Ji-Hwan Kim, Jang-Su Kim, Jusung Kim, and Sang-Gug Lee. “Time-Multiplexed PWM LED Driver With Grayscale Enhancement Techniques for Signage Display.” IEEE Transactions on Industrial Electronics, July. 2021.
Utomo, Dzuhri Radityo, Dae-Woong Park, Jong-Phil Hong, and Sang-Gug Lee. “A 264-GHz, 2.3-DBm Push–Push Transformer-Based Hartley Oscillator.” IEEE Microwave and Wireless Components Letters 31, no. 7 (July 2021): 893–96.
Dae-Woong Park, Dzuhri Radityo Utomo, Byeonghun Yun, Hafiz Usman Mahmood, and Sang-Gug Lee. “A D-Band Power Amplifier in 65-Nm CMOS by Adopting Simultaneous Output Power-and Gain-Matched Gmax -Core.” IEEE Access 9 (2021): 99039–49.
Dae-Woong Park, Dzuhri Radityo Utomo, Byeonghun Yun, Hafiz Usman Mahmood, Jong-Phil Hong, and Sang-Gug Lee. “Design of High-Gain Sub-THz Regenerative Amplifiers Based on Double-G_max Gain Boosting Technique.” IEEE Journal of Solid-State Circuits, 2021, 1–1.
Kim, Keun-Mok, Hyun-Gi Seok, Oh-Yong Jung, Kyung-Sik Choi, Byeonghun Yun, Subin Kim, Wonkab Oh, Eui-Rim Jeong, Jinho Ko, and Sang-Gug Lee. “A -123-DBm Sensitivity Split-Channel BFSK Reconfigurable Data/Wake-Up Receiver for Low-Power Wide-Area Networks.” IEEE Journal of Solid-State Circuits, 2021, 1–1
Choi, Kyung-Sik, Jinho Ko, Keun-Mok Kim, Jusung Kim, and Sang-Gug Lee. “A 0.3-to-1-GHz IoT Transmitter Employing Pseudo-Randomized Phase Switching Modulator and Single-Supply Class-G Harmonic Rejection PA.” IEEE Journal of Solid-State Circuits, 2021, 1–1
Choi, Kyung-Sik, Subin Kim, Jinho Ko, and Sang-Gug Lee. “An Active Leakage Canceller Adopting Switched-Capacitor Digital Power Amplifier for UHF-RFID Transceiver.” IEEE Microwave and Wireless Components Letters 31, no. 6 (June 2021): 604–7.
Bae, Youngseok, Jinwoo Shin, Sang-Gug Lee, and Hoon Kim. “Field Experiment of Photonic Radar for Low-RCS Target Detection and High-Resolution Image Acquisition.” IEEE Access 9 (2021): 63559–66.
Hafiz Usman Mahmood, Dzuhri Radityo Utomo, Jusung Kim and Sang-Gug Lee. "A 27 dB Sidelobe Suppression, 1.12 GHz BW-10dB UWB Pulse Generator with Process Compensation" IEEE Transactions on Circuits and Systems II: Express Briefs, Mar, 2021.
Byeonghun Yun, Dae-Woong Park, Hafiz Usman Mahmood, Doyoon Kim and Sang-Gug Lee, "A D-Band High-Gain and Low-Power LNA in 65-nm CMOS by Adopting Simultaneous Noise- and Input-Matched Gmax-Core," in IEEE Transactions on Microwave Theory and Techniques, Mar. 2021.
Subin Kim, Kyung-Sik Choi, Keun-Mok Kim, Jinho Ko, Jusung Kim and Sang-Gug Lee, "A Low-Noise and Fast-Settling UHF RFID Receiver with Digitally Controlled Leakage Cancellation," in IEEE Transactions on Circuits and Systems II: Express Briefs, Mar. 2021.
Byeonghun Yun, Dae-Woong Park, Won-Jong Choi, Hafiz Usman Mahmood, and Sang-Gug Lee. "A 250 GHz 12.6 dB Gain and 3.8 dBm Psat Power Amplifier in 65 nm CMOS Adopting Dual-Shunt Elements Based Gmax-core" IEEE Microwave and Wireless Components Letters, Vol. 31, No. 3, Jan. 2021.