Minki Kim and Jungwon Choi, “Duty and Phase Control of a Self-Synchronized Class E Rectifier for High-Frequency Wireless Power Transfer System,” IEEE Emerging and Selective Topics in Power Electronics, 2024.

Minki Kim1, Minoh Jeong, Martina Cardone, and Jungwon Choi, “Design of a Spiral Coil for High-frequency Wireless Power Transfer Systems using Machine Learning,” IEEE Journal of Emerging and Selected Topics in Industrial Electronics, 2023.

Kamlesh Sawant1, Yu Zhou1, Keerti Palanisamy1, and Jungwon Choi, "Design of High-Frequency, High-Power Class Φ2 Inverter Through On-Resistance and Output Capacitance Loss Reduction in 650 V Parallel eGaN Transistors for Optimal Thermal Performance," IEEE Open Journal of Power Electronics, 2023.

Christopher T. Ertgaard, Minki Kim1, and Jungwon Choi, Sang-Hyun Oh, “Nanogap with resonant wireless power transfer for simultaneous nanoparticle collection and detection,” Nature Communications, 2023.

Kamlesh Sawant1, Brody Hultman1, and Jungwon Choi, “Frequency and Duty Ratio Control of Bidirectional Class-E DC-DC Converter,” IEEE Journal of Emerging and Selected Topics in Industrial Electronics, 2022.

Minki Kim1 and Jungwon Choi, “Self-Synchronized Class E Resonant Rectifier by Compensating Propagation Delay for Multi-MHz Switching Applications,” IEEE Transactions on Power Electronics, 2022.

Elise Harrington, Sairaj Dhople, Xiaojia Wang, and Jungwon Choi, and Steven Koester, “Sustainability for Semiconductors,” Issues in Science and Technology, 2022.

Minki Kim1 and Jungwon Choi, “Design of Robust Capacitive Power Transfer Systems using High-frequency Resonant Inverters,” IEEE Journal of Emerging and Selected Topics in Industrial Electronics, 2021.

Jungwon Choi, Jiale Xu, Rawad Makhoul, and Juan Rivas, “Implementing an impedance compression network to compensate for misalignments in a wireless power transfer system,” IEEE Transactions on Power Electronics, 2019

Ghovindo Siadari, Jungwon Choi, "Modeling and Optimization of MHz Self-Resonant Planar Coil for Wireless Power Transfer", IEEE Applied Power Electronics Conference (APEC), 2026 (accepted).

Jinyuan Hu, Jungwon Choi, "Design and Validation of a 1MHz Double-Pulse Test (DPT) Methodology for 900V SiC MOSFET", IEEE Applied Power Electronics Conference (APEC), 2026 (accepted).

Manas Palmal1 , Jinyuan Hu, Ghovindo Siadari, Elliot Kim and Jungwon Choi, “ Analysis and Design Optimization of Paralleled Class- Inverters for High-frequency and High-power Applications”, IEEE Energy Conversion Congress and Expo (ECCE), 2025.

Manas Palmal1 and Jungwon Choi, “ Advanced Modeling Technique of Class-E Inverter Considering Low RON of eGaN FETs and Different Design Procedures”, IEEE Applied Power Electronics Conference (APEC), 2025.

Minki Kim1 and Jungwon Choi, “ Duty and Phase Control of a Class E Rectifier with Nonlinear Capacitance of FETs,”, IEEE Energy Conversion Congress and Expo (ECCE), 2023.

Yu Zhou1 and Jungwon Choi, “High-frequency Inverter Design for a Wide Range of Resistive and Reactive Load Variation,” IEEE Energy Conversion Congress and Expo (ECCE), 2023.

Kamlesh Sawant1 and Jungwon Choi, “Closed-Loop Adaptive Frequency and Phase-Shift Control of Bidirectional Class-E  Converter for Energy Storage Applications,” IEEE Control and Modeling for Power Electronics (COMPEL), 2023.

Kamlesh Sawant1 and Jungwon Choi, “A Digital ON-OFF and Phase-Shift Modulation for a Bidirectional Class-E2 Converter for Energy Storage,” IEEE 11th International Conference on Power Electronics-(ICPE2023-ECCE Asia), 2023.

Minki Kim1, Minoh Jeong, Martina Cardone, and Jungwon Choi, “Characterization of a Quality Factor in Spiral Coil Designs for High-Frequency Wireless Power Transfer Systems using Machine Learning,” IEEE Applied Power Electronics Conference (APEC), 2023.

Yu Zhou1 and Jungwon Choi, “Design of High-frequency, Load-Independent Resonant Inverter Using Phase-Shift Control Method,” IEEE Applied Power Electronics Conference (APEC), 2023.

