A 29 dBm CMOS class-E power amplifier with 63% PAE using negative capacitance. - Yonghoon Song; Sungho Lee; Jaejun Lee; Sangwook Nam (CICC, 2009)

High Gain and Wide Range Time Amplifier Using Inverter Delay Chain in SR Latches. - Jaejun Lee; Sungho Lee; Yonghoon Song; Sangwook Nam (IEICE Trans. Electron., 2009)

Channelized active noise elimination (CANE) for suppressing quantization noise in bitstream modulated transmitter (BMT). - Rui Zhu; Yonghoon Song; Yuanxun Ethan Wang (EURASIP J. Wirel. Commun. Netw., 2021)