Former Members
Graduate Students
Sung-wook Kang (March 2022 ~ November 2023)
Current affiliation : Hanwha Systems
Research achievements (March 2021 ~ February 2022 : 학부 연구생)
Sung-wook Kang, Hahng-Jun Cho, and Seongwook Lee, "Deep learning-based motion compensation for automotive SAR imaging", Measurement, vol. 224, January 2024 (SCIE : Top 9.2% in JCR 2023)
Taewon Jeong, Sung-wook Kang, and Seongwook Lee, "Deep learning-based angular resolution improvement in planar sensor array", IEEE Sensors Letters, vol. 7, no. 12, December 2023 (ESCI)
Sung-wook Kang, Hojung Lee, and Seongwook Lee, "Deep learning-based resolution enhancement in SAR image", 2023년도 한국국방기술학회 추계학술대회, November 2023
Sung-wook Kang, Hahng-Jun Cho, Hojung Lee, and Seongwook Lee, "Deep learning-based resolution enhancement in SAR image for automotive radar sensors", IEEE Sensors 2023, Vienna, Austria, October 2023
Yihyun Kim, Sung-wook Kang, and Seongwook Lee, "Improving accuracy of radar-based respiration rate estimation in vehicle vibration scenarios", the 11th Summer Conference of the KIEES, August 2023
Sung-wook Kang, Seongwook Lee, and Wookyung Lee, "SAR image formation and motion compensation techniques analysis using automotive radar", KICS Summer Conference 2023, June 2023
Siwon Kim, Sung-wook Kang, and Seongwook Lee, "Autoencoder-based target detection in radar systems", the 10th Summer Conference of the KIEES, August 2022
Sung-wook Kang, Min-ho Jang, and Seongwook Lee, "Autoencoder-based target detection in automotive MIMO FMCW radar system", Sensors, vol. 22, no. 15, July 2022 (SCIE)
Sung-wook Kang, Min-ho Jang, and Seongwook Lee, "Identification of human motion using radar sensor in an indoor environment", Sensors (Special Issue : Objective Measurement of Movement, Human Physiology and Physical Activity Using Sensors), vol. 21, no. 7, March 2021 (SCIE)
Min-ho Jang, Sung-wook Kang, and Seongwook Lee, "Monitoring person on bed using millimeter-wave radar sensor", IEEE Radar Conference 2022 (RadarConf'22), New York City, NY, USA, March 2022
Hahng-Jun Cho (March 2022 ~ December 2023)
Current affiliation : IOPS
Research achievements
Sung-wook Kang, Hahng-Jun Cho, and Seongwook Lee, "Deep learning-based motion compensation for automotive SAR imaging", Measurement, vol. 224, January 2024 (SCIE : Top 9.2% in JCR 2023)
Sung-wook Kang, Hahng-Jun Cho, Hojung Lee, and Seongwook Lee, "Deep learning-based resolution enhancement in SAR image for automotive radar sensors", IEEE Sensors 2023, Vienna, Austria, October 2023
Hahng-Jun Cho and Seongwook Lee, "Improvement of target detection performance using SRGAN in SAR images", KICS Summer Conference 2023, June 2023
Hahng-Jun Cho and Seongwook Lee, "SRGAN-based SAR image resolution enhancement", the 5th Winter Conference of the KIEES, February 2023
Song-Yi Kwon (September 2022 ~ May 2024)
Current affiliation : Mobase Electronics
Research achievements (September 2020 ~ August 2022 : 학부 연구생)
Hojung Lee, Song-Yi Kwon, and Seongwook Lee, "Restoration of automotive radar signals under mutual interference by digital in-painting", IEEE Transactions on Instrumentation and Measurement, vol. 73, July 2024 (SCIE : Top 11.2% in JCR 2023)
Dahyun Jeon, Song-Yi Kwon, Seungheon Kwak, and Seongwook Lee, "Pedestrian trajectory prediction using LSTM regression model in automotive radar systems", The Journal of Korean Institute of Electromagnetic Engineering and Science, vol. 35, no. 4, April 2024 (KCI)
Dahyun Jeon, Song-Yi Kwon, Seungheon Kwak, and Seongwook Lee, "Pedestrian trajectory prediction using LSTM regression model in automotive radar systems", the 11th Summer Conference of the KIEES, August 2023
