International Journals

• [J05] J. A. Ramsey, S. Y. Lee, and N. Ghalichechian. "Thermally Actuated Beam Switching Reflectarray using Vanadium Dioxide for mmWave Applications". IEEE Open Journal of Antenna and Propagation, under review 

• [J04] J. Jeong, J. H. Oh, S. Y. Lee, Y. Park, and S. -H. Wi. "An Improved Path-Loss Model for Reconfigurable-Intelligent-Surface-Aided Wireless Communications and Experimental Validation". IEEE Access, vol. 10, pp. 98065-98078, 2022, doi: 10.1109/ACCESS.2022.3205117.

• [J03] J. Park, S. Y. Lee, J. Kim, D. Park, W. Choi and W. Hong. "An Optically Invisible Antenna-on-Display Concept for Millimeter-Wave 5G Cellular Devices". IEEE Transactions on Antennas and Propagation, vol. 67, no. 5, pp. 2942-2952, May 2019, doi: 10.1109/TAP.2019.2900399.
  (The paper ranked among the 50 most accessed documents in IEEE TAP from May to August 2019.)

• [J02] S. Y. Lee, M. Choo, S. Jung and W. Hong. "Optically Transparent Nano-Patterned Antennas: A Review and Future Directions". Applied Sciences, vol. 8, no. 6, p. 901, May 2018, doi: 10.3390/app8060901.

Domestic Journals

• [J01] S. Y. Lee, Y. Youn, J. Park, M. Choo, Y. Kim, J. Choi and W. Hong. "Recent Trends in 5G Antennas". The Proceedings of the Korea Electromagnetic Engineering Society, vol 29, no 2, March 2018. 

International Conferences

• [C12] S. Y. Lee, Thomas G. Williamson, David L. West, Sree Adinarayana Dasari, Walter Disharoon, and Nima Ghalichechian. "Integrated Low-Loss mmWave On-Chip Arrays". 2024 IEEE 16th European Conference on Antennas and Propagation (EuCAP), Glasgow, Scotland. (Mar., 17 - 22).

• [C11] D. West, S. Y. Lee, M. Saxena, T. Igic, N. Ghalichechian, and G. Durgin. "Conductive Mesh on Glass Rectennas for Space Ambient Power". 2023 IEEE International Conference on Wireless for Space and Extreme Environments (WiSEE), Aveiro, Portugal. (Sep., 6 - 8).

• [C10] S. Y. Lee and N. Ghalichechian. "On-Chip 60 GHz Coplanar Folded Slot Antenna with Air Cavity and Reflector". 2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI), Portland, Oregon, USA. (Jul., 23 - 28).

• [C09] T. G. Williamson, S. Y. Lee, S. A. Dasari, and N. Ghalichechian. "Towards a 5G Phased Array Based on Vanadium Dioxide Switches". 2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI), Portland, Oregon, USA. (Jul., 23 - 28).

• [C08] M. Meng, A. Wu, Z. Stokesberry, T. Zhao, S. Y. Lee, and N. Ghalichechian. "Robotic Radiation Pattern Measurement System for 6–110 GHz Based in Both Near Field and Far Field". 2023 IEEE International Opportunity Research Scholars Symposium (ORSS), Atlanta, Georgia, USA. (Apr. 23 - Jun. 02)

• [C07] S. Y. Lee and N. Ghalichechian. "On-Chip mmWave Slot Antenna Arrays with Improved Radiation Efficiency". 2023 IEEE International Workshop on Antenna Technology (iWAT), Aalborg, Denmark. (May, 15 - 17). DOI: 10.1109/iWAT57058.2023.10171620

• [C06] W. Disharoon, S. Y. Lee, J. Ramsey and N. Ghalichechian. "Overview of Reconfiguration Technologies for Reflectarrays and Trasmitarrays". 2023 IEEE 16th European Conference on Antennas and Propagation (EuCAP), Florence, Italy. (Mar., 26 - 31). DOI: 10.23919/EuCAP57121.2023.10133178

• [C05] J. Park, S. Y. Lee and W. Hong. “Wideband 39 GHz Vertically-Polarized Endfire Antenna-in-Package (AiP) Array Featuring Near-Planar Profile”. 2018 IEEE International Symposium on Antennas and Propagation (ISAP), Busan, Korea. (Oct., 23 - 26). (PDF)
  (Awarded as a co-author, the paper received the Best Paper award.)

• [C04] J. Park, S. Y. Lee, Y. Kim, J. Lee and W. Hong. “Hybrid Antenna Module Concept for 28 GHz 5G Beamsteering Cellular Devices”. 2018 IEEE MTT-S International Microwave Workshop Series on 5G Hardware and System Technologies (IMWS-5G), Dublin, Ireland. (Aug., 30 - 31). DOI: 10.1109/IMWS-5G.2018.8484662
  (The paper, on which the author was a co-author, was nominated as a finalist for the Best Student Paper award.)

• [C03] S. Y. Lee, D. Choi, Y. Youn and W. Hong. "Electrical Characterization of Highly Efficient, Optically Transparent Nanometers-thick Unit cells for Antenna-on-Display Applications". 2018 IEEE/MTT-S International Microwave Symposium - IMS, Philadelphia, PA, USA. (Jun., 10 - 15). DOI: 10.1109/MWSYM.2018.8439303

• [C02] S. Y. Lee, D. Choi and W. Hong. "28 GHz Via-Less Patch Antenna featuring Partially Metallized Side Walls". 16th International Symposium on Microwave and Optical Technology (ISMOT 2017), Seoul, Korea. (Jun., 26 - 28). (PDF)

• [C01] S. Y. Lee, D. Choi and W. Hong. "Analysis of transparent coplanar waveguide with few microns — Grid width". 2017 IEEE Asia-Pacific International Symposium on EMC (APEMC), Seoul, Korea. (Jun., 20 - 23). doi: 10.1109/APEMC.2017.7975436