S.W.Kim Hyun Seung-Yeup CHO JAE HYOUNG Kim, Se Yun 2024-01-12T21:34:39Z 2024-01-12T21:34:39Z 2021-09-29 https://pubs.kist.re.kr/handle/201004/97245 English GPR asphat radar layer pavement NDE GPR monitoring system for evaluation of asphalt pavement Conference 1 International Symposium on Antennas and Propagation 2011, pp.1 - 4 International Symposium on Antennas and Propagation 2011 1 4 KO