Showing results 1 to 2 of 2
| Issue Date | Title | Author(s) |
|---|---|---|
| 2010-05 | Estimation of the penetration angle of a man-made tunnel using time of arrival measured by short-pulse cross-borehole radar | Kim, Sang-Wook; Kim, Se-Yun; Nam, Sangwook |
| 2011-05 | Short-Time Fourier Transform of Deeply Located Tunnel Signatures Measured by Cross-Borehole Pulse Radar | Kim, Sang-Wook; Kim, Se-Yun; Nam, Sangwook |