Seungchan Lee

26 papers C 1Journal 16Unranked 9
YearRankTypeTitle / Venue / Authors
2026 J jnl
A 24-30-GHz Small-Size High Isolation CMOS Common-Leg T/R Front-End IC With Variable-Gain Phase Shifter and Path Control Network.
IEEE Trans. Circuits Syst. II Express Briefs
Haram Park, Mingyu Lee, Subin Lim, Wonseob Lee, Seungchan Lee, Songcheol Hong, Jinseok Park
2026 — conf
A Survey on AI-Enhanced CSI Feedback in Cell-Free Massive MIMO.
ICAIIC
Seongjin Choi, Donghyun Lee, Junsuk Oh, Thanh Phung Truong, Seungchan Lee, Juyoung Kim, Sungrae Cho
2026 — conf
Recent Advances in Artificial Intelligence for RIS in 6G Wireless Networks.
ICAIIC
Seungchan Lee, Seongjin Choi, Donghyun Lee, Dongwook Won, Quang Tuan Do, Jaemin Kim, Sungrae Cho
2026 — conf
Research on Real-Time and Robust MU-MIMO Scheduling Under O-RAN Architecture.
ICAIIC
Jaemin Kim, Dongwook Won, Donghyun Lee, Junsuk Oh, Chihyun Song, Seungchan Lee, Juyoung Kim, Sungrae Cho
2026 — conf
Researches on Dynamic Metasurface Antenna Based Wireless Communication System.
ICAIIC
Donghyun Lee, Junsuk Oh, Chihyun Song, Jaemin Kim, Seongjin Choi, Seungchan Lee, Juyoung Kim, Wonjong Noh, Sungrae Cho
2025 J jnl
Model-Based Variation-Aware Optimization for Offset Calibration and Pre-Sensing in DRAM Sense Amplifiers.
IEEE Access
Dong Yeong Kim, Geon Kim, Su Yeon Kim, Jewon Park, Sinwook Kim, Hyeona Seo, Chaehyuk Lim, Sowon Kim, Juwon Lee, Jeonghyeon Yun, Hyerin Lee, Jinseok Park, Yongbok Lee, Seungchan Lee, Myoung Jin Lee
2023 J jnl
A 24-40 GHz Differential SPDT Switch With an NMOS and PMOS Alternating Structure and Leakage-Canceling Capacitors.
IEEE Trans. Circuits Syst. II Express Briefs
Jinseok Park, Seungchan Lee, Songcheol Hong
2023 J jnl
A 28-GHz Four-Channel Beamforming Front-End IC With Dual-Vector Variable Gain Phase Shifters for 64-Element Phased Array Antenna Module.
IEEE J. Solid State Circuits
Jinseok Park, Seungchan Lee, Jonghoon Chun, Laurence Jeon, Songcheol Hong
2022 J jnl
28-GHz Dual-Mode Phase-Invariant Variable-Gain Amplifier With Phase Compensators.
IEEE Trans. Circuits Syst. II Express Briefs
Hyoungkyu Jin, Seungchan Lee, Gwanghyeon Jeong, Songcheol Hong
2022 J jnl
Development of a Prototype Overground Pelvic Obliquity Support Robot for Rehabilitation of Hemiplegia Gait.
Sensors
Seunghoon Hwang, Seungchan Lee, Dongbin Shin, Inhyuk Baek, Seoyeon Ham, Wansoo Kim
2021 J jnl
Locomotion Mode Recognition Algorithm Based on Gaussian Mixture Model Using IMU Sensors.
Sensors
Dongbin Shin, Seungchan Lee, Seunghoon Hwang
2021 J jnl
Weighted Least Square Design Technique for Hilbert Transformer using Fractional Derivative.
Signal Image Video Process.
Nikhil Agrawal, Anil Kumar, B. Kuldeep, Seungchan Lee, Heung-No Lee
2020 J jnl
DramaQA: Character-Centered Video Story Understanding with Hierarchical QA.
CoRR
Seongho Choi, Kyoung-Woon On, Yu-Jung Heo, Ahjeong Seo, Youwon Jang, Seungchan Lee, Minsu Lee, Byoung-Tak Zhang
2020 J jnl
Hilbert Transform Design Based on Fractional Derivatives and Swarm Optimization.
IEEE Trans. Cybern.
Anil Kumar, Nikhil Agrawal, Ila Sharma, Seungchan Lee, Heung-No Lee
2019 — conf
A 28GHz 20.3%-Transmitter-Efficiency 1.5°-Phase-Error Beamforming Front-End IC with Embedded Switches and Dual-Vector Variable-Gain Phase Shifters.
ISSCC
Jinseok Park, Seungchan Lee, Dong-Ho Lee, Songcheol Hong
2019 — conf
Design of Portable Functional Near-Infrared Spectroscopy-based Brain Monitoring System.
ICEIC
Seungchan Lee, Heung-No Lee
2019 J jnl
Dry Electrode-Based Fully Isolated EEG/fNIRS Hybrid Brain-Monitoring System.
IEEE Trans. Biomed. Eng.
Seungchan Lee, Younghak Shin, Anil Kumar, Minhee Kim, Heung-No Lee
2019 J jnl
Generation of cartoon-style bas-reliefs from photographs.
Multim. Tools Appl.
Seungchan Lee, Bong-Soo Sohn
2019 J jnl
Two-Wired Active Spring-Loaded Dry Electrodes for EEG Measurements.
Sensors
Seungchan Lee, Younghak Shin, Anil Kumar, Kiseon Kim, Heung-No Lee
2015 — conf
Design of active dry electrodes and its evaluation for EEG acquisition.
ICTC
Seungchan Lee, Younghak Shin, Heung-No Lee
2015 — conf
Dictionary update based adaptive EEG classification for real time brain-computer interface applications.
ICTC
Younghak Shin, Seungchan Lee, Heung-No Lee
2015 J jnl
Noise robustness analysis of sparse representation based classification method for non-stationary EEG signal classification.
Biomed. Signal Process. Control.
Younghak Shin, Seungchan Lee, Minkyu Ahn, Hohyun Cho, Sung Chan Jun, Heung-No Lee
2015 J jnl
Simple adaptive sparse representation based classification schemes for EEG based brain-computer interface applications.
Comput. Biol. Medicine
Younghak Shin, Seungchan Lee, Minkyu Ahn, Hohyun Cho, Sung Chan Jun, Heung-No Lee
2013 — conf
Dry electrode design and performance evaluation for EEG based BCI systems.
BCI
Seungchan Lee, Younghak Shin, Soogil Woo, Kiseon Kim, Heung-No Lee
2013 C conf
Performance increase by using a EEG sparse representation based classification method.
ICCE
Younghak Shin, Seungchan Lee, Soogil Woo, Heung-No Lee
2011 J jnl
GAC-GEO: a generic agglomerative clustering framework for geo-referenced datasets.
Knowl. Inf. Syst.
Rachsuda Jiamthapthaksin, Christoph F. Eick, Seungchan Lee