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Research Papers

• Donghyeon Kim, Hee-Chun Song, Gihoon Byun, F. Hunter Akins, and Matthew A. Dzieciuch (in prep)

• Donghyeon Kim, Ying-Tsong Lin, and Bill Hodgkiss (in prep)

• Donghyeon Kim and Gihoon Byun, “Green’s function extrapolation with a generalized waveguide invariant,” Journal of Theoretical and Computational Acoustics, vol. 72, pp. 2650006 1–15, 2026.

• Yujin Lee, Donghyeon Kim, and Gihoon Byun, “Matched-field processing using phase compensation to correct array tilt mismatch,” Journal of the Acoustical Society of Korea, vol. 44, pp. 407-415, 2025.

• Donghyeon Kim and Gihoon Byun, “Localization of multiple uncorrelated sources using matched field processing with multiple tilt constraints,” Journal of the Acoustical Society of Korea, vol. 44, pp. 416-427, 2025.

• Yonghwa Choi, Gihoon Byun, Donghyeon Kim, and Jeasoo Kim, “Adaptive steered frequency-wavenumber analysis for high-frequency source localization in shallow water,” Sensors, vol. 25, pp. 2036 1-15, 2025.

• Donghyeon Kim, Gihoon Byun, Sungho Cho, Hee-Chun Song, “Striation-based beamforming for a ship of opportunity in shallow water,” Journal of the Acoustical Society of America, vol. 158, pp. 2694-2702, 2025.

• Donghyeon Kim, Gihoon Byun, Hee-Chun Song, “Double beamforming with a vertical receiver array and a ship of opportunity,” Journal of the Acoustical Society of America, vol. 158, pp. 2687-2693, 2025.

• Donghyeon Kim, Gihoon Byun, Jiyoung Song, Hee-Chun Song, “Generalized Taylor expansion of the waveguide invariant for a homogenous waveguide with variable bathymetry (L),” Journal of the Acoustical Society of America, vol. 157, pp. 2473-2476, 2025.

• Daehwan Kim, Donghyeon Kim, Gihoon Byun, Jeasoo Kim, Hee-Chun Song, “Improvement of a Green’s function estimation for a moving source using the waveguide invariant theory,” Sensors, vol. 24, pp. 5782 1-14, 2024.

• Gihoon Byun, Donghyeon Kim, and Sung-Hoon Byun, “Waveguide invariant-based source-range estimation in shallow water environments featuring a pit,” Journal of the Acoustical Society of Korea, vol. 43, pp. 466-474, 2024.

• Donghyeon Kim, Gihoon Byun, Daehwan Kim, and Jeasoo Kim, “The relationship between the array invariant-based ranging and the effective range in a weakly range-dependent environment,” Journal of the Acoustical Society of Korea, vol. 43, pp. 455-465, 2024.

• Donghyeon Kim, Gihoon Byun, Jeasoo Kim, and Kicheol Shin, “Gram-Schmidt process based adaptive time-reversal processing,” Journal of the Acoustical Society of Korea, vol. 43, pp. 184-199, 2024.

• Seoje Jeong, Wookeen Chung, Sungryul Shin, Donghyeon Kim, Jeasoo Kim, Gihoon Byun, Dawoon Lee, “Development of Dolphin Click Signal Classification Algorithm Based on Recurrent Neural Network for Marine Environment Monitoring,” Geophysics and Geophysical Exploration, vol. 26, pp. 126-137, 2023.

• Donghyeon Kim, Gihoon Byun, and Jeasoo Kim, “Direction-of-arrival estimation based on frequency difference-wavenumber analysis for sparse veetical array configuration,” Sensors, vol. 23, pp. 337 1-14, 2023.

• Donghyeon Kim, Jeasoo Kim, and Jiyoung Song, “Cancellation of dolphin sonar clicks in a communication signal based on adaptive time reversal processing,” JASA Express Letters, vol. 2, pp. 056001 1-7, 2022.

• Donghyeon Kim, Jeasoo Kim and Jooyoung Hahn, “Long-range underwater communication based on time reversal processing using various diversity methods,” Sensors, vol. 22, pp. 3138 1-14, 2022.

• Donghyeon Kim, Heejin Park, Jeasoo Kim, and Joo-Young Hahn, “Application of ray-based blind deconvolution to long-range acoustic communication in deep water,” Journal of the Acoustical Society of Korea, vol. 41, pp. 242-253, 2022.

• Donghyeon Kim, Jeasoo Kim, and Joo-Young Hahn, “Verification of the feasibility of higher-order modulation for long-range communication in deep water,” Journal of the Acoustical Society of Korea, vol. 40, pp. 428-438, 2021.

• Donghyeon Kim, Daehwan Kim, Jeasoo Kim, and Joo-Young Hahn, “Long-range multiple-input-multiple-output underwater communication in deep water,” Journal of the Acoustical Society of Korea, vol. 40, pp. 417-427, 2021.

• Donghyeon Kim, Heejin Park, Jeasoo Kim, Joung-Soo Park, and Joo-Young Hahn, “Performance analysis of underwater acoustic communication based on beam diversity in deep water,” Journal of the Acoustical Society of Korea, vol. 38, pp. 678-686, 2019.

• Heejin Park, Donghyeon Kim, Jeasoo Kim, Joo-Young Hahn, and Joung-Soo Park, “Performance improvement of long-range underwater acoustic communication in deep water using spatiotemporal diversity,” Journal of the Acoustical Society of Korea, vol. 38, pp. 587-592, 2019.

• Yonghwa Choi, Donghyeon Kim, and Jeasoo Kim, “Direction finding based on Radon transform in frequency-wavenumber domain with a sparse array,” Journal of the Acoustical Society of Korea, vol. 38, pp. 168-176, 2019.

• Seongil Cho, Donghyeon Kim, and Jeasoo Kim, “Source depth discrimination based on channel impulse response,” Journal of the Acoustical Society of Korea, vol. 38, pp. 120-127, 2019.

• Heejin Park, Donghyeon Kim, Jeasoo Kim, Hee-Chun Song, and Joo-Young Hahn, “Performance analysis and verification of underwater acoustic communication simulator in medium long-range multiuser environment,” Journal of the Acoustical Society of Korea, vol. 37, pp. 451-456, 2018.

Patents

• Jeasoo Kim, Donghyeon Kim, Seongil Cho, and Jeongyoon Cho, “ Motion detection processing method using acoustic signal,” KR-20150146418, MAR 2017.