현승엽 김상욱 Kim Se Yun 2024-01-13T15:03:46Z 2024-01-13T15:03:46Z 2021-09-29 https://pubs.kist.re.kr/handle/201004/108235 English FDTD GPR radar FDTD simulation of compact antennas for a ground-penetrating radar Conference 1 Proceedings of ISAP2000, pp.1681 - 1684 Proceedings of ISAP2000 1681 1684 JA