You are here

Taesong Hwang

Email:       Click here

Research Interests

  • High efficiency linear power amplifier design
  • Linearization techniques for power amplifiers
  • Wideband and high speed circuit design
  • Transformers and baluns in an integrated passive device (IPD) scheme

Education

  • University of Florida, Gainesville, USA
    Doctor of Philosophy, Department of Electrical and Computer Engineering
    August 2009 – May 2014
  • University of Florida, Gainesville, USA
    Master of Science, Department of Electrical and Computer Engineering
    May 2011
  • Dong-A University, Busan, Republic of Korea
    Bachelor of Engineering, Department of Electronic and Computer Engineering
    February 2009

Previous Research

  • Radar sensor project, University of Florida
    Research Topic: Design and test RF wireless sensor systems      
  • Digital radio project, University of Florida
    Research Topic: Design, simulate, and characterize high efficiency power amplifiers in wireless base-stations
  • Wireless Communication Theory and Circuit Research Club (Hertz), Dong-A University
    Research Topic: Design microstrip antennas and filters

Publications

Journals 

  • J. Tu, T. Hwang, and J. Lin, "Respiration Rate Measurement Under 1-D Body Motion Using Single Continuous-Wave Doppler Radar Vital Sign Detection System," IEEE Transactions on Microwave Theory and Techniques, vol. 64, no. 6, pp. 1937-1946, June 2016.
  • T. Hwang, K. Azadet, R. S. Wilson, and J. Lin, "Nonlinearity Modeling of a Chireix Outphasing Power Amplifier," IEEE Transactions on Circuits and Systems-Part I: Regular Papers, vol. 62, no. 12, pp. 2898-2907,  December 2015.
  • T. Hwang, K. Azadet, R. S. Wilson, and J. Lin, "Linearization and Imbalance Correction Techniques for Broadband Outphasing Power Amplifiers," IEEE Transactions on Microwave Theory and Techniques, vol. 63, no. 7, pp. 2185-2198, July 2015.
  • T. Hwang, K. Azadet, R. S. Wilson, and J. Lin, "Characterization of Class-F Power Amplifier with Wide Amplitude and Phase Bandwidth for Outphasing Architecture," IEEE Microwave and Wireless Components Letters, vol. 24, no. 3, pp. 188-190, March 2014.

Conference papers

  • T. Hwang, J. Lin, K. Azadet, R. S. Wilson, P. Kiss, S. Abdelli, and D. Laturell, "Class-F Power Amplifier with 80.1% Maximum PAE at 2 GHz for Cellular Base-station Applications," in Proceedings of IEEE Wireless and Microwave Technology Conference, April 2013, pp. 1-3.
  • G. Lee, C. Thompson, T. Hwang, R. A. Chinga, and J. Lin, "A 63W 14MHz Class-E Amplifier for Wireless Power Transmission," in Proceedings of IEEE Asia-Pacific Microwave Conference, December 2012, pp. 469-471.