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SONG, HEE-CHUN

Research Scientist

Degrees:

• B.S., Seoul National University, South Korea
• M.S., Seoul National University, South Korea
• Ph.D., Massachusetts Institute of Technology

Research Interests:

• Sonar array processing
• Time-reversal acoustics
• Underwater acoustic communications

Honors and Awards:

• Fellow, Acoustical Society of America

Mentoring:

• Huh, Jungkyun (Masters; 2010-)
• Kang, Taehyuk (Ted) (Post Doc; 2009-)
• Cho, Steve (Graduate; 2008-)

2010. Long-range multi-carrier acoustic communications based on iterative sparse channel estimation. J. Acoust. Soc. Am. 128(6), EL372-EL377.

2010. High-rate multiuser communications in shallow water. J. Acoust. Soc. Am. 128(5), 2920-2925.

2010. Phase-coherent communications without explicit phase tracking (L). J. Acoust. Soc. Am. 128(3), 969-972.

2010. Impact of source depth on coherent underwater communications (L). J. Acoust. Soc. Am. 128(2), 555-558.

2010. Adaptive passive fathometer processing. J. Acoust. Soc. Am. 127(4), 2193-2200.

2010. Crosstalk mitigation using adaptive time reversal. J. Acoust. Soc. Am. 127(2). EL19-EL22.

2010. Ray-based blind deconvolution in ocean sound channel. J. Acoust. Soc. Am. 127(2), EL42-EL47.

2009. High-rate synthetic aperture communications in shallow water. J. Acoust. Soc. Am. 126, 3057-3061.

2009. On the sign of the adaptive passive fathometer impulse response (L). J. Acoust. Soc. Am. 126, 1657-1658.

2009. High-frequency acoustic communications achieving high bandwidth efficiency (L). J. Acoust. Soc. Am. 126, 561-563.

2009. Feasibility of global-scale synthetic aperture communications (L). J. Acoust. Soc. Am. 125, 8-10.

2009. Basin-scale time reversal communications. J. Acoust. Soc. Am. 125, 212-217.

2008. Iterative equalization approach for underwater acoustic communications. IEEE J. Oceanic Eng. 33(2), 182-197.

2008. Impact of ocean variability on coherent underwater communications during KauaiEx. J. Acoust. Soc. Am. 123, 856-865.

2007. Multiuser communications using passive time reversal. IEEE J. Oceanic Eng. 32(4), 915-926.

2007. Performance prediction of passive time reversal communications (L). J. Acoust. Soc. Am. 122, 2517-2518.

2007. Retrofocusing techniques in a waveguide for acoustic communications (L). J. Acoust. Soc. Am. 121: 3277-3279.

2007. Passive reverberation nulling for target enhancement. J. Acoust. Soc. Am. 122, 3296-3303.

2006. Improvement of time reversal communications using adaptive channel equalizers. IEEE J. Oceanic Eng. 31: 487-496.

2006. Spatial diversity in passive time reversal communications. J. Acoust. Soc. Am. 120: 2067-2076.

2006. Multiple-input/multiple output coherent time reversal communications in a shallow water acoustic channel. IEEE J. Oceanic Eng. 31: 170-178.

2005. Underwater acoustic communication using time reversal. IEEE J. Oceanic Eng. 30: 852-864.

2005. Sounds in the sea: Acoustic time reversal in the ocean. Book chapter.

Note: Publications are downloadable from Link to publication