Song-Yi Kwon, Hojung Lee, and Seongwook Lee, "Interference suppression using thresholding-based approach in automotive FMCW radar systems", the 11th Summer Conference of the KIEES, August 2023
Song-Yi Kwon, Seungheon Kwak, Junho Kim, and Seongwook Lee, "Radar sensor-based ego-motion estimation and indoor environment mapping", IEEE Sensors Journal, vol. 23, no. 14, July 2023 (SCIE : Top 19.1% in JCR 2023)
Dahyun Jeon, Seungheon Kwak, Song-Yi Kwon, and Seongwook Lee, "Signal preprocessing for detecting people between vehicles in MIMO FMCW radar systems", the 5th Winter Conference of the KIEES, February 2023
Song-Yi Kwon and Seongwook Lee, "In-vehicle seat occupancy detection using ultra-wideband radar sensors", the 23rd International Radar Symposium (IRS), Gdansk, Poland, September 2022
Seung-Heon Kwak, Song-Yi Kwon, and Seongwook Lee, "PointNet-based target classification in automotive radar systems", the 10th Summer Conference of the KIEES, August 2022
Song-Yi Kwon, Seung-Heon Kwak, and Seongwook Lee, "Estimation of ego-velocity using stationary targets", the 10th Summer Conference of the KIEES, August 2022
Seongwook Lee, Song-Yi Kwon, Bong-Jun Kim, Hae-Seung Lim, and Jae-Eun Lee, "Dual-mode radar sensor for indoor environment mapping", Sensors, vol. 21, no. 7, April 2021 (SCIE)
Song-Yi Kwon and Seongwook Lee, "Radar-based SLAM in indoor environment", the 3th Winter Conference of the KIEES, February 2021
Seungheon Kwak (March 2022 ~ June 2024)
Current affiliation : HL Klemove
Research achievements
Seonmin Cho, Taewon Jeong, Seungheon Kwak, and Seongwook Lee, "Complex-valued neural network for estimating the number of sources in radar systems", IEEE Sensors Journal, vol. 25, no. 1, January 2025 (SCIE : Top 19.1% in JCR 2023)
Hojung Lee, Seungheon Kwak, and Seongwook Lee, "Multiple-output network for simultaneous target classification and moving direction estimation in automotive radar systems", Expert Systems with Applications, vol. 259, January 2025 (SCIE : Top 5.2% in JCR 2023)
Seungheon Kwak, Dahyun Jeon, and Seongwook Lee, "Adjusting detectable velocity range in FMCW radar systems through selective sampling", IEEE Journal on Selected Areas in Sensors (Special Section on Emerging Technologies in Electromagnetic Wave-based Sensing and Imaging), vol. 1, October 2024
Hwanhee Park, Chanul Park, Seungheon Kwak, and Seongwook Lee, "MIMO FMCW radar-based indoor mapping through exploiting multipath signals", IEEE Internet of Things Journal, vol. 11, no. 19, October 2024 (SCIE : Top 3.4% in JCR 2023)
Dahyun Jeon, Song-Yi Kwon, Seungheon Kwak, and Seongwook Lee, "Pedestrian trajectory prediction using LSTM regression model in automotive radar systems", The Journal of Korean Institute of Electromagnetic Engineering and Science, vol. 35, no. 4, April 2024 (KCI)
Yeong Choi, Seungheok Kwak, and Seongwook Lee, "Target classification using point cloud data in automotive radar system", the 34th Joint Conference on Communications and Information, Busan, Republic of Korea, April 2024
Seungheon Kwak, Chanul Park, and Seongwook Lee, "Improving air-writing accuracy through data regression and interpolation in a single radar system", 2024 18th European Conference on Antennas and Propagation (EuCAP), Glasgow, United Kingdom, March 2024
Seungheon Kwak, Taewon Jeong and Seongwook Lee, "Improving angle estimation accuracy in MIMO-OFDM radar system using deep learning", the 6th Winter Conference of the KIEES, February 2024
