Publications

2025

1. D. Kim, G. Byun, S. Cho, and H. C. Song, "Striation-based beamforming for a ship of opportunity in shallow water," J. Acoust. Soc. Am. 158, 2694-2702.

2. D. Kim, G. Byun, and H. C. Song, "Double beamforming with a vertical receiver array and a ship of opportunity," J. Acoust. Soc. Am. 158, 2687-2693.

3. Y. Lee, D. Kim, and G. Byun, "Matched-field processing using phase compensation to correct array tilt mismatch," (in Korean), J. Acoust. Soc. Kr. 44, 407-415.

4. D. Kim and G. Byun, "Localization of multiple uncorrelated sources using matched field processing with multiple tilt constraints," (in Korean), J. Acoust. Soc. Kr. 44, 416-427.

5. S. Park, G. Kim, and G. Byun, "Performance comparisons of matched field processing and machine learning-based source range estimation under mismatch conditions," (in Korean), J. Acoust. Soc. Kr. 44, 392-406.

6. D. Kim, G. Byun, J. Song, J. S. Kim, and H. C. Song, "Generalized Taylor expansion of the waveguide invariant for a homogeneous waveguide with variable bathymetry (L)," J. Acoust. Soc. Am. 157, 2473-2476.

7. Y. H. Choi, G. Byun, D. Kim, and J. S. Kim, "Adaptive steered frequency-wavenumber analysis for high-frequency source localization in shallow water," sensors 2025, 25, 2036, 1-15.

2024

8. D. Lee, G. Byun, and W. Chung, "Adaptive iterative transfer learning for effective snapping shrimp sound detection," J. Acoust. Soc. Am. 156, 865-878.

9. D. Kim, D. Kim, G. Byun, J. S. Kim, and H. C. Song, "Improvement of a Green's function for a moving source using the waveguide invariant theory," sensors 2024, 24, 5782, 1-14.

10. D. Kim, G. Byun, D. Kim, and J. S. Kim, "The relationship between the array invariant-based ranging and the effective range in a weakly range-dependent environment," (in Korean), J. Acoust. Soc. Kr. 43, 455-465.

11. G. Byun, D. Kim, and S-H Byun, "Waveguide invariant-based source-range estimation in shallow water environments featuring a pit," (in Korean), J. Acoust. Soc. Kr. 43, 466-474.

2023

12. Y. H. Choi, J. S. Kim, and G. Byun, "Source localization based on steered frequency-wavenumber analysis for sparse array," J. Acoust. Soc. Am. 153, 3065-3074.

13. D. Kim, G. Byun, and J. S. Kim, "Direction-of-arrival estimation based on frequency difference-wavenumber analysis for sparse vertical array configuration," sensors 23, 337, 1-14.

14. S. Jeong, W. Chung, S. Shin, D. Kim, J. S. Kim, G. Byun, and D. Lee, "Development of dolphin click signal classification algorithm based on recurrent neural network for marine environment monitoring," geophysics and geophysical exploration, 26, 126-137.

2022

15. H. C. Song and G. Byun, "An overview of array invariant for source-range estimation in shallow water," J. Acoust. Soc. Am. 151, 2336-2352.

16. G. Byun and H. C. Song, "The waveguide invariant for a Pekeris waveguide," J. Acoust. Soc. Am. 151, 846-851.

2021

17. H. C. Song and G. Byun, "Localization of a distant ship using a guide ship and a vertical array," J. Acoust. Soc. Am. 149, 2173-2178.

18. G. Byun and H. C. Song, "Adaptive array invariant in range-dependent environments with variable bathymetry," J. Acoust. Soc. Am. 149, 1363-1370.

2020

19. G. Byu and H. C. Song, "Extracting Green's functions between ships of opportunity using a vertical array," J. Acoust. Soc. Am. 148, 1800-1807.

20. G. Byun and H. C. Song, "Adaptive array invariant," J. Acoust. Soc. Am. 148, 925-933.

21. H. C. Song and G. Byun, "Extrapolating Green's functions using the waveguide invariant theory," J. Acoust. Soc. Am. 147, 2150-2158.

22. G. Byun, F. Hunter Akins, Kay L. Gemba, H. C. Song, and W. A. Kuperman, "Multiple constraint matched field processing tolerant to array tilt mismatch," J. Acoust. Soc. Am. 147, 1231-1238.

2019

23. G. Byun, H. C. Song, and S-H. Byun, "Localization of multiple ships using a vertical array in shallow water," J. Acoust. Soc. Am. 145, EL528-EL533.

24. H. C. Song, G. Byun, and J. S. Kim, "Remote acoustic illumination using time reversal and a surface ship (L)," J. Acoust. Soc. Am. 145, 1565-1568.

25. H. Gu, G. Byun, S-H. Byun, and J. S. Kim, "Analysis of array invariant-based source-range estimation using a horizontal array," (in Korean), J. Acoust. Soc. Kr. 38, 231-239.

2018

26. S. Cho, G. Byun, S-H. Byun, and J. S. Kim, "Ray-backpropagation-based ship localization," (in Korean), J. Acoust. Soc. Kr. 37, 196-205.

27. S-H. Byun, G. Byun, and K. G. Sabra, "Ray-based blind deconvolution of shipping sources using multiple beams separted by alternating projection," J. Acoust. Soc. Am. 144, 3525-3532.

28. G. Byun, H. C. Song, and J. S. Kim, "Performance comparisons of array invariant and matched field processing using broadband ship noise and a tilted vertical array," J. Acoust. Soc. Am. 144, 3067-3074.

29. G. Byun, H. C. Song, J. S. Kim, and J. S. Park, "Real-time tracking of a surface ship using a bottom-mounted horizontal array," J. Acoust. Soc. Am. 144, 2375-2382.

30. H. C. Song and G. Byun, "Simultaneous localization of a surface ship and a submerged towed source (L)," J. Acoust. Soc. Am. 144, 2238-2241.

31. G. Byun, C. Cho, H. C. Song, J. S. Kim, and S-H. Byun, "Array invariant-based calibration of array tilt using a source of opportunity," J. Acoust. Soc. Am. 143, 1318-1325.

32. G. Byun, H. C. Song, and J. S. Kim, "Virtual source array-based multiple time-reversal focusing," Applied sciences, 8, 1-11.

2017

33. G. Byun and J. S. Kim, "Robust variable range focusing with a virtual source array using the waveguide invariant in underwater," (in Korean), J. Acoust. Soc. Kr. 36, 23-29.

2016

34. S. Oh, G. Byun, and J. S. Kim, "Performance improvement of underater acoustic communication using ray-based blind deconvolution in passive time reversal mirror," (in Korean), J. Acoust. Soc. Kr. 35, 375-382.

35. K. Nam, J. S. Kim, and G. Byun, "Performance analysis of underwater acoustic communication using time reversal mirror based on generalized sidelobe canceller," (in Korean), J. Acoust. Soc. Kr. 35, 389-394.

36. G. Byun, S. Oh, S-H. Byun, and J. S. Kim, "Estimation of source signal and channel response using ray-based blind deconvolution technique for Doppler-shifted underwater channel," J. Acoust. Soc. Kr. 35, 331-339.