by MA, Keun-Soo, LEE, Jae-Deuk, KIM, Yang-Mo
Published in 2004 IEEE 35th Annual Power Electronics Specialists Conference (IEEE Cat. No.04CH37551) (2004)

by Gyu-Bum Joung, Keun-Soo Ma, Yang-Mo Kim
Published in 2002 IEEE 33rd Annual IEEE Power Electronics Specialists Conference. Proceedings (Cat. No.02CH37289) (2002)

by Keun-Soo Ma, Gyu-Bum Joung, Yang-Mo Kim
Published in 2002 IEEE 33rd Annual IEEE Power Electronics Specialists Conference. Proceedings (Cat. No.02CH37289) (2002)