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海洋工学センター

海洋基幹技術研究部
Department of Engineering for Geo-Marine Science

志村 拓也

所属:先端技術研究グループ
専門:水中音響通信技術

経歴/Career

1993年3月
東京大学工学部船舶海洋工学科 卒業
1995年3月
東京大学大学院工学系研究科 船舶海洋工学専攻修士課程 修了
1995年4月
海洋科学技術センター(現:海洋研究開発機構)入所
深海開発技術部(現:海洋基幹技術研究部)配属
2009年10月
博士号(工学)取得(東京大学大学院工学系研究科)
2012年2月-2013年1月
アメリカ スクリップス海洋研究所 客員研究員


発表論文等

解説記事等

Journal Papers  査読付き論文

Conference Proceedings  学会発表等

  • Demonstration of high rate MIMO communication with adaptive time reversal in tank experiment, Takuya Shimura, Yukihiro Kida and Mitsuyasu Deguchi, The 38th Symposium on UltraSonic Electronics (USE2018).
  • Effect of transmitter movement on multiuser communication with time reversal, Takuya Shimura, Yukihiro Kida, Mitsuyasu Deguchi and Yoshitaka Watanabe, 2018 Proceedings of Meeting of the Marine Acoustics Society of Japan, pp. 63-64.
  • Multiuser communication with moving targets using adaptive time reversal, Takuya Shimura, Yukihiro Kida and Mitsuyasu Deguchi, The 38th Symposium on UltraSonic Electronics (USE2017).
  • Vertical multiuser communication using adaptive time reversal, Takuya SHIMURA, Yukihiro Kida and Mitsuyasu Deguchi, The Journal of the Acoustical Society of America, Vol. 141, No.5, pp. 3990 (2017).
  • Basic research on MIMO underwater communication using adaptive time reversal, Takuya Shimura, Yukihiro Kida and Mitsuyasu Deguchi, The proceeding of IEEE Oceans'18 Aberdeen.
  • Time reversal for multiuser and MIMO communication, Takuya Shimura, Yukihiro Kida, Mitsuyasu Deguchi and Yoshitaka Watanabe, 2017 Proceedings of Meeting of the Marine Acoustics Society of Japan, pp. 35-36.
  • 位相共役を用いたMIMO通信、マルチユーザ通信の研究[招待講演], 志村拓也、出口充康、樹田行弘、渡邊佳孝、越智寛, 日本音響学会 2017年 春季研究発表会 講演論文集 pp. 1317-1318.
  • Time reversal MIMO or multiuser communication in underwater acoustics, Takuya Shimura, Mitsuyasu Deguchi and Yukihiro Kida, The proceedings of the 26th Ocean Engineering Symposium (2017).
  • Multiuser and multiple-input-multiple-output underwater acoustic communication using time reversal, Takuya Shimura, Yukihiro Kida, Mitsuyasu Deguchi, Kohji Meguro, Yoshitaka Watanabe and Hiroshi Ochi, The 5th Joint Meeting of the Acoustical Society of America and Acoustical Society of Japan, The Journal of the Acoustical Society of America, Vol. 140, No. 4, pp. 3230.
  • MIMO underwater acoustic communication using adaptive time reversal in deep ocean, Takuya Shimura, Mitsuyasu Deguchi, Yukihiro Kida and Hiroshi Ochi, The 37th Symposium on UltraSonic Electronics (USE2016).
  • Recent experiment results of long-range time reversal communication in deep water, T. Shimura, Y. Kida, M. Deguchi, Y. Watanabe, H. Ochi, International Hydroacoustic Workshop (IHW2015).
  • Multiuser communication by adaptive time reversal in deep ocean, Takuya Shimura, Mitsuyasu Deguchi, Yukihiro Kida, Takami Mori, Yoshitaka Watanabe, Hiroshi Ochi, The 2nd International Conference and Exhibition on Underwater Acoustics (UA2014), pp. 1191-1197 (2014).
  • Experiments of long-range time-reversal communication in the deep ocean, Takuya Shimura, Hiroshi Ochi, and Yoshitaka Watanabe, The 11th European Conference on Underwater Acoustics (ECUA2012), pp.726-730 (2012).
  • Recent experiment results of long-range time-reversal communication in deep ocean, Takuya Shimura, Hiroshi OCHI, and Yoshitaka WATANABE, The spring meeting of the Acoustical Society of America, JASA Vol. 131 (4), pp.3277 (2012).
  • Results of basic experiments for long-range communication in the deep ocean, Takuya Shimura, Yoshitaka Watanabe, Hiroshi Ochi, and Takehito Hattori, The Proc. of UAM2011 (4th International Conference and Exhibition on Underwater Acoustic Measurements : Technologies and Results), pp. 1417-1422 (2011).
  • Time-reversal communication in deep ocean - results of recent experiments -, Takuya Shimura, Yoshitaka Watanabe, Hiroshi Ochi, and Takehito Hattori, International Symposium on Underwater Technology 2011 (2011).
  • Feasibility study on long horizontal time-reversal communication with AUV in the deep ocean, Takuya Shimura, Yoshitaka Watanabe, Hiroshi Ochi, and Takehito Hattori, The 10th European Conference on Underwater Acoustics (ECUA2010), Vol. 2, pp. 643-648 (2010).
