Baek, S.; Choi, D.; Bu, H.; Cho, Y. Analysis and Design of a Sine Wave Filter for GaN-Based Low-Voltage Variable Frequency Drives. Electronics 2020, 9, 345."

Bu, H.; Cho, Y. GaN-based Matrix Converter Design with Output Filters for Motor Friendly Drive System. Energies 2020, 13, 971. https://doi.org/10.3390/en13040971"

Yoon, D.; Lee, S.; Cho, Y. Design Considerations of Series-Connected Devices Based LLC Converter. Energies 2020, 13, 264. https://doi.org/10.3390/en13010264"

J. Moon, T. Lee, S. Han and Y. Cho, "Multi‑loop voltage control strategy of half‑bridge voltage balancers with current sensorless scheme," Journal of Power Electronics, vol. 20, no. 4, pp. 1015-1024, 2020. DOI: 10.1007/s43236-020-00098-4."

M. Son, T. Lee, S. Kwon and Y. Cho, "Impact of snubber parameters on voltage sharing in series‑connected insulated gate bipolar transistors," Journal of Power Electronics, vol. 20, no. 4, pp. 1002-1014, 2020. DOI: 10.1007/s43236-020-00094-8."

T. Lee, H. Kim, N. Lee, T. Chin, H. Bu and Y. Cho, "Performance evaluation of GaN FET-based matrix converters with dv/dt filters for variable frequency drive applications," Journal of Power Electronics, vol. 20, no. 3, pp. 844-853, 2020. DOI: 10.1007/s43236-020-00070-2."

S. Baek, Y. Cho and J. -S. Lai, "Average Periodic Delay-Based Frequency Adaptable Repetitive Control with a Fixed Sampling Rate and Memory of Single-Phase PFC Converters," in IEEE Transactions on Power Electronics, doi: 10.1109/TPEL.2020.3035527."