International Journal Papers

  1. Jang, D.; Lim, T.H.; Kim, D.; Wang, S.; Choo, H. Design of a High-Durability X-Band Patch Antenna with a CPW Feeding Network Based on a Durability Evaluation Analysis. Electronics 2022, 11, 553.
  2. Wang, S.; Kim, H.; Kim, H.; Choo, H. Design of a Polarization-Selective EM Transparent Mesh-Type E-Shaped Antenna for Shared-Aperture Radar Applications. Appl. Sci. 2022, 12, 1862.
  3. S. Youn, T. H. Lim, B. -J. Jang and H. Choo, "Design of a High-Gain Single Circular Patch Radiator With a Cavity-Backed Structure Using Multiple SIW Feeders for Monopulse DF-Applications," in IEEE Access, vol. 10, pp. 13684-13692, 2022, doi: 10.1109/ACCESS.2022.3146429.
  4. S. Youn, D. Jang, N. K. Kong and H. Choo, "Design of a Printed 5G Monopole Antenna With Periodic Patch Director on the Laminated Window Glass," in IEEE Antennas and Wireless Propagation Letters, vol. 21, no. 2, pp. 297-301, Feb. 2022, doi: 10.1109/LAWP.2021.3128648.
  5. Cui, Zhen & Park, Seungyong & Choo, Hosung & Jung, Kyung-Young. (2020). Wideband UHF Antenna for Partial Discharge Detection. Applied Sciences. 10. 1698. 10.3390/app10051698.
  6. D. Jang, N. K. Kong and H. Choo, "Design of an On-Glass 5G Monopole Antenna for a Vehicle Window Glass," in IEEE Access, vol. 9, pp. 152749-152755, 2021, doi: 10.1109/ACCESS.2021.3125977.
  7. Im, C.; Lim, T.-H.; Jang, D.; Kong, N.-K.; Choo, H. Design of a Printed 5G Monopole Antenna on Vehicle Window Glass Using Parasitic Elements and a Lattice-Structure Reflector for Gain Enhancement. Appl. Sci. 2021, 11, 9953.
  8. Kang, E.; Lim, T.H.; Park, S.; Choo, H. Design of a Novel Wideband Leaf-Shaped Printed Dipole Array Antenna Using a Parasitic Loop for High-Power Jamming Applications. Sensors 2021, 21, 6882.
  9. Cui, Zhen & Park, Seungyong & Choo, Hosung & Jung, Kyung-Young. (2020). Wideband UHF Antenna for Partial Discharge Detection. Applied Sciences. 10. 1698. 10.3390/app10051698.
  10. Lim, T.-H.; Choo, H. Prediction of Target Detection Probability Based on Air-to-Air Long-Range Scenarios in Anomalous Atmospheric Environments. Remote Sens. 2021, 13, 3943.
  11. E. Kang, W. Min and H. Choo, "Stretchable Helical Antenna With an Inverted-F Feeding Structure for Man Overboard Devices," in IEEE Antennas and Wireless Propagation Letters, vol. 20, no. 12, pp. 2220-2224, Dec. 2021, doi: 10.1109/LAWP.2021.3103529.
  12. S. Wang, T. H. Lim and H. Choo, "Path Loss Analysis Considering Atmospheric Refractivity and Precipitation for Air-to-Ground Radar," in IEEE Antennas and Wireless Propagation Letters, vol. 20, no. 10, pp. 1968-1972, Oct. 2021, doi: 10.1109/LAWP.2021.3101251.
  13. Cui, Zhen & Park, Seungyong & Choo, Hosung & Jung, Kyung-Young. (2020). Wideband UHF Antenna for Partial Discharge Detection. Applied Sciences. 10. 1698. 10.3390/app10051698.
  14. Choo, H. Antenna Design for Microwave and Millimeter Wave Applications: Latest Advances and Prospects. Appl. Sci. 2021, 11(12), 5556.
  15. Jang, D.; Youn, S.; Lee, J.-Y.; Choo, H. Statistical Indoor Exclusion Zone Analysis by Investigating Electromagnetic Fields inside a Nuclear Power Plant. Appl. Sci. 2021, 11, 4199.
  16. K. B. Kim, D. H. Lee, S. K. Ryu and H. Choo, "An Electrically Small Frequency Selective Loop Antenna for Shielding Effectiveness Measurement," in IEEE Access, vol. 9, pp. 47048-47055, 2021, doi: 10.1109/ACCESS.2021.3067340.
  17. Cui, Zhen & Park, Seungyong & Choo, Hosung & Jung, Kyung-Young. (2020). Wideband UHF Antenna for Partial Discharge Detection. Applied Sciences. 10. 1698. 10.3390/app10051698.
  18. Wang, S.; Lim, T.H.; Oh, K.; Seo, C.; Choo, H. Prediction of Wide Range Two-Dimensional Refractivity Using an IDW Interpolation Method from High-Altitude Refractivity Data of Multiple Meteorological Observatories. Appl. Sci. 2021, 11, 1431.
  19. J. -E. Park and H. Choo, "Electromagnetic Interference Inside the Control System Cabinet of a Nuclear Power Plant From External Wireless Devices," in IEEE Access, vol. 9, pp. 19219-19227, 2021, doi: 10.1109/ACCESS.2021.3054019.
  20. Yoo, S., Kim, H., Hong, C. et al. Loop-Shaped Patch Antenna for Conformal Arrays to Minimize the Effects of Adjacent Conducting Skin. J. Electr. Eng. Technol. 16, 483–489 (2021).
  21. Cui, Zhen & Park, Seungyong & Choo, Hosung & Jung, Kyung-Young. (2020). Wideband UHF Antenna for Partial Discharge Detection. Applied Sciences. 10. 1698. 10.3390/app10051698.
