田篤志, 山本綱之. 金属円柱が互い違いに配置された導波管型右手/左手系複合線路の伝搬と放射特性. 電気・情報関連学会中国支部連合大会講演論文集(CD-ROM). 2015. 66th
杉芳朋, 久保洋, 真田篤志, 山本綱之. スタブに共振構造を持つ導波管型右手/左手系複合線路. 電気・情報関連学会中国支部連合大会講演論文集(CD-ROM). 2015. 66th

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Patents (2)：

Books (4)：

メタマテリアルハンドブック基礎編
株式会社講談社 2015
微弱電磁波の電力変換技術徹底解説〜電磁波利用の環境発電向け微小電力用整流回路を詳解〜
株式会社電子ジャーナル 2015
「ウエアラブル・エレクトロニクス通信・入力・電源センサから材料開発、応用事例、セキュリティまで」 - 「電磁波を利用する環境発電とRF-DC変換回路」
株式会社エヌ・ティー・エス 2014
「月刊機能材料」 - 「高効率なRF-DC変換回路と無線LAN電波を利用した環境発電」
2014

Lectures and oral presentations (65)：

Research on Calculation Method of Reflector with Array Factor for Realizing of Efficient Non-Line-of-Sight Wireless Power Transfer
(IEICE Technical Report 2019)
Fundamental Research on Reflector Composed of Metallic Patches for Realizing of Highly Efficient Non-Line-of-Sight Wireless Power Transfer
(IEICE Technical Report 2019)
Fundamental Research on Input Impedance and Impedance Matching of RF-DC Conversion Circuit
(IEICE Technical Report 2019)
Design Strategy of RF-DC Conversion Circuit for Wireless Power Transfer Technology
(2018 Chungbuk National University - Yamaguchi University Exchange Program 2018)
A NRI Material Composed of Alternated Metal Cylinders and Prisms and Its Propagation Characteristics
(The Conference Record of the 2015 (66th) Chugoku-branch Joint Convention of Institutes of Electrical and Information Engineers 2017)

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Education (3)：

2006 - 2010 Okayama University Graduate School of Natural Science and Technology Division of Industrial Innovation Sciences
2003 - 2005 Okayama University Graduate School of Natural Science and Technology
1999 - 2003 Okayama University Faculty of Engineering Department of Electrical and Electronic Engineering

Professional career (1)：

Work history (7)：

2020/04 - 現在 National Institute of Technology, Tsuyama College Associate Professor
2016/04 - 2020/03 Yamaguchi University Graduate School of Sciences and Technology for Innovation Assistant Professor
2012/07 - 2016/03 Yamaguchi University Graduate School of Science and Engineering Assistant Professor
2012/04/01 - 2012/06/30 YAMAGUCHI UNIVERSITY Graduate School of Science and Engineering(Engineering)
2010/10/01 - 2012/03/31 YAMAGUCHI UNIVERSITY Graduate School of Science and Engineering(Engineering) Assistant Professor

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Committee career (14)：

2020/06 - 現在一般社団法人電子情報通信学会無線電力伝送研究専門委員会専門委員
2020/06 - 現在一般社団法人電子情報通信学会無線電力伝送研究専門委員会国際委員会幹事
2020/03 - 2021/01 一般社団法人電子情報通信学会マイクロ波ミリ波論文特集編集委員会委員
2019/04 - 2021/01 2020 International Symposium on Antennas and Propagation 実行委員会催事委員会委員
2020/07 - 2020/12 2020 Asia-Pacific Microwave Conference Technical Program Committee Reviewer

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Awards (5)：

2020/09 - 一般社団法人電子情報通信学会通信ソサイエティ 2020年度活動功労賞無線電力伝送研究専門委員会幹事としての講演
2019/12 - The 21st IEEE Hiroshima Section Student Symposium HISS Excellent Research Award Study on Radiation Efficiency of Zeroth-order Resonator Antenna Composed of Dirac-cone Metamaterial with Metal Patches Arranged Periodically
2017/09 - IEICE Communication Society 2016 Distinguished Contributions Award
2013/03 - 一般社団法人電気学会電気学会論文発表賞B
2011/03 - 電子情報通信学会エレクトロニクスソサイエティ電子情報通信学会エレクトロニクスソサイエティ学生奨励賞

Association Membership(s) (2)：

The Institute of Electrical and Electronics Engineers , The Institute of Electronics, Information and Communication Engineers

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