Seonmin Cho, Seungheon Kwak, and Seongwook Lee, "Instantaneous extraction of indoor environment from radar sensor-based mapping", Remote Sensing (Special Issue : State of the Art in Object Detection Based on Computer Vision and Image Processing), vol. 16, no. 3, February 2024 (SCIE : Top 13.2% in JCR 2023)
Chanul Park, Seungheon Kwak, Hojung Lee, and Seongwook Lee, "Bidirectional LSTM-based overhead target classification for automotive radar systems", IEEE Transactions on Instrumentation and Measurement, vol. 73, December 2023 (SCIE : Top 11.2% in JCR 2023)
Seungheon Kwak, Chanul Park, and Seongwook Lee, "DNN-based legibility Improvement for air-writing in millimeter-waveband radar system", IEEE Transactions on Instrumentation and Measurement, vol. 72, October 2023 (SCIE : Top 11.2% in JCR 2023)
Dahyun Jeon, Song-Yi Kwon, Seungheon Kwak, and Seongwook Lee, "Pedestrian trajectory prediction using LSTM regression model in automotive radar systems", the 11th Summer Conference of the KIEES, August 2023
Song-Yi Kwon, Seungheon Kwak, Junho Kim, and Seongwook Lee, "Radar sensor-based ego-motion estimation and indoor environment mapping", IEEE Sensors Journal, vol. 23, no. 14, July 2023 (SCIE : Top 19.1% in JCR 2023)
Seungheon Kwak, Hangyeol Kim, Gun Kim, and Seongwook Lee, "Multi-view convolutional neural network-based target classification in high-resolution automotive radar sensor", IET Radar, Sonar & Navigation, vol. 17, no. 1, January 2023 (SCIE)
Dahyun Jeon, Seungheon Kwak, Song-Yi Kwon, and Seongwook Lee, "Signal preprocessing for detecting people between vehicles in MIMO FMCW radar systems", the 5th Winter Conference of the KIEES, February 2023
Chanul Park, Seungheon Kwak, and Seongwook Lee, "LSTM-based overhead target recognition in automotive radar systems", the 5th Winter Conference of the KIEES, February 2023
Song-Yi Kwon, Seung-Heon Kwak, and Seongwook Lee, "Estimation of ego-velocity using stationary targets", the 10th Summer Conference of the KIEES, August 2022
Seung-Heon Kwak, Song-Yi Kwon, and Seongwook Lee, "PointNet-based target classification in automotive radar systems", the 10th Summer Conference of the KIEES, August 2022
Taewon Jeong (September 2022 ~ June 2024)
Current affiliation : Ph.D. Student, Institute of Radio Frequency Engineering and Electronics, Karlsruhe Institute of Technology (Advisor : Prof. Thomas Zwick)
Research achievements (September 2021 ~ August 2022 : 학부 연구생)
Soyoon Park, Seonmin Cho, Seongwook Lee, Taewon Jeong, Youngjae Choi, Seungeui Lee, and Youngseok Bae, "Classification of ISAR images generated from model-based approaches using deep learning", 2025 International Conference on Information Networking (ICOIN), Chiang Mai, Thailand, January 2025
Seonmin Cho, Taewon Jeong, Seungheon Kwak, and Seongwook Lee, "Complex-valued neural network for estimating the number of sources in radar systems", IEEE Sensors Journal, vol. 25, no. 1, January 2025 (SCIE : Top 19.1% in JCR 2023)
Taewon Jeong, Chanul Park, and Seongwook Lee, "Geometric-sequence-decomposition-based joint range and velocity estimation in OFDM radar system for UAM applications", IEEE Internet of Things Journal, vol. 11, no. 9, May 2024 (SCIE : Top 3.4% in JCR 2023)
Taewon Jeong and Seongwook Lee, "Enhancing channel estimation performance in joint radar-communication system with delay-Doppler analysis", the 6th Winter Conference of the KIEES, February 2024 (Best Paper Award)
Seungheon Kwak, Taewon Jeong, and Seongwook Lee, "Improving angle estimation accuracy in MIMO-OFDM radar system using deep learning", the 6th Winter Conference of the KIEES, February 2024