  22. Youn, S.; Lim, T.H.; Jang, B.-j.; Choo, H. Design of a Monopulse System Using a Single Patch Radiator with a Simple Multi-Mode Substrate Integrated Waveguide Feeding Network. Appl. Sci. 2020, 10, 7224.
  23. Lim, T.H.; Go, M.; Seo, C.; Choo, H. Analysis of the Target Detection Performance of Air-to-Air Airborne Radar Using Long-Range Propagation Simulation in Abnormal Atmospheric Conditions. Appl. Sci. 2020, 10, 6440.
  24. C. Kim, J. Heo, K. -Y. Jung, H. Choo and Y. B. Park, "Propagation From Geostationary Orbit Satellite to Ground Station Considering Dispersive and Inhomogeneous Atmospheric Environments," in IEEE Access, vol. 8, pp. 161542-161550, 2020, doi: 10.1109/ACCESS.2020.3021123.
  25. Cui, Zhen & Park, Seungyong & Choo, Hosung & Jung, Kyung-Young. (2020). Wideband UHF Antenna for Partial Discharge Detection. Applied Sciences. 10. 1698. 10.3390/app10051698.
  26. Jang, D.; Wang, S.; Kim, C.W.; Park, Y.B.; Choo, H. Method for Estimating Optimal Position of S-Band Relay Station through Path Loss Analysis in an Outdoor Environment. Appl. Sci. 2020, 10, 6089.
  27. Wang, S., Park, J., Shim, H. et al. Design of a Wideband Coupled Feed Dipole Antenna for PCL Array Systems. J. Electr. Eng. Technol. 15, 2251–2258 (2020).
  28. Doyoung Jang, Jun Hur, Hongsuk Shim, Junsik Park, Chihyun Cho, Hosung Choo. Array Antenna Design for Passive Coherent Location Systems with Non-Uniform Array Configurations. JJournal of Electromagnetic Engineering and Science, VOL. 20, NO. 3, 176~182, JUL. 2020.
  29. Cui, Zhen & Park, Seungyong & Choo, Hosung & Jung, Kyung-Young. (2020). Wideband UHF Antenna for Partial Discharge Detection. Applied Sciences. 10. 1698. 10.3390/app10051698.
  30. Wang S, Hur J, Jang D, Shim H, Anh J, Choo H. Design and analysis of an 8-element dipole array for passive coherent location systems. Microw Opt Technol Lett. 2020;1–6.
  31. Lim, T.H.; Jang, B.-J.; Choo, H. 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. Appl. Sci. 2020, 10, 3916.
  32. Youn, S.; Lim, T.H.; Kang, E.; Lee, D.H.; Kim, K.B.; Choo, H. Design of a Miniaturized Rectangular Multiturn Loop Antenna for Shielding Effectiveness Measurement. Sensors 2020, 20, 3178.
  33. Cui, Zhen & Park, Seungyong & Choo, Hosung & Jung, Kyung-Young. (2020). Wideband UHF Antenna for Partial Discharge Detection. Applied Sciences. 10. 1698. 10.3390/app10051698.
  34. Jun Hur, Tae Heung Lim and Hosung Choo. Optimum Placement of the 3-Axis LF Antenna in a Small Mobile Device for Vehicular Applications. 21(3), 685-690, 2020.
  35. Cui, Zhen & Park, Seungyong & Choo, Hosung & Jung, Kyung-Young. (2020). Wideband UHF Antenna for Partial Discharge Detection. Applied Sciences. 10. 1698. 10.3390/app10051698.
  36. Kang, E.; Hur, J.; Seo, C.; Lee, H.; Choo, H. High Aperture Efficiency Array Antenna for Wireless Power Transfer Applications. Energies 2020, 13, 2241.
  37. J. Choo, H. Lee, J. Park, H. Choo and Y. Kim, "Analysis of Electromagnetic Interference Between Open Cable Trays," in IEEE Access, vol. 8, pp. 72275-72286, 2020, doi: 10.1109/ACCESS.2020.2986516.
  38. S. Yoo, Y. Milyakh, H. Kim, C. Hong and H. Choo, "Patch Array Antenna Using a Dual Coupled Feeding Structure for 79 GHz Automotive Radar Applications," in IEEE Antennas and Wireless Propagation Letters, vol. 19, no. 4, pp. 676-679, April 2020, doi: 10.1109/LAWP.2020.2976545.
  39. Cui, Zhen & Park, Seungyong & Choo, Hosung & Jung, Kyung-Young. (2020). Wideband UHF Antenna for Partial Discharge Detection. Applied Sciences. 10. 1698. 10.3390/app10051698.
  40. Wang S, Lim TH, Chong YJ, Ko J, Park YB, Choo H. Estimation of abnormal wave propagation by a novel duct map based on the average normalized path loss. Microw Opt Technol Lett. 2020;62:1662–1670.
  41. E. Kang, T. H. Lim, S. Youn, D. H. Lee, K. B. Kim and H. Choo, "Design of a Miniaturized Printed Multi-Turn Loop Antenna for Shielding Effectiveness Measurement," in IEEE Access, vol. 8, pp. 54872-54878, 2020, doi: 10.1109/ACCESS.2020.2980932.
  42. Wang, S.; Shim, H.; Choo, H. Design and Performance Prediction of a Dual-Band Coupled-Fed Dipole Array Antenna for PCL Systems in the VHF Band. Appl. Sci. 2020, 10, 1835.
  43. Cui, Zhen & Park, Seungyong & Choo, Hosung & Jung, Kyung-Young. (2020). Wideband UHF Antenna for Partial Discharge Detection. Applied Sciences. 10. 1698. 10.3390/app10051698.