  • Feasibility study on time-reversal communication in the deep ocean with a long cruising AUV, Takuya Shimura, Yoshitaka Watanabe, Hiroshi Ochi, and Takehito Hattori, The spring meeting of the Japan Society of naval architects and ocean engineering (2010).
  • Experiment Results of Time-Reversal Communication in the Outer Ocean, Takuya Shimura, Yoshitaka Watanabe, Hiroshi Ochi, and Takehito Hattori, Proceedings of Meeting of the Marine Acoustics Society of Japan, pp. 39-40 (2010).
  • Experiment of time-reversal communication at the range of 300 km, Takuya Shimura, Yoshitaka Watanabe, Hiroshi Ochi, and Takehito Hattori, The Proc. of the 30th Symposium on Ultrasonic Electronics, pp. 369-370 (2009).
  • Experiment results of time-reversal communication in the deep ocean at the range of 300 km, Takuya Shimura, Yoshitaka Watanabe, Hiroshi Ochi, and Takehito Hattori, The Autumn meeting of the acoustical society of America, JASA Vol. 126 (4), pp. 2252-2252 (2009).
  • Recent results of research on time-reversal communication in the deep ocean, Takuya Shimura, Yoshitaka Watanabe, Hiroshi Ochi, and Takehito Hattori, IEICE Technical Report (US), Vol. 109 (180), pp. 1-5 (2009).
  • Recent experiment results of time-reversal communication in the deep ocean, Takuya Shimura, Yoshitaka Watanabe, Hiroshi Ochi, and Takehito Hattori, The 21st Ocean Engineering Symposium 2009 (2009).
  • Experiment results of time-reversal communication in the deep ocean at the range of 300 km, Takuya Shimura, Yoshitaka Watanabe, Hiroshi Ochi, and Takehito Hattori, The Proc. the 3rd International Conference and Exhibition on Underwater Acoustic Measurements : Technologies and Results, pp. 1309-1314 (2009).
  • Basic research on time-reversal communication with a moving source-receiver, Takuya Shimura, Yoshitaka Watanabe, Hiroshi Ochi, and Takehito Hattori, The spring meeting of the acoustical society of America, JASA Vol. 125 (4), pp. 2580-2580 (2009).
  • Basic Study on Effect of Current Flow to Time-Reversal Communication, Takuya Shimura, Hiroshi Ochi, Yoshitaka Watanabe, and Takehito Hattori, The Proceedings of the 29th Symposium on Ultrasonic Electronics, pp.117-118 (2008).
  • Basic at-sea experiment for long horizontal time-reversal communication in deep ocean, Takuya Shimura, Yoshitaka Watanabe, Hiroshi Ochi and Takehito HATTORI, The 9th European Conference on Underwater Acoustics (ECUA) (Organized in the framework of the Acoustics'08 Paris Conference) pp. 699-704 (2008).
  • Results of Basic At-Sea Experiments on Time-Reversal Communication in the Deep Ocean, Takuya Shimura, Yoshitaka Watanabe, Hiroshi Ochi and Takehito HATTORI, Oceans '08 MTS / IEEE Kobe-Techno-Ocean '08 (2008).
  • Time-Reversal Communication in Deep Ocean - The result of the second at-sea experiment -, Takuya Shimura, Yoshitaka Watanabe and Hiroshi Ochi, The Proceedings of the 28th Symposium on Ultrasonic Electronics, pp. 185-186 (2007).
  • Research on long horizontal time-reversal communication in deep ocean, Takuya Shimura, Yoshitaka Watanabe and Hiroshi Ochi, The proceedings of UAM2007 (2nd International Conference & Exhibition on "Underwater Acoustic Measurements: Technologies & Results"), pp. 1365-1370 (2007).
  • Research on Doppler Effect to Time-Reversal Communication, Takuya Shimura, Yoshitaka WATANABE and Hiroshi OCHI, The 8th European Conference on Underwater Acoustics (ECUA) pp.879-884 (2006)
  • A fundamental study on the application of passive time reversal to acoustic communication, Takuya Shimura, Hiroshi Ochi and Yoshitaka Watanabe, The Proceeding of Forum Acousticum 2005, Budapest, pp. 267-171 (2005).
  • A Basic Research on the Long Horizontal Active Time Reversal Communication, Takuya Shimura, Hiroshi Ochi and Yoshitaka Watanabe, MTS/IEEE Oceans 2004, Kobe, pp. 2220-2224 (2004)
  • Research on the Focusing Property of Time Reversal Waves with Various Array Configurations, Takuya Shimura, Yoshitaka Watanabe and Hiroshi Ochi, The 18th International Congress on Acoustics (ICA2004), Kyoto, pp. 371-374 (2004).
  • Research on Acoustic Positioning and Estimation of Sound Velocity Profile Using Time Reversal Waves, Takuya Shimura, Yoshitaka Watanabe and Hiroshi Ochi, The 7th European Conference on Underwater Acoustics (ECUA), pp. 249-254 (2004).

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海洋工学センター 海洋基幹技術研究部
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