Marine Technology and Engineering Center

Publications

Papers

  • Long-range time reversal communication in deep water: Experimental results,
    T. Shimura, Y. Watanabe, H. Ochi, and H. C. Song, Journal of Acoustical Society of America, Vol. 132(1), pp. EL49-EL53 (2012).
    [downloadable at : http://asadl.org/jasael/]
  • Demonstration of time-reversal communication combined with spread spectrum at the range of 900 km in deep ocean , Takuya Shimura, Yoshitaka Watanabe, Hiroshi Ochi, and Takehito Hattori Acoustical Science and Technology, Vol. 33, No. 2, pp. 113-116 (2012).
    [downloadable at : https://www.jstage.jst.go.jp/browse/ast/-char/en]
  • Experiment Results of Time-Reversal Communication at the Range of 300km, Takuya Shimura, Yoshitaka Watanabe, Hiroshi Ochi, and Takehito Hattori, Japanese Journal of Applied Physics, Vol. 49 (7), 07GH11-1-7, (2010).
  • Basic Study on Flow-Induced Effect to Time-Reversal Communication
    Takuya Shimura, Hiroshi Ochi, Yoshitaka Watanabe, and Takehito Hattori
    Japanese Journal of Applied Physics, Vol. 48 (2009), No.7, 07GL02 (2009).
  • Time-Reversal Communication in Deep Ocean: Result of Second At-Sea Experiment
    Takuya Shimura, Yoshitaka Watanabe and Hiroshi Ochi
    Japanese Journal of Applied Physics, Vol. 47, No.5, pp.4360-4365 (2008)
  • First Experiment Result of Time-Reversal Communication in Deep Ocean
    Takuya Shimura, Yoshitaka Watanabe and Hiroshi Ochi
    Japanese Journal of Applied Physics, Vol. 46, No.7B, pp.4956-4960 (2007)
  • Time-Reversal Communication with Moving Source-Receiver in Shallow Water
    Takuya Shimura, Hiroshi Ochi and Yoshitaka Watanabe
    Japanese Journal of Applied Physics, Vol. 45, No.5B, pp.4847-4852 (2007)
  • Basic study on time-reversal communication in shallow water with high frequency
    Takuya Shimura, Hiroshi Yoshida and Lindsay Dhugal
    Techno-Ocean 2006 /19th JASNAOE Ocean Engineering Symposium (2006)
  • Basic Research on Time-Reversal Waves in Deep Ocean for Long Acoustic Communication
    Takuya Shimura, Hiroshi Ochi and Yoshitaka Watanabe
    Japanese Journal of Applied Physics, Vol. 44, No.6B, pp.4722-4728 (2006)
  • Basic study on active time reversal communication in shallow water
    Takuya Shimura, Yoshitaka Watanabe and Hiroshi Ochi
    Acoustical Science and Technology, Vol. 26, No.6, pp. 526-529 (2005)
  • A basic research on active time reversal communication
    Takuya Shimura, Hiroshi Ochi, and Yoshitaka Watanabe
    The journal of the marine acoustics society of Japan, Vol. 32, No.4, pp.16-25 (2005) [in Japanese]
  • A study on the focusing property of time reversal waves
    Takuya Shimura
    Acoustical Science and Technology, Vol. 25, No. 5, pp. 364-372 (2004)
  • Convergence Property of Time Reversal Waves under Noisy Environment
    Takuya Shimura, Hiroshi Ochi and Yoshitaka Watanabe
    Japanese Journal of Applied Physics, Vol. 43, No. 5B, pp. 3180-3185 (2004)

Conference Proceedings

  • 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, Hiroshi OCHI, Yoshitaka WATANABE, 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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