Institution: | 1.Space Development & Research Center, Korea Aerospace Industries Ltd, 48–6 Moonpyung-Dong, Daeduck-Gu, Taejon, 306-220, Korea,;2.Department of Aerospace Engineering, Korea Advanced Institute of Science and Technology, 373–1 Kusong-Dong, Yusung-Gu, Taejon, 305–701, Korea, |