Taewon Jeong, Sung-wook Kang, and Seongwook Lee, "Deep learning-based angular resolution improvement in planar sensor array", IEEE Sensors Letters, vol. 7, no. 12, December 2023 (ESCI)
Seonmin Cho, Taewon Jeong, and Seongwook Lee, "Complex-valued neural network for estimating the number of targets in radar systems", the 35th General Meeting and the Fall Conference of the KIEES, November 2023
Junho Kim, Chanul Park, Seongwook Lee, and Taewon Jeong, "Determining misalignment state of automotive radar sensor using DNN", IEEE Sensors 2023, Vienna, Austria, October 2023
Taewon Jeong, Junho Kim, and Seongwook Lee, "Signal modulation and demodulation for sharing detection results between vehicles in FDM MIMO radar system", IEEE Sensors Letters, vol. 7, no. 10, October 2023 (ESCI)
Junho Kim, Taewon Jeong, and Seongwook Lee, "DNN-based estimation for misalignment state of automotive radar sensor", Sensors, vol. 23, no. 14, July 2023 (SCIE)
Taewon Jeong and Seongwook Lee, "Resource-efficient range-Doppler map generation using deep learning network for automotive radar systems", IEEE Access, vol. 11, June 2023 (SCIE)
Hojung Lee, Taewon Jeong, and Seongwook Lee, "Phase correction-based noise suppression in FMCW radar system", the 5th Winter Conference of the KIEES, February 2023 (Best Paper Award)
Jiyeon Choi, Seungeun Ka, Taewon Jeong, and Seongwook Lee, "Ghost target classification in radar-based indoor mapping", the 34th General Meeting and the Fall Conference of the KIEES, November 2022 (Best Paper Award)
Junho Kim, Taewon Jeong, Chanul Park, and Seongwook Lee, "A study on change in received signal strength with respect to tilt angle of automotive radar sensor", KICS Fall Conference 2022, November 2022
Junho Kim, Young-Jun Yoon, Taewon Jeong, and Seongwook Lee, "Ghost target extraction in BPM MIMO FMCW radar system", the 10th Summer Conference of the KIEES, August 2022 (Best Paper Award)
Taewon Jeong and Seongwook Lee, "Generative adversarial network-based resolution enhancement in range-Doppler map", the 10th Summer Conference of the KIEES, August 2022
Taewon Jeong and Seongwook Lee, "Ghost target suppression using deep neural network in radar-based indoor environment mapping", IEEE Sensors Journal, vol. 22, no. 14, July 2022 (SCIE : Top 23% in JCR 2022)
Dahyun Jeon (March 2023 ~ November 2024)
Research achievements (August 2022 ~ February 2023 : 학부 연구생)
Seungheon Kwak, Dahyun Jeon, and Seongwook Lee, "Adjusting detectable velocity range in FMCW radar systems through selective sampling", IEEE Journal on Selected Areas in Sensors (Special Section on Emerging Technologies in Electromagnetic Wave-based Sensing and Imaging), vol. 1, October 2024
Dahyun Jeon, Song-Yi Kwon, Seungheon Kwak, and Seongwook Lee, "Pedestrian trajectory prediction using LSTM regression model in automotive radar systems", The Journal of Korean Institute of Electromagnetic Engineering and Science, vol. 35, no. 4, April 2024 (KCI)
Chanul Park, Dahyun Jeon, and Seongwook Lee, "Camera-radar association for data annotation", 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2024), Seoul, Republic of Korea, April 2024
Dahyun Jeon, Song-Yi Kwon, Seungheon Kwak, and Seongwook Lee, "Pedestrian trajectory prediction using LSTM regression model in automotive radar systems", the 11th Summer Conference of the KIEES, August 2023
Dahyun Jeon, Seungheon Kwak, Song-Yi Kwon, and Seongwook Lee, "Signal preprocessing for detecting people between vehicles in MIMO FMCW radar systems", the 5th Winter Conference of the KIEES, February 2023
