◾ Korea Advanced Institute of Science and Technology (KAIST)
Ph.D. in Electrical Engineering, Feb. 2017

◾ Korea University
B.E. in Electrical Engineering, Feb. 2011

◾ Korea Railroad Research Institute (KRRI) / Sep. 2019 - Feb. 2026
Senior Engineerer, Train Control and Communications Research
- Train to Train communications (5G, V2X)
- Development of smart IoT platform (BLE, UWB)

◾ Korea Institute of Nuclear Safety (KINS) / Jan. 2017 - Sep. 2019
Senior Engineerer, Instrumentation and Controls Department
- I&C inspections and EMC regulation

◾ Dong-Jin Lee, Kyung-Hee Kim, Tae-Ki An., "Design and Evaluation of a BLE-Based Beamforming Measurement System for RSSI Differentiation." IEEE Transactions on Instrumentation and Measurement, 2025.

◾ Dong-Jin Lee, Youngju Kim, Rag-Gyo Jeong., "Design, Fabrication, and Validation of an Integrated Antenna for Autonomous Train Control System: Supporting LTE-R, 5G, GPS, and V2X." IEEE Access, 2025.

◾ Kim, S., Kim, S. J., Lee, J. H., Yu, J. W., and Dong-Jin Lee*. "RF Energy Harvesting for Safe Monitoring of Rail Condition on Autonomous Trains." IEEE Transactions on Vehicular Technology, 2025.

◾ Dong-Jin Lee , Jungtai Kim, Taekyoo Kim, Rag-Gyo Jeong. “Development of Autonomous Train Control Technology Using On-board Environmental Perception System” Journal of the Korean Society for Railway, 28(4), 343-352, 2025.

◾ Jong-Gyu Hwang, Dong-Jin Lee, Chung-Gi Yu, and Sang-Chul Kim. " Analysis of Demonstration Test Results for Independent Walking of the Visually Impairment in Railway Station." Journal of Korean Institute of Information Technology, 22(1), 161-169, 2024.

◾ Dong-Jin Lee, Tae-Ki An, and In-June Hwang. "A Novel Directional Antenna for Next-Generation Fare Payment System." IEEE Access, 11, 26163-26169, 2023.

◾ Dong-Jin Lee, Tae-Ki Ahn, Kyung-Hee Kim and Jong-Gyu Hwang. "Beamforming Techniques for Terminal Tracking in Next-Generation Fare Payment System." Journal of the Korean Society for Railway, 26(4), 233-241, 2023.

◾ Dong-Jin Lee and In-June Hwang. "Self-powered Senor System using RF energy for Autonomous Train Control System." Journal of the Korean Society for Railway, 25(1), 43-51, 2022.

◾ Chi-Hyung Ahn, Tae-Ki Ahn, Dong-Jin Lee, Jong-Gyu Hwang and Jae Hee Kim. "Electromagnetic Environment Analysis for Smart Block in Railway Station." Journal of the Korean Society for Railway, 25(9), 642-649, 2022.

◾ In-June Hwang, Ju-Ik Oh, Hye-Won Jo, Kwang-Seok Kim, Jong-Won Yu and Dong-Jin Lee*. "28 GHz and 38 GHz dual-band vertically stacked dipole antennas on flexible liquid crystal polymer substrates for millimeter-wave 5G cellular handsets." IEEE Transactions on Antennas and Propagation, 70.5, 3223-3236, 2021.

◾ Sinuk Kang, Hyeon Yeong Choi and Dong-Jin Lee*. "Design of Vehicle-based Driving Environmental Recognition Framework and Deep Learning Algorithm for Autonomous Train Control System. " Journal of the Korean Society for Railway, 24(11), 963-970, 2021.

◾ Jong-Gyu Hwang, Kyung-Hee Kim, Tae-Ki An, Dong-Jin Lee and Hyeon Yeong Choi. "Design of IoT Sensor-based Pathway Guidance Technology for the Visually Impaired in Indoor Area. " Journal of the Korean Society for Railway, 24(10), 841-851, 2021.

◾ Jae Hee Kim, Dong-Jin Lee, Tae-Ki An, Jong-Gyu Hwang and Chi-Hyung Ahn "Multifunctional Partially Reflective Surface for Smart Blocks." Sensors, 21.19, 6508, 2021.

◾ Jae Hee Kim, Tae-Ki Ahn, Dong-Jin Lee, Jong-Gyu Hwang and Chi-Hyung Ahn. "Antenna Design Method of Smart Block for Position Detection." Journal of the Korean Society for Railway, 24(6), 536-543, 2021.

