Direction-of-Arrival Estimation Based on Frequency Difference-Wavenumber Analysis for Sparse Vertical Array Configuration. - Donghyeon Kim; Gihoon Byun; Jeasoo Kim (Sensors, 2023)

Improvement of a Green's Function Estimation for a Moving Source Using the Waveguide Invariant Theory. - Daehwan Kim; Donghyeon Kim; Gihoon Byun; Jeasoo Kim; Heechun Song (Sensors, 2024)