Coil Design and Shielding Methods for a Magnetic Resonant Wireless Power Transfer System. - Jiseong Kim; Jonghoon J. Kim; Sunkyu Kong; Hongseok Kim; In-Soo Suh; Nam Pyo Suh; Dong-Ho Cho; Joungho Kim; Seungyoung Ahn (Proc. IEEE, 2013)