Kamlesh Sawant1, Nathan Bich1, and Jungwon Choi, “Digital Delay-line-based Synchronous Rectification in High-frequency Resonant Converter for Wireless Power Transfer,” IEEE Energy Conversion Congress and Expo (ECCE), 2022.

Minki Kim1, Minoh Jeong, Martina Cardone, and Jungwon Choi, “Characterization of a Quality Factor in Spiral Coil Designs for High-Frequency Wireless Power Transfer Systems using Machine Learning,” IEEE Control and Modeling for Power Electronics (COMPEL), 2022.

Yu Zhou1 and Jungwon Choi, “Design of High-frequency, Paralleled Resonant Inverter to Control Output Power for Plasma Generation,” IEEE Control and Modeling for Power Electronics (COMPEL), 2022.

Minki Kim1 and Jungwon Choi, “Design of Self-Resonant Spiral Coils for Mid-Range, High-frequency Wireless Power Transfer Systems,” IEEE Wireless Power Week, 2022.

Nathan Bich1, Kamlesh Sawant1, and Jungwon Choi, “Design of Compact Concentric Solenoidal Coupler for Resonant Inductive Wireless Power Transfer,” IEEE Wireless Power Week, 2022.

Kamlesh Sawant1, Brody Hultman1, and Jungwon Choi, “Frequency and Duty Ratio Control of Bidirectional Class-E DC-DC Converter,” IEEE Control and Modeling for Power Electronics (COMPEL), 2021.

Minki Kim1 and Jungwon Choi, “High-Frequency Self-driven Push-Pull Class E Rectifier using Capacitive Voltage Divider,” IEEE Control and Modeling for Power Electronics (COMPEL), 2021.

Keerti Palanisamy1, Kamlesh Sawant1, and Jungwon Choi, “Paralleling GaN Devices in a 13.56 MHz Class Φ2 Inverter for High-Power Applications,” IEEE Workshop on Wide Bandgap Power Devices and Applications (WiPDA), 2021.

Minki Kim1 and Jungwon Choi, “Bidirectional Class E2 Resonant Converter in Wireless Power Transfer Systems,” IEEE Energy Conversion Congress and Expo (ECCE), 2021.

Minki Kim1 and Jungwon Choi, “High-frequency, Mid-range Wireless Power Transfer System using Critical Coupling Coefficient Adjustment,” IEEE Applied Power Electronics Conference (APEC), 2021. *Best paper award

Minki Kim1 and Jungwon Choi, “Design of High-frequency Resonant Inverter for Capacitive Wireless Power Transfer,” IEEE Control and Modeling for Power Electronics (COMPEL), 2020.

Minki Kim1 and Jungwon Choi, “Self-Synchronized Class E Resonant Rectifier with Direct Voltage Detection Method,” IEEE Energy Conversion Congress and Expo (ECCE), 2020.

Jungwon Choi and Juan Rivas, “Designing a 40.68 MHz power-combing resonant inverter with eGaN FET for plasma generation,” IEEE Energy Conversion Congress and Expo (ECCE), 2018.

Jungwon Choi, Jiale Xu, Rawad Makhoul, and Juan Rivas, “Design of a 13.56 MHz dc-to-dc resonant converter using an impedance compression network to mitigate misalignments in a wireless power transfer system,” IEEE Control and Modeling for Power Electronics (COMPEL), 2018.

Jungwon Choi and Juan Rivas, “Implementing an impedance compression network to correct misalignment in a wireless power transfer,” IEEE Control and Modeling for Power Electronics (COMPEL), 2017.

Jungwon Choi, Daisuke Tsukiyama, and Juan Rivas, “Comparison of SiC and eGaN devices in a 6.78 MHz 2.2 kW resonant inverter for wireless power transfer,” IEEE Energy Conversion Congress and Expo (ECCE), 2016.

Jungwon Choi, Daisuke Tsukiyama, and Juan Rivas, “Evaluation of a 900 V SiC MOSFET in a 13.56 MHz 2 kW resonant inverter for wireless power transfer,” IEEE Control and Modeling for Power Electronics (COMPEL), 2016.

Jungwon Choi, Daisuke Tsukiyama, Yoshinory Tsuruda, and Juan Rivas, “13.56MHz 1.3kW Resonant Converter with GaN FET for Wireless Power Transfer,” IEEE Wireless Power Transfer Conference (WPTC), 2015.

Jungwon Choi, Wei Liang, Luke Raymond, and Juan Rivas, “A High frequency Resonant Converter Based on the Class Phi2 Inverter for Wireless Power Transfer,” IEEE Vehicle Technology Conference (VTC spring), 2014.

Luke Raymond, Wei Liang, and Jungwon Choi, Juan Rivas, "27 MHz Large Voltage Gain dc-dc Converter with a Reduced Stress Resonant Rectifier,” IEEE Energy Conversion Congress and Expo (ECCE), 2013.