A 50-300-MHz low power and high linear active RF tracking filter for digital TV tuner ICs. - Yang Sun; Chang-Jin Jeong; In-Young Lee; Jeong-Seon Lee; Sang-Gug Lee 001 (CICC, 2010)

A high linear low flicker noise 25% duty cycle LO I/Q mixer for a FM radio receiver. - Jae-Seung Lee; Chang-Jin Jeong; Yeong-Shin Jang; In-Young Lee; Sang-Sung Lee; Seok-Kyun Han; Sang-Gug Lee 001 (ISCAS, 2011)

A high efficiency piezoelectric energy harvesting system. - Xuan-Dien Do; Chang-Jin Jeong; Huy-Hieu Nguyen; Seok-Kyun Han; Sang-Gug Lee 001 (ISOCC, 2011)

A Low Power and Low Noise On-Chip Active RF Tracking Filter for Digital TV Tuner ICs. - Yang Sun; Chang-Jin Jeong; In-Young Lee; Sang-Gug Lee 001 (IEICE Trans. Electron., 2011)

A New Approach to Low-Power and Low-Latency Wake-Up Receiver System for Wireless Sensor Nodes. - Dae-Young Yoon; Chang-Jin Jeong; Justin Cartwright; Ho-Yong Kang; Seok-Kyun Han; Nae-Soo Kim; Dong Sam Ha; Sang-Gug Lee 001 (IEEE J. Solid State Circuits, 2012)

A 2.2 mW, 40 dB Automatic Gain Controllable Low Noise Amplifier for FM Receiver. - Chang-Jin Jeong; Yang Sun; Seok-Kyun Han; Sang-Gug Lee 001 (IEEE Trans. Circuits Syst. I Regul. Pap., 2015)