Sang Gug Lee

Sang Gug Lee is a faculty member in the School of Electrical Engineering at KAIST. His research focuses on advanced electronic systems, with contributions in areas such as microwave technology, high-frequency circuits, and electrochemical impedance spectroscopy. He is affiliated with the NICE Lab, where he collaborates on projects involving low-noise receivers, differential amplifiers, and battery monitoring systems. His work has been published in international journals and conferences, including IEEE and EEE Transactions. Lee's research spans both circuit design and energy systems, with an emphasis on high-accuracy measurement techniques and signal source development.

Sang-Gug Lee is a Professor of Electrical Engineering at KAIST, specializing in RF/Analog/Mixed Mode Integrated Circuits. His research focuses on the design and optimization of low-noise amplifiers, ultra-wideband systems, and energy-efficient circuits for wireless communication. Lee's work includes the development of CMOS-based transceivers for IEEE 802.15.4 standards, current-reuse techniques for mixers, and self-powered circuits for piezoelectric energy harvesting. His contributions emphasize high linearity, low power consumption, and advanced signal processing in RF and analog circuits, making him a leading figure in integrated circuit design for modern communication systems.