Kashiwa Tatsuya

カシワタツヤ | Kashiwa Tatsuya

Affiliation and department：
Job title： Professor
Homepage URL (1)： http://kashiwa.weblike.jp

Research field (1)： Communication and network engineering

Research keywords (3)：最適設計 , Microwave Engineering , 電磁波工学

Research theme for competitive and other funds (15)：

2022 - 2025 発見的最適化手法を用いた第5世代移動通信システム用ミリ波高性能素子の開発
2018 - 2021 International standardization of safety evaluation for intermediate frequencies using three-dimensional electromagnetic field analysis
2018 - 2021 Vehicle navigation system for detecting and escape from driven snow pile under low visible condition caused by snow storm
2017 - 2020 International standardization of safety evaluation for millimeter wave exposure using large-scale accurate computation
2015 - 2018 Intelligent driving lane with UHF RF-ID and navigation system against low visible condition caused by snow storm

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Papers (134)：

Keisuke KAZAMA, Akito IGUCHI, Yasuhide TSUJI, Keita MORIMOTO, Tatsuya KASHIWA. Design of NRD Guide Stub Filter by Bayesian Optimization. 2024. J107-C. 5. 209-216
Tahir Bashir, Md. Iquebal Hossain Patwary, Keita Morimoto, Akito Iguchi, Yasuhide Tsuji, Tatsuya Kashiwa. Guided Mode Analysis of NRD Guide Using Efficient FEM With Impedance Boundary Conditions for THz Applications. Journal of Lightwave Technology. 2024. 42. 9. 3320-3329
丸山皓貴, 井口亜希人, 辻寧英, 柏達也. 共分散行列適応進化戦略と関数展開法を用いた光デバイスのトポロジー最適設計. 電子情報通信学会論文誌C. 2023. J106-C. 5. 172-179
Naoya Hieda, Akito Iguchi, Yasuhide Tsuji, Keita Morimoto, Tatsuya Kashiwa. Function expansion based topology optimization of NRD guide device using hybrid method of harmony search and gradient method. IEICE Electronics Express. 2023. 20. 5. 20230012-20230012
Tahir Bashir, Keita Morimoto, Akito Iguchi, Yasuhide Tsuji, Tatsuya Kashiwa. Analysis of NRD guide devices using rigorous two-dimensional full-vectorial FDTD method. Microwave and Optical Technology Letters. 2023. 65. 2. 447-453

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MISC (106)：

Fundamental Study on Whole Body Average SAR for Millimeter Wave Using the FDTD Method. 2019. 119. 243. 33-37
IMAI Suguru, TAGUCHI Kenji, KAWAMURA Takeshi, KASHIWA Tatsuya. C-15-12 Study on Propagation Loss Characteristics Considering Car Antenna Position for Inter-vehicle Communications at Intersection. Proceedings of the IEICE General Conference. 2015. 2015. 1. 254-254
Imai Suguru, Taguchi Kenji, Kashiwa Tatsuya. C-15-17 Effect of Car Antenna Positions on Radio Propagation Analysis for Inter-vehicle Communications at Intersection. Proceedings of the Society Conference of IEICE. 2014. 2014. 1. 224-224
IMAI Suguru, TAGUCHI Kenji, KASHIWA Tatsuya. Effect of Positions of Car Antenna on Radio Wave Propagation for Inter-vehicle Communications at Intersection. Technical report of IEICE. OPE. 2014. 114. 142. 187-190
Taguchi Kenji, Imai Suguru, Kashiwa Tatsya, Kawamura Takeshi. Estimation of Three-Dimensional Propagation Characteristics for 700 MHz B and at Intersection Surrounded by Walls in Urban Area by Using Two-Dimensional FDTD Analysis. Proceedings of the Society Conference of IEICE. 2013. 2013. 1. 10-10

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Patents (2)：

Books (5)：

Antennas for small mobile terminals
Artech House 2018 ISBN:9781630810955
小形アンテナハンドブック
共立出版 2017
Antennas and Associated Systems for Mobils Satellite Communications(jointly worked)
Research Signpost 1997
Electromagnetic Theory and Network Method(jointly worked)
Elsevier 1996
Consumer Appilications of Microwaves, chapter 9 in Handbook of Microwave Technology, Vol. 2
Academic Press, Inc. 1995

Works (1)：

Education (3)：

Professional career (1)：

Work history (3)：

Committee career (4)：

2013 - 2020 IEEE Sapporo Section Chair of membership development committee
2018 - 2019 IEEE International Committee on Electromagnetic Safety TC95 SC6: EMF Dosimetry Modeling, TF1 chair
2019 - 電子情報通信学会北海道支部、支部長
2014 - 2016 電子情報通信学会, エレクトロニクスシミュレーション研究会, 委員長

Awards (3)：

Association Membership(s) (3)：

電気学会 , 米国電気電子学会(IEEE)(senior member) , 電子情報通信学会(fellow)

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