Hojung Lee (March 2023 ~ November 2024)
Current affiliation : LG Innotek
Research achievements (September 2022 ~ February 2023 : 학부 연구생)
Hojung Lee, Seungheon Kwak, and Seongwook Lee, "Multiple-output network for simultaneous target classification and moving direction estimation in automotive radar systems", Expert Systems with Applications, vol. 259, January 2025 (SCIE : Top 5.2% in JCR 2023)
Hojung Lee, Song-Yi Kwon, and Seongwook Lee, "Restoration of automotive radar signals under mutual interference by digital in-painting", IEEE Transactions on Instrumentation and Measurement, vol. 73, July 2024 (SCIE : Top 11.2% in JCR 2023)
Hojung Lee, Chanul Park, and Seongwook Lee, "Detection of moving targets using SAR GMTI : application of ATI and DPCA", the 6th Winter Conference of the KIEES, February 2024
Chanul Park, Seungheon Kwak, Hojung Lee, and Seongwook Lee, "Bidirectional LSTM-based overhead target classification for automotive radar systems", IEEE Transactions on Instrumentation and Measurement, vol. 73, December 2023 (SCIE : Top 11.2% in JCR 2023)
Sung-wook Kang, Hojung Lee, and Seongwook Lee, "Deep learning-based resolution enhancement in SAR image", 2023년도 한국국방기술학회 추계학술대회, November 2023
Sung-wook Kang, Hahng-Jun Cho, Hojung Lee, and Seongwook Lee, "Deep learning-based resolution enhancement in SAR image for automotive radar sensors", IEEE Sensors 2023, Vienna, Austria, October 2023
Song-Yi Kwon, Hojung Lee, and Seongwook Lee, "Interference suppression using thresholding-based approach in automotive FMCW radar systems", the 11th Summer Conference of the KIEES, August 2023
Hojung Lee, Taewon Jeong, and Seongwook Lee, "Phase correction-based noise suppression in FMCW radar system", the 5th Winter Conference of the KIEES, February 2023 (Best Paper Award)
Undergraduate Students (학부 연구생)
Min-ho Jang (March 2021 ~ February 2022)
Current affiliation : HL Klemove
Research achievements
Sung-wook Kang, Min-ho Jang, and Seongwook Lee, "Autoencoder-based target detection in automotive MIMO FMCW radar system", Sensors, vol. 22, no. 15, July 2022 (SCIE)
Sung-wook Kang, Min-ho Jang, and Seongwook Lee, "Identification of human motion using radar sensor in an indoor environment", Sensors (Special Issue : Objective Measurement of Movement, Human Physiology and Physical Activity Using Sensors), vol. 21, no. 7, March 2021 (SCIE)
Min-ho Jang, Sung-wook Kang, and Seongwook Lee, "Monitoring person on bed using millimeter-wave radar sensor", IEEE Radar Conference 2022 (RadarConf'22), New York City, NY, USA, March 2022
Hanho Choi (September 2021 ~ February 2022)
Current affiliation : Aspiring pilot, Flight Training Center, Korea Aerospace University
Research achievements
Hyeonmin Lee, Yonghee Lee, Hanho Choi, and Seongwook Lee, "Digit recognition in air-writing using single millimeter-wave band radar system", IEEE Sensors Journal, vol. 22, no. 10, May 2022 (SCIE : Top 23% in JCR 2022)
Jiwon Shin (November 2021 ~ February 2022)
Current affiliation : Korea Radioactive Waste Agency (KORAD)
Research achievements
Jiwon Shin and Seongwook Lee, "Estimation of ego-position using frequency-modulated continuous wave radar sensor data", The Journal of Korean Institute of Electromagnetic Engineering and Science, vol. 33, no. 5, May 2022 (KCI)
Hyeonmin Lee (September 2021 ~ June 2022)
Current affiliation : System LSI, Samsung Electronics
Research achievements