◾ Dong-Jin Lee, Seung-Tae Khang, Soo-Chang Chae and Jong-Won Yu. "Dual linear polarized cavity‐backed patch rectenna with DC power management network for optimized wireless RF power transfer." Microwave and Optical Technology Letters, 60.3, 713-717, 2018.

◾ Dong-Jin Lee, Soo-Ji Lee, In-June Hwang, Wang-Sang Lee and Jong-Won Yu "Hybrid power combining rectenna array for wide incident angle coverage in RF energy transfer." IEEE Transactions on Microwave Theory and Techniques, 65.9, 3409-3418, 2017.

◾ Seung-Tae Khang, Dong-Jin Lee, In-Jun Hwang, Tae-Dong Yeo and Jong-Won Yu. "Microwave power transfer with optimal number of rectenna arrays for midrange applications." IEEE Antennas and Wireless Propagation Letters, 17.1, 155-159, 2017.

◾ DukSoo Kwon, Seung-Tae Khang, Tae-Dong Yeo, In-June Hwang, Dong-Jin Lee, Jong-Won Yu, Wang-Sang Lee. "Dual-band half-elliptic hoof antenna with Mathieu function for a femto-cell network." IEEE Transactions on Antennas and Propagation, 65.3, 1047-1054, 2017.

◾ Dong-Jin Lee, Soo-Ji Lee, Seung-Tae Khang and Jong-Won Yu. "Extensible compact 8‐port MIMO antenna with pattern gain." Microwave and Optical Technology Letters, 59.2, 236-240, 2017.

◾ Dong-Jin Lee, Soo-Ji Lee, Kyoung-Sub Oh, and Jong-Won Yu. "Low cross‐polarization array antenna with suspended probe‐feed." Microwave and Optical Technology Letters, 55.4, 825-829, 2013.

◾ Wang-Sang Lee, Dong-Jin Lee, Hyun-Sung Tae, Donghoon Park, Kyoung-Sub Oh, Moon-Que Lee and Jong-Won Yu. "Quadruple Polarized Antenna System with a Reconfigurable Feeding Network." The Journal of Korean Institute of Electromagnetic Engineering and Science, 24(2), 113-121, 2013.

◾ Dong-Jin Lee, Soo-Ji Lee, Won-Seok Lee and Jong-Won Yu. "Diffraction by dielectric-loaded multiple slits in a conducting plane: TM case." Progress In Electromagnetics Research, 131, 409-424, 2012.

◾ Won-Seok Lee, Soo-Ji Lee, Dong-Jin Lee, Wang-Sang Lee and Jong-Won Yu. "Scattering from concave conducting wedges with longitudinal corrugations: TM case." Journal of Electromagnetic Waves and Applications, 26.16, 2142-2153, 2012.

◾ Soo-Ji Lee, Dong-Jin Lee, Won-Seok Lee and Jong-Won Yu. "Electromagnetic scattering from both finite semi-circular channels and bosses in a conducting plane: TM case." Journal of Electromagnetic Waves and Applications, 26.17-18, 2398-2409, 2012.

◾ Won-Seok Lee, Soo-Ji Lee, Dong-Jin Lee, Wang-Sang Lee and Jong-Won Yu. "TE scattering from concaved wedges with longitudinal corrugations." IEEE transactions on antennas and propagation, 61.4, 2355-2359, 2012.

◾ #KR20210082892 “Method and Apparatus for Detecting Getting On/Off of Passenger in Tagless Fare Payment System” Dong-Jin Lee et al., Filed: Jun. 25. 2021, Assignee: KRRI.

◾ #KR20210104423 “RFID Auxiliary Sensor System for Train Autonomous Driving” Dong-Jin Lee et al., Filed: Feb. 7. 2020, Assignee: KRRI.

◾ #KR20210073690 “Train Wireless Sensor Node Using RF Energy Harvesting” Dong-Jin Lee et al., Filed: Dec. 10. 2019, Assignee: KRRI.

◾ #PCT/KR2015/000860 “Inverted f-type array antenna having structure for isolation improvement” Dong-Jin Lee et al., Filed: Jan. 27. 2015, Assignee: KAIST.

◾ #KR20150062734 “Beam steering antenna using shorted-patch antenna” Dong-Jin Lee et al., Filed: Nov. 29. 2013, Assignee: KAIST

◾ #KR20120127407 “Antenna integrated unit and antenna system having the same” Dong-Jin Lee et al., Filed: Nov. 12. 2012, Assignee: KAIST