  44. Choi, S., Heo, J., Kim, C. et al. Prediction of Electromagnetic Wave Propagation in Troposphere Using Parabolic Equation and Two-Dimensional Refractivity. J. Electr. Eng. Technol. 15, 1287–1292 (2020).
  45. Cui, Zhen & Park, Seungyong & Choo, Hosung & Jung, Kyung-Young. (2020). Wideband UHF Antenna for Partial Discharge Detection. Applied Sciences. 10. 1698. 10.3390/app10051698.
  46. Cui, Z.; Park, S.; Choo, H.; Jung, K.-Y. Wideband UHF Antenna for Partial Discharge Detection. Appl. Sci. 2020, 10, 1698.
  47. Sungjun Yoo, Jong-Eon Park, Hosung Choo. Resonant transmission through periodic subwavelength terahertz metallic slits based on a quartz plate. Result in Physics. 16, 102881, 2020.
  48. Cui, Zhen & Park, Seungyong & Choo, Hosung & Jung, Kyung-Young. (2020). Wideband UHF Antenna for Partial Discharge Detection. Applied Sciences. 10. 1698. 10.3390/app10051698.
  49. Cui, Zhen & Park, Seungyong & Choo, Hosung & Jung, Kyung-Young. (2020). Wideband UHF Antenna for Partial Discharge Detection. Applied Sciences. 10. 1698. 10.3390/app10051698.
  50. Jang D, Yoo S, Choo H. Design of patch antenna with polarization control module to achieve broad 3-dB gain bandwidth over entire AR range. Microw Opt Technol Lett. 2020;62: 2606–2610.
  51. D. Jang, S. Youn, J. -E. Park, J. Choo and H. Choo, "Electromagnetic Field Propagation and Indoor Exclusion Zone Analysis in a Nuclear Power Plant," in IEEE Transactions on Electromagnetic Compatibility, vol. 62, no. 6, pp. 2386-2393, Dec. 2020, doi: 10.1109/TEMC.2020.2970471.
  52. Lim TH, Wang S, Chong Y-J, Park YB, Ko J, Choo H. High altitude ducts causing abnormal wave propagation in coastal area of Korea. Microw Opt Technol Lett. 2020;62: 643–650.
  53. Cui, Zhen & Park, Seungyong & Choo, Hosung & Jung, Kyung-Young. (2020). Wideband UHF Antenna for Partial Discharge Detection. Applied Sciences. 10. 1698. 10.3390/app10051698.
  54. Park, J.-E.; Choo, H.; Cho, Y.-K. Resonant Transmission Through a Single Subwavelength Slit for Varied Metallic Permittivities and Its Modal Orthogonality. Appl. Sci. 2020, 10, 660.
  55. T. H. Lim, J. Hur and H. Choo, "Optimal Placement of Individual LF Antennas on Each Axis in a Small Mobile Device Through a Systematic Optimization Process," in IEEE Antennas and Wireless Propagation Letters, vol. 19, no. 1, pp. 129-133, Jan. 2020, doi: 10.1109/LAWP.2019.2955457.
  56. J. Hur, G. Byun and H. Choo, "Design of Parabola-Shaped Planar Lossy Magnetic Surface for Improved Isolation Characteristic Between GPS Array Elements With Circular Polarization Property," in IEEE Antennas and Wireless Propagation Letters, vol. 19, no. 1, pp. 139-142, Jan. 2020, doi: 10.1109/LAWP.2019.2955981.
  57. Cui, Zhen & Park, Seungyong & Choo, Hosung & Jung, Kyung-Young. (2020). Wideband UHF Antenna for Partial Discharge Detection. Applied Sciences. 10. 1698. 10.3390/app10051698.
  58. Kang E, Min W, Choo H, Park J-E. Design of a very high frequency stretchable inverted conical helical antenna for maritime search and rescue applications. Microw Opt Technol Lett. 2020;62:284–288.
  59. Cui, Zhen & Park, Seungyong & Choo, Hosung & Jung, Kyung-Young. (2020). Wideband UHF Antenna for Partial Discharge Detection. Applied Sciences. 10. 1698. 10.3390/app10051698.
  60. Jun Hur & Hosung Choo. Design of a Small Array Antenna with an Extended Cavity Structure for Wireless Power Transmission. Journal of Electromagnetic Engineering and Science, VOL. 20, NO. 1, 9~15, JAN. 2020.
  61. Yoo S, Byun G, Park S, et al. Design of a four-element array for accurate direction of arrival estimation in phase interferometry systems. Microw Opt Technol Lett. 2020;62:397–404.
  62. Jun Hur & Hosung Choo. Design of a cavity-backed spiral antenna using frequency-dependent impedance of a stepped-width arm for low frequency gain enhancement, Electromagnetics, 40:2, 93-103, DOI: 10.1080/02726343.2019.1710682.
  63. Lim, Tae Heung & Choo, Hosung & Hur, Jun. (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. PP. 1-1. 10.1109/LAWP.2019.2955457.
  64. Hur, Jun & Byun, Gangil & Choo, Hosung. (2019). Design of Parabola-Shaped Planar Lossy Magnetic Surface for Improved Isolation Characteristic Between GPS Array Elements With Circular Polarization Property. IEEE Antennas and Wireless Propagation Letters. PP. 1-1. 10.1109/LAWP.2019.2955981.
  65. Yoo, Sungjun & Byun, Gangil & Choo, Hosung. (2019). Design of a broad-band microstrip loop antennas with less-dispersive group velocity for accurate direction finding. IET Microwaves, Antennas & Propagation. 13. 10.1049/iet-map.2019.0640.
