K J Lee, S C Hong, S Y Rhee, J R Lee, Rotational laser ultrasonic propagation imager in pulse-echo mode for defect evaluation of type-3 COPV

H J Lee, H J Shin, J R Lee, LEO Complex Space Environment Experiment Interpretation About COTS Resistor, GFRP, and PCB

J R Lee, H K Yoo, C C Chia, et al., Roadmap on industrial imaging techniques

K H Kim, J H Lee, Y J Cho, J R Lee, Structural health monitoring of type 4 composite fuel tank based on correlation between ultrasonic attenuation and crack density

D H Jin, D J Park, J R Lee, J M Ahn, Design and verification of the square convex surface multilayer radar absorbing structure based on additive manufacturing

M S Jeon, J R Lee, Development of an in-situ real-time laser targeting algorithm for a 3D LiDAR-integrated galvanometric laser scanner system

S Y Lee, F I Romli, N Mazlan, J R Lee, M Y Harmin, C C Chia, High-Resolution Wavenumber Bandpass Filtering of Guided Ultrasonic Wavefield for the Visualization of Subtle Structural Flaws

K J Lee, J R Lee, Path planning and inspection of complex-shaped 3D-printed composites based on robotic pulse-echo laser ultrasonic testing

J M Hyun, J R Lee, Evaluation of electromagnetic characteristics of 3D-printed radar absorbing structures based on three-dimensional period pattern surface

J W Park, J R Lee, Development of Wireless Ultrasonic Device for Wireless Guided-Wave Ultrasonic Propagation Imaging System