Moon-Su Yang, Seung Min Oh and Sang-Gug Lee, " A Low Power Fully Differential Frequency Doub ler," IEE, Electronics Letters, Vol. 39, No 19, pp. 1388-1399, Sept, 2003. (SCI).
Moon-Su Yang, Hye-Ryoung Kim and Sang-Gug Lee," A 900MHz Low Voltage Low Power Highly Lin ear Mixer for Direct Conversion Receivers, " IEEE, International Conference on Electronics, Circuits and Systems (IECES-2003), pp.974-977, UAE, Dec. 2003.
Moon-Su Yang and Sang-Gug Lee," Linearity Improvement Technique for the Common- Source Trans conductance Stage, " IEEE, Midwest International Conference on Circuit And System (MWSCAS), Cairo, Egypt, Dec. 2003.
Moon-Su Yang, Seung- Min Oh and Sang-Gug Lee," A 1.25V Direct Conversion CMOS Transmitter Front- End for 900 MHz ZigBee Applications, " IEEE, Midwest International Conference on Circuit And System (MWSCAS), Cairo, Egypt, Dec. 2003.
Trung-Kien Nguyen, Chung-Hwan Kim, Gook-Ju Ihm, Moon-Su Yang, and Sang-Gug Lee, "CMOS Low Noise Amplifier Design Optimization Techniques," Accepted on IEEE Transaction on Microwave Theory and Technique (SCI).