  66. S. Lee, K. Jung, H. Choo and Y. B. Park, "Scattering Analysis of Modulated Corrugations in a Conducting Circular Cylinder and Study of RCS Reduction," in IEEE Transactions on Antennas and Propagation, vol. 67, no. 11, pp. 7162-7167, Nov. 2019, doi: 10.1109/TAP.2019.2908020.
  67. Wang, Sungsik & Yoo, Sungjun & Park, Junsik & Shim, Hongsuk & Choo, Hosung. (2019). Design of a Broadband Coupled-Fed Printed Dipole Antenna as an Array Element for Direction Finding Systems. Journal of Electromagnetic Engineering and Science. 19. 266-271. 10.26866/jees.2019.19.4.266.
  68. Jang, Doyoung & Yoo, Sungjun & Wang, Jinchun & Choo, Hosung. (2019). Design of a 16-element array antenna with a planar L-shaped probe for a direction of arrival estimation of the unidentified broadband signal. Microwave and Optical Technology Letters. 61. 10.1002/mop.31900.
  69. Choo, Jaeyul & Park, Jong & Choo, Hosung & Kim, Yong-Hwa. (2019). Electromagnetic Interference Caused by Parasitic Electric-line Current on a Digital Module in a Closed Cabinet. IEEE Access. PP. 1-1. 10.1109/ACCESS.2019.2914126.
  70. S. Yoo, H. Choo and G. Byun, "Design of mechanically rotatable microstrip patch antennas using an asymmetric polariser for adaptive polarisation adjustment," in IET Microwaves, Antennas & Propagation, vol. 13, no. 8, pp. 1122-1128, 3 7 2019, doi: 10.1049/iet-map.2018.5054.
  71. J. Park, S. Youn, H. Choo and J. Choo, "Analysis of Indoor Exclusion Zone in Nuclear Power Plant Environments," 2018 IEEE International Workshop on Electromagnetics:Applications and Student Innovation Competition (iWEM), Nagoya, 2018, pp. 1-2, doi: 10.1109/iWEM.2018.8536623.
  72. Yoo, Sungjun & Byun, Gangil & Lee, Chiho & Choo, Hosung. (2019). Design of spiral antenna using a Vivaldi-shaped balun. Electromagnetics. 39. 1-10. 10.1080/02726343.2019.1595376.
  73. T. H. Lim, H. Choo and G. Byun, "Design of a Superstrate Module for Simple Resonant Frequency Tuning," in IEEE Access, vol. 7, pp. 43742-43748, 2019, doi: 10.1109/ACCESS.2019.2907749.
  74. S. Lee, J. Hur, M. Heo, S. Kim, H. Choo and G. Byun, "A Suboptimal Approach to Antenna Design Problems With Kernel Regression," in IEEE Access, vol. 7, pp. 17461-17468, 2019, doi: 10.1109/ACCESS.2019.2896658.
  75. G. Byun, J. Hur, S. Kang, S. B. Son and H. Choo, "Design of a Coupled Feed Structure With Cavity Walls for Extremely Small Anti-Jamming Arrays," in IEEE Access, vol. 7, pp. 17279-17286, 2019, doi: 10.1109/ACCESS.2019.2895883.
  76. J. Park, J. Choo and H. Choo, "Electromagnetic Scattering of Periodic Cabinets in Nuclear Power Plants: Parallel Polarization," in IEEE Access, vol. 7, pp. 16487-16493, 2019, doi: 10.1109/ACCESS.2019.2893181.
  77. Lee, Sangsu & Jun, Heejae & Jung, Kyung-Young & Choo, Hosung & Hong, Ic-Pyo & Park, Yong. (2019). Dual Band RCS Reduction Using Modulated Grooves in A Conducting Plane. Journal of Electrical Engineering and Technology. 14. 10.1007/s42835-018-00068-8.
  78. Son, Dong & Shin, Hokeun & Kim, Yoon & Hong, Ic-Pyo & Chun, Heoung & Choo, Hosung & Park, Yong. (2019). Design of a Multi-Layered Reconfigurable Frequency Selective Surface Using Water Channels. Journal of Electrical Engineering & Technology. 14. 10.1007/s42835-018-00034-4.
  79. Yoo, Sungjun & Kim, Hanjoong & Byun, Gangil & Choo, Hosung. (2019). Estimation of Detection Performance for Vehicle FMCW Radars Using EM Simulations. Journal of Electromagnetic Engineering and Science. 19. 13-19. 10.26866/jees.2019.19.1.13.
  80. Hur, Jun & Byun, Gangil & Kim, JongSung & Kim, Misuk & Ko, Jinwon & Choo, Hosung. (2018). Design of a circular dual-loop antenna for a GPS array element using an extended cavity structure. Microwave and Optical Technology Letters. 61. 10.1002/mop.31650.
  81. Wonwoo Lee, Yonghee Jung, Hyunseung Jung, and Hojin Lee "Wireless chemical sensor system based on electromagnetically energy-harvesting metamaterials (Conference Presentation)", Proc. SPIE 10103, Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications X, 1010311 (19 April 2017).
  82. J. Hur, G. Byun and H. Choo, "Design of a planar periodic lossy magnetic surface to improve active array patterns with enhanced isolation," in IET Microwaves, Antennas & Propagation, vol. 12, no. 15, pp. 2383-2389, 19 12 2018, doi: 10.1049/iet-map.2018.5453.
  83. M. Nazaroff, G. Byun, H. Choo, J. Shin and Y. Kim, "2-D Direction-of-Arrival Estimation System Using Circular Array With Mutually Coupled Reference Signal," in IEEE Sensors Journal, vol. 18, no. 23, pp. 9763-9769, 1 Dec.1, 2018, doi: 10.1109/JSEN.2018.2871464.