Yonghee Lee, Junho Kim, Siwon Kim, Hyeonmin Lee, and Seongwook Lee, "Estimation of moving direction and size of vehicle in high-resolution automotive radar system", IEEE Transactions on Intelligent Transportation Systems, vol. 25, no. 7, July 2024 (SCIE : Top 2.5% in JCR 2023)
Hyeonmin Lee, Yonghee Lee, Hanho Choi, and Seongwook Lee, "Digit recognition in air-writing using single millimeter-wave band radar system", IEEE Sensors Journal, vol. 22, no. 10, May 2022 (SCIE : Top 23% in JCR 2022)
Sejin Kim (September 2021 ~ July 2022)
Current affiliation : Hanwha Systems
Seolgyu Han (May 2022 ~ July 2022)
Current affiliation : M.S. Student, Department of Computer Science and Engineering, Seoul National University (Advisor : Prof. Bongki Moon)
Siwon Kim (February 2022 ~ August 2022)
Current affiliation : Hanwha Systems
Research achievements
Yonghee Lee, Junho Kim, Siwon Kim, Hyeonmin Lee, and Seongwook Lee, "Estimation of moving direction and size of vehicle in high-resolution automotive radar system", IEEE Transactions on Intelligent Transportation Systems, vol. 25, no. 7, July 2024 (SCIE : Top 2.5% in JCR 2023)
Siwon Kim, Sung-wook Kang, and Seongwook Lee, "Autoencoder-based target detection in radar systems", the 10th Summer Conference of the KIEES, August 2022
Seungeun Ka (August 2022 ~ November 2022)
Current affiliation : M.S. Student, School of Electronics and Information Engineering, Korea Aerospace University (Advisor : Prof. Jae W. Lee)
Research achievements
Jiyeon Choi, Seungeun Ka, Taewon Jeong, and Seongwook Lee, "Ghost target classification in radar-based indoor mapping", the 34th General Meeting and the Fall Conference of the KIEES, November 2022 (Best Paper Award)
Jiyeon Choi (August 2022 ~ November 2022)
Current affiliation : Ph.D. Student, Institute of Radio Frequency Engineering and Electronics, Karlsruhe Institute of Technology (Advisor : Prof. Thomas Zwick)
Research achievements
Jiyeon Choi, Seungeun Ka, Taewon Jeong, and Seongwook Lee, "Ghost target classification in radar-based indoor mapping", the 34th General Meeting and the Fall Conference of the KIEES, November 2022 (Best Paper Award)
Yihyun Kim (November 2022 ~ September 2023)
Current affiliation : Korean Air
Research achievements
Yihyun Kim, Sung-wook Kang, and Seongwook Lee, "Improving accuracy of radar-based respiration rate estimation in vehicle vibration scenarios", the 11th Summer Conference of the KIEES, August 2023
Yeongseon Lim (May 2023 ~ January 2024)
Current affiliation : Hyundai Rotem
Sanghyeok Hwangbo (January 2023 ~ April 2024)
Current affiliation : Korea Electronics Technology Institute (KETI)
Research achievements
Sanghyeok Hwangbo, Seonmin Cho, Junho Kim, and Seongwook Lee, "Efficient target classification based on vehicle volume estimation in high-resolution radar systems", Remote Sensing (Special Issue : Artificial Intelligence-based Sensor Data Processing for Remote Sensing), vol. 16, no. 9, April 2024 (SCIE : Top 13.2% in JCR 2023)
Seoyeong Lim (July 2023 ~ May 2024)
Research achievements
Seoyeong Lim, Chanul Park, and Seongwook Lee, "Position and velocity estimation of multiple vehicles using OFDM radar systems", the 34th Joint Conference on Communications and Information, Busan, Republic of Korea, April 2024
Yerin Han (August 2023 ~ November 2024)
Current affiliation : Korea Aerospace Industries (KAI)
Research achievements
Yerin Han, Chanul Park, and Seongwook Lee, "Estimating misalignment of automotive radar sensor using static targets", the 34th Joint Conference on Communications and Information, Busan, Republic of Korea, April 2024
Minju Kim (July 2024 ~ December 2024)
Current affiliation : Techwing