Power-Combining Transformer Techniques for Fully-Integrated CMOS Power Amplifiers. - Kyu Hwan An; Ockgoo Lee; Hyungwook Kim; Dong Ho Lee; Jeonghu Han; Ki Seok Yang; Younsuk Kim; Jaejoon Chang; Wangmyong Woo; Chang-Ho Lee; Haksun Kim; Joy Laskar (IEEE J. Solid State Circuits, 2008)

Analysis and Design of Fully Integrated High-Power Parallel-Circuit Class-E CMOS Power Amplifiers. - Ockgoo Lee; Kyu Hwan An; Hyungwook Kim; Dong Ho Lee; Jeonghu Han; Ki Seok Yang; Chang-Ho Lee; Haksun Kim; Joy Laskar (IEEE Trans. Circuits Syst. I Regul. Pap., 2010)

Optimization of CMOS power-cell layout for improving junction breakdown. - Ockgoo Lee; Jeonghu Han; Kyu Hwan An; Hyoungsoo Kim; Joonhui Hur; Kiseok Yang; Kyutae Lim; Chang-Ho Lee; Joy Laskar (IEICE Electron. Express, 2014)

An EDGE/GSM Quad-Band CMOS Power Amplifier. - Woonyun Kim; Ki Seok Yang; Jeonghu Han; Jaejoon Chang; Chang-Ho Lee (IEEE J. Solid State Circuits, 2014)