🎓 Education
  ○ Ph. D. (Mar. 2003 - Feb. 2006)
      Electronic & Electrical Engineering,
      Korea Advanced Institute of Science and Technology (KAIST)
      Dissertation: Analysis of leaky coaxial cables using mode-matching and Fourier transform

  ○ M.S. (Mar. 1998 - Feb. 2000)
     Electronic Engineering,
     Kyungpook National University
     Dissertation: Image reconstruction of buried objects using a ground penetrating radar

  ○ B.S. (Mar. 1990 - Feb. 1998)
     Electronic Engineering,
     Kyungpook National University

🧪 Career
  ○ Senior Engineer
      Electronics and Telecommunications Research Institute (ETRI) (Jan. 2000 - Feb. 2011)
      (ETRI: Korea's largest government-funded research institute, which has been playing 
      a central role in establishing Korea as one of the world’s most advanced countries as
      regards cutting-edge technology, including information and telecommunications)
      - Development of a variety of antennas 
        · Mobile antennas, base station antennas, high-gain antennas, RFID antennas, etc.
      - Development of smart wave scattering structures
       · Frequency selective surfaces, artificial magnetic conductors, electromagnetic band
          gap materials, etc.
      - Development of intelligent metamaterials
        · Negative permittivity or permeability metamaterials, beam collimating metamaterials, etc.
      - Wide variety of activities in the field of international standardizations and domestic regulations, etc.

  ○ Member of IEEE (Institute of Electrical and Electronics Engineers) (2006 ~ )
  ○ Life member of KIEES (Korean Institute of Electromagnetic Engineering and Science) (2006 ~ )
  ○ Expert of IEC (International Electrotechnical Commission) (2011 ~ )  

  ○ Editorial member of Journal of Electromagnetic Engineering and Science (JEES) (2012 ~)