  84. Kim, J.; Lee, S.; Shin, H.; Jung, K.-Y.; Choo, H.; Park, Y.B. Radiation from a Cavity-Backed Circular Aperture Array Antenna Enclosed by an FSS Radome. Appl. Sci. 2018, 8, 2346.
  85. D. Son et al., "Design of a Hemispherical Reconfigurable Frequency Selective Surface Using Water Channels," in IEEE Access, vol. 6, pp. 61445-61451, 2018, doi: 10.1109/ACCESS.2018.2873580.
  86. Lee, J. & Cho, J. & Ha, S.-G & Choo, H. & Jung, K.-Y. (2018). Design of a compact antenna array for satellite navigation system using hybrid matching network. Journal of Electrical Engineering and Technology. 13. 2033-2037. 10.5370/JEET.2018.13.5.2033.
  87. Yoo, Sungjun & Park, Jong & Choo, Hosung. (2018). Resonant transmission through periodic subwavelength real metal slits in the terahertz range. IEICE Electronics Express. 15. 10.1587/elex.15.20180612.
  88. Hur, J. & Choo, H. & Park, Jong. (2018). Modal analysis of point and discretized continuous spectra for metal-insulator-metal waveguides in the terahertz region. Journal of Electrical Engineering and Technology. 13. 1643-1653. 10.5370/JEET.2018.13.4.1643.
  89. Hur, Jun & Byun, Gangil & Choo, Hosung. (2018). Design of Small CRPA Arrays with Circular Microstrip Loops for Electromagnetically Coupled Feed. Journal of Electromagnetic Engineering and Science. 18. 129-135. 10.26866/jees.2018.18.2.129.
  90. Tae Heung Lim, Jong-Eon Park, and Hosung Choo, "Design of a Vivaldi-Fed Hybrid Horn Antenna for Low-Frequency Gain Enhancement", IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, VOL. 66, NO. 1, JANUARY 2018, pp.438-443
  91. Juneseok Lee, Jeahoon Cho, Jaehoon Choi, Hosung Choo, Kyung-Young Jung, "Design of a miniaturized spiral antenna for partial discharge detection system", Microw Opt Technol Lett. 2017;60:69–75.
  92. G. Byun, T. H. Lim, M. C. Kang, H. Choo, "Antipodal Vivaldi antennas with foldable hinged plates for adaptive polarization and gain adjustments", Microw Opt Technol Lett. 2017;60:183–187.
  93. Gangil Byun, Hosung Choo, "New perspective on single-radiator multipleport antennas for adaptive beamforming applications", PLoS ONE 12 (10): e0186099.
  94. J. Choo, S. Yoo, H. Choo, "Design of a ceiling-mounted reader antenna to maximize the readable volume coverage ratio for an indoor UHF RFID application", Microw Opt Technol Lett. 2017;59:2132–2136.
  95. Gangil Byun and Hosung Choo, "A Novel Approach to Array Manifold Calibration Using Single-Direction Information for Accurate Direction-of-Arrival Estimation", IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, VOL. 65, NO. 9, SEPTEMBER 2017, pp.4952-4957
  96. D. Lee, G. Byun, H. Kim, H. Choo, J.-E. Park, "Downscaling method of target geometries with minimum distortions on statistical features of radar cross sections for 77-GHz automotive radars", Microw Opt Technol Lett. 2017;59:1938–1942
  97. Jun Hur, Hosung Choo & Gangil Byun, "Design of a Small Controlled Reception Pattern Antenna Array With a Single-Layer Coupled Feed Structure for Enhanced Bore-Sight Gain and a Matching Bandwidth", Electromagnetics, DOI: 10.1080/02726343.2017.1330589
  98. Maeng Chang Kang, Hosung Choo, and Gangil Byun, "Design of a Dual-Band Microstrip Loop Antenna With Frequency-Insensitive Reactance Variations for an Extremely Small Array",IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, VOL. 65, NO. 6, JUNE 2017, pp.2865-2873
  99. Taekki Lee, Hosung Choo, Byung-Jun Jang & Gangil Byun, "Design of Single-Layer Microstrip Antennas for Dual-Frequency-Band Ratio Adjustment with Circular Polarization Characteristics", ELECTROMAGNETICS 2017, VOL. 37, NO. 4, 224–232
  100. Son Xuat Ta, Hosung Choo, and Ikmo Park, "Broadband Printed-Dipole Antenna and Its Arrays for 5G Applications", IEEE Antennas and Wireless Propagation Letters, DOI 10.1109/LAWP.2017.2703850
  101. Sungjun Yoo, Dongeun Lee, Gangil Byun and Hosung Choo, "Adaptive Adjustment of Radiation Properties for Entire Range of Axial Ratio using a Parasitic Microstrip Polarizer", J Electr Eng Technol.2017; 12(3): pp.1250-1256
  102. Taekki Lee, Dae-Heon Lee, Hosung Choo, and Gangil Byun, "A Method of Substrate Shaping to Improve Gain of Active-Element Pattern for Small Arrays", IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, VOL. 16, 2017, pp.1601-1604
