Choong-Yul Cha and Sang-Gug Lee, "A Low Power, High Gain LNA Topology using Inter-Stage Series Resonance", CDMA International Conference 2001, pp. 99, Seoul, Korea, Nov. 2001
Sang-Gug Lee, Nam-Soo Kim, Seung-Min Oh, Jeong-Ki Choi, and Sin-Churl Kim, "A Dual-Band Receiver Architecture for PCS and IMT-2000", AP-ASIC 2000, pp. 235-238, Jeju, Korea, Aug. 2000.
Dae-Yeon Kim, Sang-Gug Lee, and Jin-Hyo Lee, "Up-Conversion Mixer for PCS Applications Using Si BJT", International Conference on Microwave and Millimeter Wave Technology, Beijing, China, Sep. 2000.
Choong-Yul Cha and Sang-Gug Lee, "A Low Power, High Gain LNA Topology", International Conference on Microwave and Millimeter Wave Technology, pp. 420-423, Beijing, China, Sep. 2000.
Jin-Taek Lee, Jeong-Ki Choi, and Sang-Gug Lee, "High-Q Poly-to-Poly Capacitor Design for RF Applications", International Conference on Microwave and Millimeter Wave Technology, pp. 196-199, Beijing, China, Sep. 2000.
Nam-Soo Kim, Jeong-Ki Choi, Sang-Gug Lee, Chan-Gu Lee, and Hae-Won Jung, "An Image Rejection Down Conversion Mixer Architecture", TENCON2000, pp. I.287-289, Kuala Lumpur Malaysia, Sep. 2000
Sobong Shin and Sang-Gug Lee, "An Adaptive Bias Circuit for High Efficiency Power Amp", TENCON2000, pp. II.30-32, Kuala Lumpur Malaysia, Sep. 2000
