Researchers

Taeyeong Yoon

Ph.D. Student

Department of Electrical and Computer Engineering Seoul National University 1 Gwanak-ro, Gwanak-gu, Seoul, Korea

Building 132 Room 311

taeyeong.yoon@snu.ac.kr

Research Interest

Antennas, RF/mmWave/Microwave Integrated Circuits, Metasurface, RF Transceiver, and Wireless Power Transfer System

Research Experiences

  • Dual-Polarized Antenna / Isolator Design – Samsung
  • Design of mmWave CMOS Power Amplifier – Samsung
  • Design of Compact and Advanced VCO for 6G Applications – Samsung
  • D-band Transmit-Type Phase Shifter based on Left-Handed Transmission-Line – Ministry of Science and ICT (MSIT)
  • Realizing Large Array Wireless Power Transfer Systems - Samsung

Publication

International Journals

  • Y. Lee, T. Yoon, M. Kim, S. Lee, B. Jung, and J. Oh, “A Design and Characterization Method of a Scalable Large Transmitting Array for Wireless Power Transfer”, IEEE Trans. Microw. Theory Techn., Early Access, Nov. 2024.
  • U. Park, S. Hwangbo, J. Kim, T. Yoon, and J. Oh, “A Novel Switch-less Active Bi-Directional Phase Shifter With In-Out Impedance Equalization via Staggered Structure for Ku-Band Applications”, IEEE Trans. Microw. Theory Techn., Early Access, Oct. 2024.
  • U. Park, J. Kim, T. Yoon and J. Oh, “A Low-Profile High-Efficiency Transmitarray Antenna Reflecting Effective Phase Discontinuity With TE/TM Superimpose Analysis”, IEEE Trans. Antennas Propag., Early Access, Oct. 2024.
  • S. Bang, T. Yoon, B. Kim, J. Oh, H. Kim, and J. Oh, "Extremely Miniaturized Free-Space Measurement System for RF Metamaterial Composite Based on Beam Focusing Transmitarray", IEEE Antennas Wireless Propag. Lett., Early Access, vol. 23, no. 6, pp. 1705-1709, Jun. 2024.
  • T. Yoon, U. Park, and J. Oh, “Band-Stop Behavior Vertically Extended Ground Isolator Based on Transmission Line Theory for IBFD TRx Decoupling Applications”, IEEE Trans. Microw. Theory Techn., vol. 72, no. 2, pp. 1405-1415, Feb. 2024.
  • T. Yoon and J. Oh, “Metal Rods-Based Field Concentrated Common and Differential Modes Theory Enabling Design of Dual-Polarized Antennas”, IEEE Trans. Antennas Propag., vol. 71, no. 10, pp. 7782-7791, Oct. 2023.

International Conferences

  • U. Park, S. Hwangbo, J. Kim, T. Yoon, and J. Oh, "Design of Ku-Band Bi-directional Active Phase Shifter Enabling a Low RMS Error Utilizing Switch-less Staggered Core with the Identical In-out Matching", 2024 International Microwave Symposium (IMS), IEEE, 2024
  • Y. Lee, T. Yoon, S. Lee, M. Kim, J. Lee, J. Oh, and S. Nam, “LUT-Based Transmit Mode Calibration Reduction Method for Wireless Power Transfer”, IEEE Wireless Power Technology Conference and EXPO (IEEE WPTCE), 2024.

Domestic Conferences

  • T. Yoon, S. Lee, M. Kim, and J. Oh, “Pioneering a New Class of Cross-Polarization Mitigation to Establish Canonical Arrangement: Examining Current Imbalance Perspectives in Patch Antennas from Elements to Arrays”, 2023 Winter KIEES, Feb. 2024.
  • T. Yoon and J. Oh, “Independently Controllable Field Concentration Methods in Mode Segmentation Enabling Design fo Dual-Polarized Antennas”, 2022 Winter KIEES, Feb. 2023.
  • T. Yoon and J. Oh, “Planar Inverted-L Isolator/EBG Composite Enabling Dual-Polarized Multi-Path Coupling Suppression for 5G Sub-6GHz TRx Applications”, 2022 Summer KIEES, Aug. 2022.
  • T. Yoon and J. Oh, “A Wideband Dual-Polarized Antenna Using Multi-Functions Metal Sticks”, 2022 Winter KIEES, Feb. 2022. (Best Paper Award)
  • T. Yoon and J. Oh, “A Dual-Band (K / Ka) CMOS LNA Using DC Block Switching for Millimeter-Wave Applications”, 2021 Summer KIEES, Aug. 2021.

Honors and Awards

  • Student Paper Competition in Propagation, Excellence Award (KCA) (Nov. 2024) - (1st author)
  • Mujin Science and Technology Scholarship (2023-2024)
  • Electromagnetic Measurement Paper Competition, Excellence Award (Mar. 2024) - (2nd author)
  • Korea Institute of Electromagnetic Engineering and Science (KIEES), Best Paper Award (Feb. 2022) - (2nd author)
  • Student Paper Competition in Propagation, Excellence Award (KCA) (Nov. 2023) - (2nd author)
  • Korea Institute of Electromagnetic Engineering and Science (KIEES), Best Paper Award [1st Place] (Aug. 2022) - (2nd author)
  • Electromagnetic Measurement Paper Competition, Excellence Award (Mar. 2023) - (2nd author)
  • Korea Institute of Electromagnetic Engineering and Science (KIEES), Best Paper Award (Feb. 2022) - (1st author)
  • Korea Student Aid Foundation (KOSAF), National Science & Technology Scholarship (2019)

Activities

  • Graduation Project TA - RF Power Amplifier (2021)
  • Tutoring - Electromagnetics / Engineering Mathematics (2020)
  • International Volunteer - Myanmar (2019), Vietnam (2020)

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