Picture of Dr. Chulsoon Hwang

Dr. Chulsoon Hwang

Woodard Associate Professor for Excellence

Electrical Engineering


Chulsoon Hwang is with the EMC Laboratory at Missouri S&T. He received his Ph.D. degree from KAIST, Daejeon, South Korea in 2012. From 2012 to 2015, he was with Samsung Electronics as a Senior Engineer. In 2015, he joined the Missouri S&T where he is currently an associate professor. He has authored or co-authored 150+ IEEE journal/conference papers. His research area includes RF desense, signal/power integrity, electromagnetics, and machine learning applications in hardware design.

Selected Publications

  • C. Hwang and J. Fan, “Modeling and Mitigation of Radio Frequency Interference for Wireless Devices” IEEE EMC Magazine, vol. 12, no.1, pp.87-92, May 2023
  • L. Zhang, L. Jiang, J. Juang, Z. Yang, E.-P. Li, and C. Hwang, “Decoupling Optimization for Complex PDN Structures Using Deep Reinforcement Learning” IEEE Trans. on Microwave Theory and Techniques, vol. 71, no. 9, pp. 1557-9670, Sep. 2023.
  • J. Joo, H. Zhang, H. Wang, Z. Liang, L. Cao, J. S. Rentmeister, and C. Hwang, “Method for Transient Behavior Modeling of a Multiphase Voltage Regulator Module for End-to-End Power Integrity Simulation,” IEEE Trans. on Signal and Power Integrity., vol. 2, pp. 122-133, 2023.
  • Y. Sun, J. Lee, and C. Hwang, “A Generalized Power Supply Induced Jitter Model Based on Power Supply Rejection Ratio Response” IEEE Trans. on Very Large Scale Integration Systems, vol. 29, no. 6, pp. 1052-1060, June 2021.
  • Z. Xu, R. Hua, J. Juang, S. Xia, J. Fan, and C. Hwang, “Inaudible Attack on Smart Speakers with Intentional Electromagnetic Interference” IEEE Trans. on Microwave Theory and Techniques, vol. 69, no. 5, pp. 2642-2650, May 2021.


  • Eakhwan Song, Youngkun Kwon, Wonseob Kim, Harkbyeong Park, Hyunsik Yun, Eun-Seok Hong, Chulsoon Hwang, ''Passive Equalizer Design for High-speed Digital Signal Transmission", U.S. patent. US9094240, April 21, 2014
  • Chulsoon Hwnag, Jungsu Ha, Kihyen Kim, Kilsu Go, "Wireless charging apparatus," Korea patent, P2013-0064890, June 5, 2013

Selected Honors and Awards

  • CEC Dean's Scholar 2022-2023
  • Missouri S&T Faculty Research Award 2019, 2021, 2023;
  • IEEE EMC Society Technical Achievement Award 2023;
  • Google Faculty Research Award 2020;
  • APEMC Young Scientist Award 2018;
  • 10 best/best student paper awards from DesignCon, IEEE EMC+SIPI, etc.

Research Interests:

High-speed Digital System Design, RF/digital Integration (RF Desensitization), Machine Learning in Hardware Design, Electromagnetic Interference (EMI), Hardware Security/Intentional EMI, and Electromagnetics.




  • PhD in Electrical Engineering, KAIST, Daejeon, Korea
  • MS in Electrical Engineering, KAIST, Daejeon, Korea
  • BS in Electrical Engineering, KAIST, Daejeon, Korea