International Journal

Lim, T. H., Park, S., Lee, C. S., Park, J. R., & Choo, H. (2024). Design of an All-Metal Vivaldi Array Antenna with Dual-Slant Polarization for High-Power Jammer Systems. Journal of Electromagnetic Engineering and Science, 24(4), 393-400. 

Im, C., Youn, S., Lim, T. H., & Choo, H. (2024). Design of a compact log periodic dipole array antenna for broadband and high-power beam synthesis using superposition. Journal of Electromagnetic Engineering and Science, 24(3), 234-242. 

Jang, D., Lim, T. H., Park, S., & Choo, H. (2023). Broadband all-metal Vivaldi array antenna with pyramidal-shaped wings for LEO satellite applications. Journal of Electromagnetic Engineering and Science, 23(5), 405-411. 

Kang, E., Lim, T. H., & Choo, H. (2023). Design of a circularly polarized high-gain patch antenna using a higher-order mode with a heterogeneous substrate layer for GPS applications. IEEE Access, 11, 79224-79231. 

Ohm, S., Kang, E., Lim, T. H., & Choo, H. (2023). Design of a dual-polarization all-metal Vivaldi array antenna using a metal 3D printing method for high-power jamming systems. IEEE Access, 11, 35175-35181. 

Kang, W., Lim, T. H., Kim, Y., An, S., Joo, J. H., & Byun, G. (2022). Design of a compact indirect slot-fed wideband patch array with an air siw cavity for a high directivity in missile seeker applications. Applied Sciences, 12(19), 9569. 

Im, C., Lim, T. H., & Choo, H. (2022). Design of a mmWave antenna printed on a thick vehicle-glass substrate using a linearly arrayed patch director and a grid-slotted patch reflector for high-gain characteristics. Sensors, 22(16), 6187. 

Cho, J., Lim, T. H., Kim, Y., & Choo, H. (2022). Design of a wideband printed patch dipole antenna with a balanced on-board feeding network. 

Lim, T. H., Kim, H., Seo, C., & Choo, H. (2022). Design of Moiré-Inspired Metasurface Lens for Focusing Electromagnetic Power in Fresnel Near-Field Region. Energies, 15(11), 3911. 

Youn, S., Lim, T. H., Jang, B. J., & Choo, H. (2022). Design of a high-gain single circular patch radiator with a cavity-backed structure using multiple SIW feeders for monopulse DF-applications. IEEE Access, 10, 13684-13692. 

Kang, E., Lim, T. H., Park, S., & Choo, H. (2021). Design of a novel wideband leaf-shaped printed dipole array antenna using a parasitic loop for high-power jamming applications. Sensors, 21(20), 6882. 

Im, C., Lim, T. H., Jang, D., Kong, N. K., & Choo, H. (2021). Design of a printed 5G monopole antenna on vehicle window glass using parasitic elements and a lattice-structure reflector for gain enhancement. Applied Sciences, 11(21), 9953. 

Lim, T. H., & Choo, H. (2021). Prediction of target detection probability based on air-to-air long-range scenarios in anomalous atmospheric environments. Remote Sensing, 13(19), 3943. 

Wang, S., Lim, T. H., & Choo, H. (2021). Path loss analysis considering atmospheric refractivity and precipitation for air-to-ground radar. IEEE Antennas and Wireless Propagation Letters, 20(10), 1968-1972. 

Wang, S., Lim, T. H., Oh, K., Seo, C., & Choo, H. (2021). Prediction of wide range two-dimensional refractivity using an IDW interpolation method from high-altitude refractivity data of multiple meteorological observatories. Applied Sciences, 11(4), 1431. 

Youn, S., Lim, T. H., Jang, B. J., & Choo, H. (2020). Design of a monopulse system using a single patch radiator with a simple multi-mode substrate integrated waveguide feeding network. Applied Sciences, 10(20), 7224. 

Lim, T. H., Go, M., Seo, C., & Choo, H. (2020). Analysis of the target detection performance of Air-to-Air airborne radar using long-range propagation simulation in abnormal atmospheric conditions. Applied Sciences, 10(18), 6440. 

Lim, T. H., Jang, B. J., & Choo, H. (2020). Design of heterogenous two-element array antenna on an electrically thick substrate for high isolation and low pattern correlation using modal difference in radiation patterns. Applied Sciences, 10(11), 3916. 

Youn, S., Lim, T. H., Kang, E., Lee, D. H., Kim, K. B., & Choo, H. (2020). Design of a miniaturized rectangular multiturn loop antenna for shielding effectiveness measurement. Sensors, 20(11), 3178. 

Kang, E., Lim, T. H., Youn, S., Lee, D. H., Kim, K. B., & Choo, H. (2020). Design of a miniaturized printed multi-turn loop antenna for shielding effectiveness measurement. IEEE Access, 8, 54872-54878. 

Hur, J., Lim, T. H., & Choo, H. (2020). Optimum Placement of the 3-Axis LF Antenna in a Small Mobile Device for Vehicular Applications. International Journal of Automotive Technology, 21(3), 685-690. 

Wang, S., Lim, T. H., Chong, Y. J., Ko, J., Park, Y. B., & Choo, H. (2020). Estimation of abnormal wave propagation by a novel duct map based on the average normalized path loss. Microwave and Optical Technology Letters, 62(4), 1662-1670. 

Lim, T. H., Hur, J., & Choo, H. (2019). Optimal Placement of Individual LF Antennas on Each Axis in a Small Mobile Device Through a Systematic Optimization Process. IEEE Antennas and Wireless Propagation Letters, 19(1), 129-133. 

Lim, T. H., Wang, S., Chong, Y. J., Park, Y. B., Ko, J., & Choo, H. (2020). High altitude ducts causing abnormal wave propagation in coastal area of Korea. Microwave and Optical Technology Letters, 62(2), 643-650. 

Lim, T. H., Choo, H., & Byun, G. (2019). Design of a Superstrate Module for Simple Resonant Frequency Tuning. IEEE Access, 7, 43742-43748. 

Lim, T. H., Park, J. E., & Choo, H. (2017). Design of a Vivaldi-fed hybrid horn antenna for low-frequency gain enhancement. IEEE Transactions on Antennas and Propagation, 66(1), 438-443. 

Byun, G., Lim, T. H., Kang, M. C., & Choo, H. (2018). Antipodal Vivaldi antennas with foldable hinged plates for adaptive polarization and gain adjustments. Microwave and Optical Technology Letters, 60(1), 183-187.