A Sidelobe Suppression Technique for Millimeter Wave Beamforming. - Hyeonjin Chung; Young-Mi Park; Sunwoo Kim 001 (APCC, 2018)

Millimeter-Wave Communications: Recent Developments and Challenges of Hardware and Beam Management Algorithms. - Jihoon Bang; Hyeonjin Chung; Junyeol Hong; Hyeongwook Seo; Jaehoon Choi; Sunwoo Kim 001 (IEEE Commun. Mag., 2021)

Adaptive Beamwidth Control for mmWave Beam Tracking. - Hyeonjin Chung; Jeongwan Kang; Hyowon Kim; Young-Mi Park; Sunwoo Kim 001 (IEEE Commun. Lett., 2021)

RIS-Enabled Robust Signal Focusing and Nulling Against Angular Mismatch. - Hyeonjin Chung; Hyemin Ahn 002; Hyekyung Jwa; Jeehyeon Na; Sunwoo Kim 001 (GLOBECOM (Workshops), 2022)

Efficient Two-Stage Beam Training and Channel Estimation for Ris-Aided Mmwave Systems Via Fast Alternating Least Squares. - Hyeonjin Chung; Sunwoo Kim 001 (ICASSP, 2022)

Vision-aided 28 GHz mmWave transmission with joint tx-rx beam tracking for 5G communications. - Jihoon Bang; Seungwoo Baek; Hanvit Kim; Hyeonjin Chung; Jaehoon Choi; Sunwoo Kim 001 (MobiSys, 2022)

Leveraging Deep Learning for Practical DoA Estimation: Experiments with Real Data Collected via USRP. - Hyeonjin Chung; Hyunwoo Park; Sunwoo Kim 001 (Sensors, 2022)

Millimeter-Wave Channel State Information Acquisition on PXI-Based Testbed. - Hanvit Kim; Hyunsoo Lee; Keonho Cha; Hyeonjin Chung; Sunwoo Kim 001 (IC-NIDC, 2023)

Penetration Loss Analysis for mmWave MIMO Communication in Indoor Environments. - Hyunsoo Lee; Hanvit Kim; Hyeonjin Chung; Keonho Cha; Sunwoo Kim 001 (ICTC, 2023)

Deep Neural Network-based Fingerprinting Localization for 5G NR mmWave Small-Cell. - Suah Park; Minsoo Jeong; Hyeonjin Chung; Hongseok Jung; Hyekyung Jwa; Jeehyeon Na; Sunwoo Kim 001 (ICTC, 2023)

Semi-Supervised Learning-Based Approach for DOA Estimation Under Hardware Impairments. - Hyunwoo Park; Hyeonjin Chung; Sunwoo Kim 001 (MLSP, 2023)

DQN-based Joint Adaptive Beamwidth Control and Beam Tracking for mmWave Communications. - Hyunwoo Park; Jong Hyun Jeon; Hyeonjin Chung; Sunwoo Kim 001 (SSP, 2023)

Robust Near-field Beam Tracking via Deep Q-network for THz Communications. - Hyunwoo Park; Hyeonjin Chung; Andrea Conti 001; Moe Z. Win; Sunwoo Kim 001 (FUSION, 2024)

Radio Slam with Hybrid Sensing for Mixed Reflection Type Environments. - Jaebok Lee; Hyunwoo Park; Hyeonjin Chung; Sunwoo Kim 001 (ICASSP, 2024)

Deep Learning-Driven Landmark Mapping with Channel Impulse Responses. - Kyeong-Ju Cha; Minsoo Jeong; Hyeonjin Chung; Jeongwan Kang; Sunwoo Kim 001 (SiPS, 2024)

Location-Aware Beam Training and Multi-Dimensional ANM-Based Channel Estimation for RIS-Aided mmWave Systems. - Hyeonjin Chung; Sunwoo Kim 001 (IEEE Trans. Wirel. Commun., 2024)

Efficient Multi-User Channel Estimation for RIS-Aided mmWave Systems Using Shared Channel Subspace. - Hyeonjin Chung; Songnam Hong 001; Sunwoo Kim 001 (IEEE Trans. Wirel. Commun., 2024)

Near-Field Channel Estimation for XL-RIS Assisted Multi-User XL-MIMO Systems: Hybrid Beamforming Architectures. - Jeongjae Lee; Hyeonjin Chung; Yunseong Cho 001; Sunwoo Kim 001; Songnam Hong 001 (IEEE Trans. Commun., 2025)