by KOO, Han-Seung, KWON, O-Hyung, RA, Sung-Woong
Published in IEEE communications letters (01.11.2009)

by Shin, Jae-Min, Ra, Sung-Woong
Published in International journal of aeronautical and space sciences (01.06.2016)

by Shin, Jae-Min, Ra, Sung-Woong
Published in International journal of aeronautical and space sciences (2016)

by Kim, Young‐Sup, Ra, Sung‐Woong
Published in ETRI journal (01.12.2006)

by Yoon, Jae-Cheol, Lee, Kee-Hoon, Lee, Byoung-Sun, Kim, Bang-Yeop, Choi, Kyuhong, Chang, Young-Keun, Chun, Yong-Sik, Ra, Sung-Woong
Published in IEEE transactions on aerospace and electronic systems (01.10.2004)

by 금정훈, 나성웅, Keum, Jung-Hoon, Ra, Sung-Woong
Published in Journal of astronomy and space sciences (15.12.2009)

by 금정훈, 나성웅, Keum, Jung-Hoon, Ra, Sung-Woong
Published in Journal of astronomy and space sciences (15.12.2009)

by Unseob Jeong, Sung-Woong Ra
Published in IEEE Vehicular Technology Conference (01.09.2006)

by 천용식, 나성웅, Chun, Yong-Sik, Ra, Sung-Woong
Published in Journal of astronomy and space sciences (15.12.2008)

by Yong, Sang-Soon, Choi, Myungjin, Ra, Sung-Woong
Published in Advances in space research (15.10.2011)

by 이상곤, 나성웅, Lee, Sang-Kon, Ra, Sung-Woong
Published in Journal of astronomy and space sciences (10.06.2007)

by Lee, Sang-Moon, Ra, Sung-Woong
Published in IEEE signal processing letters (01.05.1999)

by Yong-Tae Choi, Sung-Woong Ra
Published in 2014 14th International Conference on Control, Automation and Systems (ICCAS 2014) (01.10.2014)

by Song, Yun‐Jeong, Lee, Ho‐Jin, Ra, Sung‐Woong, Kim, Young‐Wan
Published in ETRI journal (01.10.2004)

by Kim, Young-Sup, Ra, Sung-Woong
Published in ETRI journal (06.02.2006)

by Kim, Won-Ho, Ra, Sung-Woong
Published in IEEE transactions on consumer electronics (1999)

by Kim, Woong Ki, Lee, Young Woo, Cho, Moon Sung, Park, Ji Yeon, Ra, Sung Woong, Park, Jung Byung
Published in Nuclear engineering and design (01.12.2008)

by KIM, W.-H, AHN, J.-Y, RA, S.-W
Published in IEEE transactions on consumer electronics (01.05.1997)

by Keum, Jung-Hoon, Ra, Sung-Woong
Published in Journal of astronomy and space sciences (01.12.2009)

by Keum, Jung-Hoon, Ra, Sung-Woong
Published in Journal of astronomy and space sciences (15.12.2009)