Kagoshima University Research Field in Engineering, Science and Engineering Area Graduate School of Science and Engineering (Engineering) Department of Engineering Electrical and Electronics Engineering Program
About Kagoshima University Research Field in Engineering, Science and Engineering Area Graduate School of Science and Engineering (Engineering) Department of Engineering Electrical and Electronics Engineering Program
Research field (3):
Communication and network engineering
, Applied physics - general
, Electronic devices and equipment
Research keywords (4):
音響メタマテリアル
, 変換音響学
, 電磁メタマテリアル
, 変換電磁気学
Research theme for competitive and other funds (7):
2024 - 2025 メタマテリアル回路理論に基づく音響トポロジカル導波路構成法の確立および実現
2022 - 2024 波長よりも大きな物体を隠せる透明マントの設計理論の確立および実現
2023 - 2023 Design of a Broadband Flat Metasurface Lens by Using One-Dimensional Meander Microstrip-Line Structures
2017 - 2022 半導体光デバイスを用いた周波数変換の研究
2020 - 2021 音波に対して無いものを有るかのように見せかける音響イリュージョンの実現
2018 - 2020 Design theory for acoustic metamaterials based on transmission-line theory and its applications to acoustic cloaks
2019 - 座標変換を模擬したメタマテリアルの設計とイリュージョン媒質への応用
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Papers (53):
T. Nagayama. Design Method for Broadband Metasurfaces with a Function of a Two-dimensional Axicon Lens. 2024 PhotonIcs & Electromagnetics Research Symposium. 2024. 1-6
Tsutomu Nagayama. Design Method for Topological Waveguides by Using Two Types of Rhombic Composite Right/Left-Handed Transmission-Lines. 2023 Asia-Pacific Microwave Conference (APMC). 2023. 98-100
T. Kashiwaki, S. Fukushima, T. Watanabe, T. Nagayama. Spatial Distribution Observation of Sonoluminescence from Acoustic Cavitation Bubbles in Electric-Field-Applied Water. 28th Microoptics Conference (MOC2023). 2023. 1-2
Tsutomu Nagayama. Design Method for Negative Refractive Index Metasurface Lenses by Using a One-Dimensional Distributed Transmission-Line Model. 2023 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT). 2023. 76-78
I. Suhara, T. Nagayama, S. Fukushima, T. Watanabe. Design of a Broadband Flat Metasurface Lens by Using One-Dimensional Meander Microstrip-Line Structures. 2023 Photonics & Electromagnetics Research Symposium (PIERS). 2023. 1899-1904
2007 - 2011 Yamaguchi University Faculty of Engineering Department of Electrical and Electronic Engineering
Work history (2):
2020/04 - 現在 Kagoshima University Research Field in Engineering, Science and Engineering Area Graduate School of Science and Engineering (Engineering) Department of Engineering Electrical and Electronics Engineering Program Assistant Professor
2016/04 - 2020/03 Kagoshima University Research Field in Engineering, Science and Engineering Area Graduate School of Science and Engineering (Engineering) Electrical and Electronics Engineering Course Assistant Professor
Awards (9):
2016/12 - IEEE MTT-S Japan, Kansai, and Nagoya Chapters 2016 Michiyuki Uenohara Memorial Award
2016/12 - IEEE MTT-S Japan, Kansai and Nagoya Chapters 2016 IEEE MTT-S Japan Young Engineer Award
2016/10 - Radio & Electronics Association of Vietnam (REV), IEEE Communications Society (IEEE ComSoc) Best Paper Award