  103. Han-Joong Kim, Hosung Choo, and Gangil Byun, "Reading Distance Estimation for Vehicle RKE Systems", Progress In Electromagnetics Research C, Vol. 70, p.23–31, 2016
  104. S. J. Yoo, H. Choo, and G. Byun, "DESIGN OF A DUAL-BAND PATCH ANTENNA WITH CIRCULAR PARASITIC ELEMENTS FOR ADAPTIVE POLARIZATION ADJUSTMENT", MICROWAVE AND OPTICAL TECHNOLOGY LETTERS / Vol. 58, No. 11, November 2016, pp.2643-2649
  105. Yoonjin Lee, Hosung Choo, Soojin Kim, and Hongseok Kim, "RCS BASED TARGET RECOGNITION WITH REAL FMCW RADAR IMPLEMENTATION", MICROWAVE AND OPTICAL TECHNOLOGY LETTERS / Vol. 58, No. 7, July 2016, pp.1745-1750
  106. Maeng Chang Kang, Gangil Byun, and Hosung Choo, "DESIGN OF A MINIATURIZED DUAL-BAND ANTENNA FOR IMPROVED DIRECTIVITY USING A DIELECTRIC-LOADED CAVITY", MICROWAVE AND OPTICAL TECHNOLOGY LETTERS / Vol. 58, No. 7, July 2016, pp.1591-1595
  107. Gangil Byun, Hosung Choo, and Sunwoo Kim, "Design of a Small Arc-Shaped Antenna Array with High Isolation for Applications of Controlled Reception Pattern Antennas", IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, VOL. 64, NO. 4, APRIL 2016, pp.1542-1546
  108. Sungjun Yoo, Gangil Byun, and Hosung Choo, "DESIGN OF MICROSTRIP PATCH ANTENNAS WITH IMPROVED LOWELEVATION GAIN FOR CRPA APPLICATIONS",MICROWAVE AND OPTICAL TECHNOLOGY LETTERS / Vol. 58, No. 1, January 2016, pp.170-174
  109. D. E. LEE, G. BYUN and H. S. CHOO, "OPTIMIZATION OF THE MOUNTING POSITION AND ANGLE FOR RKE ANTENNAS", International Journal of Automotive Technology, Vol. 16, No. 5, pp. 821−825 (2015)
  110. G. BYUN, Y. G. NOH, I. M. PARK and H. S. CHOO, "DESIGN OF REAR GLASS-INTEGRATED ANTENNAS WITH VERTICAL LINE OPTIMIZATION FOR FM RADIO RECEPTION", International Journal of Automotive Technology, Vol. 16, No. 4, pp. 629−634 (2015)
  111. Dae-Heon Lee, Woong-Hee Kim, Dong-Hoon Shin, Jin-Chun Wang, and Hosung Choo, "CRPA ARRAY WITH RADIATING SLOTS FOR GPS APPLICATIONS", MICROWAVE AND OPTICAL TECHNOLOGY LETTERS / Vol. 57, No. 8, August 2015, pp.1991-1995
  112. Gangil Byun and Hosung Choo, "Antenna polarisation adjustment for microstrip patch antennas using parasitic elements", ELECTRONICS LETTERS 9th July 2015 Vol. 51 No. 14 pp. 1046–1048
  113. Gangil Byun, Hosung Choo, and Sunwoo Kim, "Improvement of Pattern Null Depth and Width Using a Curved Array With Two Subarrays for CRPA Systems", IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, VOL. 63, NO. 6, JUNE 2015, pp.2824-2878
  114. Gangil Byun, Hosung Choo, and Sunwoo Kim, "Design of a Dual-Band Quadrifilar Helix Antenna Using Stepped-Width Arms", IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, VOL. 63, NO. 4, APRIL 2015, pp.1858-1862
  115. Gangil Byun, Hosung Choo, Sunwoo Kim, "Array configuration optimisation of dual-band controlled reception pattern antenna arrays for anisotropic ground platforms", IET Microw. Antennas Propag., 2014, Vol. 8, Iss. 8, pp. 597–603
  116. Gangil BYUN, Seung Mo SEO, Ikmo PARK, and Hosung CHOO, "Design of Small CRPA Arrays for Dual-band GPS Applications", IEICE TRANS COMMUN, VOL. E97-B, NO.6 JUNE 2014, pp.1130-1138
  117. Jaeyul CHOO, Chihyun CHO, and Hosung CHOO, "Three Label Tags for Special Applications Attaching on Small Targets, Long Distance Recognition, and Stable Performance with Arbitrary Objects", IEICE TRANS COMMUN, VOL E97-B, NO.5 MAY 2014, pp.1022-1029
  118. Gangil Byun, Sunwoo Kim, and Hosung Choo, "DESIGN OF A DUAL-BAND GPS ANTENNA USING A COUPLED FEEDING STRUCTURE FOR HIGH ISOLATION IN A SMALL ARRAY", MICROWAVE AND OPTICAL TECHNOLOGY LETTERS / Vol. 56, No. 2, February 2014, pp.359-361
  119. Chihyun Cho, Jin-Seob Kang, and Hosung Choo, "Improved Wheeler Cap Method Based on an Equivalent High-Order Circuit Model", IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, VOL. 62, NO. 1, JANUARY 2014, pp.274-281
  120. Son Xuat Ta, Hosung Choo, Ikmo Park, and RichardW. Ziolkowski, "Multi-Band, Wide-Beam, Circularly Polarized, Crossed, Asymmetrically Barbed Dipole Antennas for GPS Applications", IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, VOL. 61, NO. 11, NOVEMBER 2013, pp.5771-5775
  121. S. B. AHN and H.S. CHOO, "DESIGN OF VEHICLE ON-GLASS 4X4 MIMO ANTENNAS FOR WIBRO APPLICATIONS", International Journal of Automotive Technology, Vol. 14, No. 5, pp.731-737, 2013
  122. Gangil Byun, Hosung Choo, and Hao Ling, "Optimum Placement of DF Antenna Elements for Accurate DOA Estimation in a Harsh Platform Environment", IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, VOL. 61, NO. 9, SEPTEMBER 2013, pp.4783-4791
