Professor Seong-Ook Park received the M.S. degree from Korea Advanced Institute of Science and Technology (KAIST), Daejeon, in 1989, and the Ph.D. degree from Arizona State University, Tempe, in 1997, under the supervision of Professors Constantine A. Balanis. From March 1989 to August 1993, he was a Research Engineer with Korea Telecom, Daejeon, working with microwave systems and networks. He later joined the Telecommunication Research Center, Arizona State University, until September 1997. He has been a member of the faculty at the Information and Communications University from October 1997 to 2008, and has been currently a full professor since 2009 at KAIST. He has studied the improvement of antenna function inside of handset platforms, analytical and numerical techniques in the area of electromagnetics wave, and the precision technique of antenna measurement. His main focus is on the theoretical analysis of a ferrite antenna, low loss Magneto-Dielectric antenna, and the new material based miniature antenna system. He has over 145 publications in refereed journals. He recently served as the Director General, Satellite Technology Research Center, KAIST.