Daegun Oh

25 papers A 1C 1Journal 23
YearRankTypeTitle / Venue / Authors
2025 J jnl
Enhanced Radar False Alarm Mitigation in Low-RCS Target Detection Using Time-Varying Trajectories on Range-Doppler Diagrams With DCNN.
IEEE Trans. Instrum. Meas.
JiYeon Choi, Young-Hoon Chun, Seok Chan Eom, Daegun Oh, Youngwook Kim
2025 A conf
Motion-Based Bird-UAV Classification Using 3D-CNN for Long-Range Anti-UAV Systems.
CIKM
Woo-Cheol Jin, Daegun Oh, Sang-Chul Lee, Ji-Woong Choi
2025 J jnl
Reducing False Alarm in Target Sidelobes Using Time-Varying Trajectories in Range-Doppler Diagram With Conditional 3D-DCNN.
IEEE Access
JiYeon Choi, Daegun Oh, Youngwook Kim
2021 J jnl
Synthesis of Micro-Doppler Signatures of Human Activities From Different Aspect Angles Using Generative Adversarial Networks.
IEEE Access
Ibrahim Alnujaim, Shobha Sundar Ram, Daegun Oh, Youngwook Kim
2020 J jnl
Generative Adversarial Networks for Classification of Micro-Doppler Signatures of Human Activity.
IEEE Geosci. Remote. Sens. Lett.
Ibrahim Alnujaim, Daegun Oh, Youngwook Kim
2019 C conf
Generative Adversarial Networks to Augment Micro-Doppler Signatures for the Classification of Human Activity.
IGARSS
Ibrahim Alnujaim, Daegun Oh, Youngwook Kim
2018 J jnl
3D Target Localization of Modified 3D MUSIC for a Triple-Channel K-Band Radar.
Sensors
Ying-Chun Li, Byung-Gil Choi, Jong-Wha Chong, Daegun Oh
2018 J jnl
3D-Subspace-Based Auto-Paired Azimuth Angle, Elevation Angle, and Range Estimation for 24G FMCW Radar with an L-Shaped Array.
Sensors
Hyungsoo Nam, Ying-Chun Li, Byung-Gil Choi, Daegun Oh
2018 J jnl
Dual Channel S-Band Frequency Modulated Continuous Wave Through-Wall Radar Imaging.
Sensors
Ying-Chun Li, Daegun Oh, Sunwoo Kim, Jong-Wha Chong
2018 J jnl
Long-Range Drone Detection of 24 G FMCW Radar with E-plane Sectoral Horn Array.
Sensors
Byung-Gil Choi, Daegun Oh, Sunwoo Kim, Jong-Wha Chong, Ying-Chun Li
2016 J jnl
Dual smoothing DOA estimation of two-channel FMCW radar.
IEEE Trans. Aerosp. Electron. Syst.
Daegun Oh, Yeonghwan Ju, Hyunsoo Nam, Jong-Hun Lee
2014 J jnl
An Improved MVDR-Like TOA Estimation Without EVD for High-Resolution Ranging System.
IEEE Commun. Lett.
Daegun Oh, Yeonghwan Ju, Jonghun Lee
2014 J jnl
Robust Super-Resolution TOA Estimation against Doppler Shift for Vehicle Tracking.
IEEE Commun. Lett.
Daegun Oh, Jonghun Lee
2014 J jnl
Robust self-cancellation-based time-of-arrival estimation algorithm to carrier frequency offset for bi-directional chirp signals.
IET Commun.
Daegun Oh, Sangdeok Kim, Jong-Wha Chong, Jong-Hun Lee
2013 J jnl
Two-Dimensional ESPRIT-Like Shift-Invariant TOA Estimation Algorithm Using Multi-Band Chirp Signals Robust to Carrier Frequency Offset.
IEEE Trans. Wirel. Commun.
Daegun Oh, Sangdeok Kim, Sang-Hun Yoon, Jong-Wha Chong
2012 J jnl
A Subspace-Based Two-Way Ranging System Using a Chirp Spread Spectrum Modem, Robust to Frequency Offset.
IEEE Trans. Wirel. Commun.
Daegun Oh, Myung-kyun Kwak, Jong-Wha Chong
2012 J jnl
Dual Shift Invariant TOA Estimation Algorithm for Multi-Band Signals.
IEEE Commun. Lett.
Daegun Oh, Ying-Chun Li, Shouyin Liu, Sang-Hun Yoon, Jong-Wha Chong
2012 J jnl
Effective Preprocessing Transformation with Rake Reception for Shift Invariant TOA Estimation of Chirp Signals in Multipath Environments.
IEEE Commun. Lett.
Daegun Oh, Daekyung Kim, Jong-Wha Chong
2012 J jnl
Subspace-Based Propagation Delay Estimation Robust to Frequency Offset for Two-Way Ranging.
IEEE Commun. Lett.
Daegun Oh, Myung-kyun Kwak, Jong-Wha Chong
2011 J jnl
A Novel Timing Estimation Method for Chirp-Based Systems.
IEICE Trans. Commun.
Sang-Hun Yoon, Daegun Oh, Jong-Wha Chong, Tae Moon Roh, Jong-Kee Kwon, Jongdae Kim
2011 J jnl
An Effective Pre-Filtering Method with a Propagator for TOA-Based Range Estimation Using Chirp Signal.
IEEE Commun. Lett.
Daegun Oh, Jeonghwan Lee, Jong-Wha Chong
2010 J jnl
A novel time delay estimation using chirp signals robust to sampling frequency offset for a ranging system.
IEEE Commun. Lett.
Daegun Oh, Sang-Hoon Yoon, Jong-Wha Chong
2009 J jnl
A New Subspace-Based Time Delay Estimation of Chirp Spread Spectrum.
IEICE Trans. Commun.
Daegun Oh, Sang-Hun Yoon, Jong-Wha Chong
2009 J jnl
A Novel Search and Selection Method for Spreading Code of UWB System and Its Application to IEEE 802.15.4a IR-UWB System.
IEICE Trans. Commun.
Daegun Oh, Jong-Wha Chong
2007 J jnl
New Code Set for DS-UWB.
IEICE Trans. Commun.
Sang-Hun Yoon, Daegun Oh, Jong-Wha Chong, Kyung-Kuk Lee