  123. Son Xuat Ta, Hosung Choo, and Ikmo Park, "PLANAR, LIGHTWEIGHT, CIRCULARLY POLARIZED CROSSED DIPOLE ANTENNA FOR HANDHELD UHF RFID READER", MICROWAVE AND OPTICAL TECHNOLOGY LETTERS / Vol. 55, No. 8, August 2013, pp.1874-1878
  124. Son Xuat Ta, Jea Jin Han, Hosung Choo, and Ikmo Park, "DUAL-BAND PRINTED DIPOLE ANTENNA WITH WIDE BEAMWIDTH FOR WLAN ACCESS POINTS", MICROWAVE AND OPTICAL TECHNOLOGY LETTERS / Vol. 54, No. 12, December 2012, pp.2806-2811
  125. Gangil Byun, Chulhun Seo, Byung-Jun Jang, and Hosung Choo, "Design of Aircraft On-Glass Antennas Using a Coupled Feed Structure", IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, VOL. 60, NO. 4, APRIL 2012, pp.2088-2093
  126. Son Xuat Ta, Byoungchul Kim, Hosung Choo, and Ikmo Park, "WIDEBAND QUASI-YAGI ANTENNA FED BY MICROSTRIP-TO-SLOTLINE TRANSITION", MICROWAVE AND OPTICAL TECHNOLOGY LETTERS / Vol. 54, No. 1 January 2012, pp.150-153
  127. Jeongki Ryoo, Jaeyul Choo, and Hosung Choo, "Novel UHF RFID Tag Antenna for Metallic Foil Packages", IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, VOL. 60, NO. 1, JANUARY 2012, pp.377-379
  128. Chihyun Cho, Seungbeom Ahn, Ikmo Park, and Hosung Choo, "A SMALL CIRCULARLY POLARIZED TAG ANTENNA ON A HIGH-DIELECTRIC SUBSTRATE", MICROWAVE AND OPTICAL TECHNOLOGY LETTERS / Vol. 53, No. 10, October 2011, pp.2423-2425
  129. Chihyun Cho, Chuyong Lee, Jeongki Ryoo, and Hosung Choo, "Planar Near-Field RFID Reader Antenna for Item-Level Tagging", IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, VOL. 10, 2011, pp.1100-1103
  130. Gangil Byun, Woojoon Kang, Younggi Kim, and Hosung Choo, "DESIGN OF AIRCRAFT ON-GLASS ANTENNAS FOR FM RADIO COMMUNICATIONS", MICROWAVE AND OPTICAL TECHNOLOGY LETTERS / Vol. 53, No. 3, March 2011, pp.588-590
  131. Seungbeom Ahn, Yong Soo Cho, and Hosung Choo, "Diversity On-Glass Antennas for Maximized Channel Capacity for FM Radio Reception in Vehicles", IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, VOL. 59, NO. 2, FEBRUARY 2011, pp.699-702
  132. W. Kang, Y. Noh and H. Choo, "Design of vehicle rear window antenna with mesh-grid structure", ELECTRONICS LETTERS 28th October 2010 Vol. 46 No. 22
  133. C. Cho, J. Ryoo, I. Park, H. Choo, "Design of a novel ultra-high frequency radio-frequency identification reader antenna for near-field communications using oppositely directed currents", IET Microw. Antennas Propag., 2010, Vol. 4, Iss. 10, pp. 1543–1548
  134. Seungbeom Ahn, Student Member, IEEE, and Hosung Choo, "A Systematic Design Method of On-Glass Antennas Using Mesh-Grid Structures",IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, VOL. 59, NO. 7, SEPTEMBER 2010, pp.3286-3293
  135. Chihyun Cho, Ikmo Park, and Hosung Choo, "A Modified Wheeler Cap Method for Efficiency Measurements of Probe-Fed Patch Antennas With Multiple Resonances", IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, VOL. 58, NO. 9, SEPTEMBER 2010, pp.3074-3078
  136. Byoungchul Kim, Joongyu Ryu, Hosung Choo, Hojin Lee and Ikmo Park, "DUAL ISM-BAND GAP-FILLER MICROSTRIP ANTENNA WITH TWO Y-SHAPED SLOTS FOR SATELLITE INTERNET SERVICE", MICROWAVE AND OPTICAL TECHNOLOGY LETTERS / Vol. 52, No. 8, August 2010, pp.1825-1827
  137. C. Cho, I. Park, H. Choo, "Design of a small antenna for wideband mobile direction finding systems", IET Microw. Antennas Propag., 2010, Vol. 4, Iss. 7, pp.930–937
  138. Woojoon Kang and Hosung Choo, "DESIGN OF VERTICAL LINES FOR VEHICLE REAR WINDOW ANTENNAS", MICROWAVE AND OPTICAL TECHNOLOGY LETTERS / Vol. 52, No. 6, June 2010, pp.1445-1449
  139. Chihyun Cho, Ikmo Park and Hosung Choo, "BROADBAND ELECTRICALLY SMALL ANTENNA USING TWO ELECTROMAGNETICALLY COUPLED RADIATORS", MICROWAVE AND OPTICAL TECHNOLOGY LETTERS / Vol. 52, No. 6, June 2010, pp.1369-1372
  140. Seungbeom Ahn, Seulgi Park, Yongho Noh, Dongwook Park and Hosung Choo, "DESIGN OF AN ON-GLASS VEHICLE ANTENNA USING A MULTILOOP STRUCTURE", MICROWAVE AND OPTICAL TECHNOLOGY LETTERS / Vol. 52, No. 1, January 2010, pp.107-110
  141. C. Lee, W.K. Han, I. Park, H. Choo, "Design of a double-layered spiral antenna for radio frequency identification applications", IET Microw. Antennas Propag., 2010, Vol. 4, Iss. 1, pp. 121–127
