연구실적

<논문>

- Geunhaeng Lee, Junyoung Jang, Kyungseok Song and Tae Wook Kim*, “A 6-9 GHz 1.28 Gbps 76mW Amplitude and Synchronized Time Shift Keying IR-UWB CMOS Transceiver for Brain Computer Interfaces,” IEEE Transactions on Biomedical Circuits and Systems (SCI(E)), 2024

- Geunhaeng Lee* (Sole Author), ” Ultra-Low Power 1 Gbps Amplitude Modulation Ultra-Wideband CMOS Transmitter,” IEIE Journal of the Institute of Electronics and Information Engineers (KCI), 2024 

- Geunhaeng Lee, Junyoung Jang, Ji-Hoon Kim and Tae Wook Kim*, “An IR -UWB CMOS Transceiver with Extended Pulse Position Modulation,” IEEE Journal of Solid-States Circuits (JSSC) (SCI(E)), 2022 

- Geunhaeng Lee, Sanghwa Lee, Ji-Hoon Kim and Tae Wook Kim*, “A 1.125 Gbps, 28mW, 2m radio-range IR-UWB CMOS Transceiver,” IEEE International Solid-State Circuits Conference (ISSCC), 2021 

- Geunhaeng Lee, Hyunmin Koh, Ui-Suk Suh and Tae Wook Kim*, “An IR-UWB Angle-of-Arrival Sensor IC Using Auto-Toggled Time-to-Digital Converter,” IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS (MWCL) (SCI(E)), 2019 

- Geunhaeng Lee, Jungwoon Park, Junyoung Jang, Taekhyun Jung, Tae Wook Kim*, “An IR -UWB CMOS Transceiver for High-Data-Rate, Low-Power, and Short-Range Communication,” IEEE Journal of Solid-States Circuits (JSSC) (SCI(E)), 2019 

-Hyun-Gi Seok*, Wan Kim, Shinyoung Kim, Geunhaeng Lee, et al., “High-Sensitivity, Low-Power IR-UWB Radar Transceiver with Self-Interference Resistance for Child Presence Detection and Precision Positioning,” IEEE Journal of Solid-States Circuits (JSSC) (SCI(E)), 2025, Invited 

-Junyoung Jang, Geunhaeng Lee and Tae Wook Kim*, ” An Active Track and Hold Circuit with Linearity Enhancement Technique and Its Analysis using Volterra Series,” IEEE Access (SCI(E)), 2024 

- Ui-Suk Suh, Geunhaeng Lee, Jieun Han, Tae Wook Kim and Won-Sang Ra*, “Passive IR-UWB Localization System for UAV-based Electric Facility Inspection during GPS Outage,” IEEE Access (SCI(E)), 2023 

-Wan Kim*, Hyun-Gi Seok, Geunhaeng Lee, et al., “A Fully Integrated IEEE 802.15.4/4z Compliant 6.5-8GHz UWB System-on Chip RF Transceiver Supporting Precision Positioning in CMOS 28nm Process,” IEEE Journal of Solid-States Circuits (JSSC) (SCI(E)), 2023, Invited 

-Wan Kim*, Hyun-Gi Seok, Geunhaeng Lee, et al., “A Fully Integrated IEEE 802.15.4/4z Compliant 6.5-8GHz UWB System-on Chip RF Transceiver Supporting Precision Positioning in CMOS 28nm Process,” IEEE International Solid-State Circuits Conference (ISSCC), 2023 

-Jungwoon Park, Junyoung Jang, Geunhaeng Lee, Hyunmin Koh, Changhwan Kim, Tae Wook Kim*, “A Time Domain Artificial Intelligence Radar System Using 33-GHz Direct Sampling for Hand Gesture Recognition,” IEEE Journal of Solid-States Circuits (JSSC) (SCI(E)), 2020 

-Junyoung Jang, Hansol Kim, Geunhaeng Lee and Tae Wook Kim*, “ Two-Stage Compact Wideband Flat Gain Low-Noise Amplifier Using High-Frequency Feedforward Active Inductor,” IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES (TMTT) (SCI(E)), 2019 

-Jungwoon Park, Junyoung Jang, Geunhaeng Lee, Hyunmin Koh, Changhwan Kim and Tae Wook Kim*, ” A Time Domain Artificial Intelligence Radar for Hand Gesture Recognition Using 33-GHz Direct Sampling,” IEEE Symposia on VLSI Circuits (SoVC), 2019 

-Byung Gyu Yu, Geunhaeng Lee, Hong Gul Han, Won-Sang Ra and Tae Wook Kim*, “A Time-Based Angle-of-Arrival Sensor Using CMOS IR-UWB Transceivers,” IEEE SENSORS JOURNAL(SCI(E)), 2016