  142. K. Han, Y. Park, H. Choo and I. Park, "Broadband CPS-fed Yagi-Uda antenna", ELECTRONICS LETTERS 19th November 2009 Vol. 45 No. 24
  143. C. Cho, I. Park and H. Choo, "Design of a Circularly Polarized Tag Antenna for Increased Reading Range", IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, VOL. 57, NO. 10, pp.3418-3422, OCT 2009
  144. Douglas J. Mar, Jasmina P. Marsh, Casey P. Deen, H. Ling, H. Choo and Daniel T. Jaffe, "Micromachined silicon grisms for infrared optics", APPLIED OPTICS / Vol. 48, No. 6 / 20, pp.1016-1029, Feb 2009
  145. T. Nguyen, B. Kim, H. Choo and I. Park, "Multiband Dual Spiral Stripline-Loaded Monopole Antenna", IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, VOL. 8, pp57-59, 2009
  146. H. Choo, H. Ling and Charles S. Liang, "On a Class of Planar Absorbers With Periodic Square Resistive Patches", IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, VOL. 56, NO. 7, pp.2127-2130, JUL 2008
  147. C. Cho, H. Choo and I. Park, "PRINTED SYMMETRIC INVERTED-F ANTENNA WITH A QUASI-ISOTROPIC RADIATION PATTERN", MICROWAVE AND OPTICAL TECHNOLOGY LETTERS / Vol. 50, No. 4, pp.927-930, Apr 2008
  148. C. Cho, H. Choo and I. Park, "Design of planar RFID tag antenna for metallic objects", ELECTRONICS LETTERS 31st January 2008 Vol. 44 No. 3
  149. T. Nguyen, K. Lee, H. Choo and I. Park, "A COMPACT SPIRAL STRIPLINELOADED MONOPOLE ANTENNA WITH A VERTICAL GROUND PLANE", MICROWAVE AND OPTICAL TECHNOLOGY LETTERS / Vol. 50, No. 1, pp.250~252, Jan 2008
  150. J. Choo, H. Choo, I. Park and Y. Oh, "DESIGN OF MULTI-LAYERED POLYGONAL HELIX ANTENNAS FOR RFID APPLICATIONS", MICROWAVE AND OPTICAL TECHNOLOGY LETTERS / Vol. 49, No. 8, pp.1971~1974, Aug 2007
  151. M. Kim, N. Khang, Insang Woo, H. Choo and I. Park, "SMALL BROADBAND DISK-LOADED MONOPOLE ANTENNA WITH A VERTICAL GROUND PLANE", MICROWAVE AND OPTICAL TECHNOLOGY LETTERS / Vol. 49, No. 6, pp.1401~1405 Jun 2007
  152. J.H. Jung, H. Choo and I. Park, Design and performance of small electromagnetically coupled monopole antenna for broadband operation, IET Microw. Antennas Propag., Vol. 1, No. 2, pp.536~541, Apr 2007
  153. C. Cho, H. Choo and I. Park, Broadband RFID tag antenna with quasi-isotropic radiation pattern, ELECTRONICS LETTERS 29th September 2005 Vol. 41 No. 20
  154. J.-H. Jung, H. Choo and I. Park, "Small broadband disc-loaded monopole antenna with probe feed and folded stripline", ELECTRONICS LETTERS 7th July 2005 Vol. 41 No. 14
  155. L. Dong, H. Choo, Robert W. Heath, Jr. and H. Ling, "Simulation of MIMO Channel Capacity With Antenna Polarization Diversity", IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, VOL. 4, NO. 4, pp.1869~1873, JUL 2005
  156. H. Choo, RobertRogers, and H. Ling. "On the Wheeler Cap Measurement of the Efficiency of Microstrip Antennas", IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, VOL. 53, NO. 7, pp.2328~2332, JUL 2005
  157. M. Kim, H. Choo and I. Park. "Two-arm microstrip spiral antenna for multi-beam pattern control", ELECTRONICS LETTERS 26th May 2005 Vol. 41 No. 11
  158. H. Choo, Robert L. Rogers, H. Ling. "Design of Electrically Small Wire Antennas Using a Pareto Genetic Algorithm", IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, VOL. 53, NO. 3, pp.1038~1046, MAR 2005
  159. S. Lim, H. Choo, R.L. Rogers and H. Ling. "Electrically small antenna for maximising transmission into HF ground waves", ELECTRONICS LETTERS 28th October 2004 Vol. 40 No. 22
  160. H. Choo, H. Ling, and C. Liang. “Shape optimization of corrugated coatings under grazing incidence using a genetic algorithm”, IEEE Transaction on Antennas and Propagation, vol. 51, no. 11, pp.3080-3086, Nov. 2003
  161. H. Choo and H. Ling. "Design of electrically small planar antennas using inductively coupled feed", ELECTRONICS LETTERS 30th October 2003 Vol. 39 No. 22
  162. H. Choo and H. Ling. "Design of broadband and dual-band microstrip antennas on a high-dielectric substrate using a genetic algorithm", IEE Proc.-Microw. Antennm Propg.. Vol. 150, No. 3, pp.137~142, June 2003
  163. H. Choo and H. Ling. “Design of multiband microstrip antennas using a genetic algorithm”, IEEE Microwave and Wireless Components Letters, vol. 12, no. 9, pp.345-347, Sep. 2002.
  164. H. Choo and H. Ling. “Shape optimization of broadband microstrip antennas using genetic algorithm”, Electronics Letters, vol. 36, no. 25, pp.2057-2058, Dec. 2000.