A.T.L. Lee

Ph.D.
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Tel.: 3917 8495
Office: CB 521

A.T.L. Lee

Lecturer
Power Electronics – emerging LED driver technology, sustainable lighting technology, wireless power transfer, advanced single-inductor multiple-output (SIMO) topology, and digitally-controlled power converters.
Dr. Albert T. L. Lee received his B.Sc. degree (Distinction) in Electrical Engineering from the University of Wisconsin, Madison in 1994, M.Sc. degree in Electrical and Computer Engineering from the University of Michigan, Ann Arbor in 1996, and Ph.D. in Electronic and Computer Engineering, specializing in power electronics, from the Hong Kong University of Science and Technology (HKUST), Hong Kong SAR in 2014.
In 1996, he joined Intel Corporation, Hillsboro, Oregon, USA, as a Senior Component Design Engineer and was involved in the development of Intel’s P6 family microprocessors. In 2001, he served as a Senior Corporate Application Engineer in the System-Level Design Group at Synopsys Inc., Mountain View, California, USA. In 2003, he joined the Hong Kong Applied Science and Technology Research Institute (ASTRI) Company Ltd. as a Member of Professional Staff and also served as EDA Manager in the Wireline Communications Group. In 2006, he joined the Giant Electronics Limited as a Hardware Design Manager and was promoted to Associate General Manager in 2008. In 2014, Dr. Lee joined the University of Hong Kong (HKU) as a Research Associate and became a Post-doctoral Fellow in 2019.?He is a senior member of IEEE?and a member of HKIE as well as?a regular technical reviewer for various international journals and conferences. In 2016, he was recognized as one of the IEEE Transactions on Power Electronics’ Outstanding Reviewers. He is?currently?licensed as a Professional Engineer (Electrical Engineering) in the state of California.
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Selected Publications

Book:
A.T.L. Lee, W. Jin, S.-C. Tan, and S.Y.R. Hui, Single-Inductor Multiple-Output Converters–Topologies, Implementation, and Applications, First Edition, CRC Press, December 2021, 314 pages.
Journal Papers:
C.P.G. Wong, A.T.L. Lee, K. Li, S.-C. Tan, and S.Y.R. Hui, “Precise Luminous Flux and Color Control of Dimmable Red-Green-Blue Light-Emitting Diode Systems”, IEEE Transactions on Power Electronics, vol. 37, no. 1, pp. 588-606, Jan. 2022.
K. Li, A.T.L. Lee, S.-C. Tan, and S.Y.R. Hui, “Highly-Efficient Single-Switch-Regulated Resonant Wireless Power Receiver with Hybrid Modulation”, IEEE Journal of Emerging and Selected Topics in Power Electronics, vol. 9, no. 3, pp. 3770-3780, Jun. 2021.
H. Ying,?A.T.L. Lee, S.-C. Tan, and S.Y.R. Hui, “Highly Efficient Wireless Power Transfer System with Single-Switch Step-Up Resonant Inverter”,?IEEE Journal of Emerging and Selected Topics in Power Electronics, vol. 9, no. 1, pp. 1157-1168, Feb. 2021.
A.T.L. Lee, W. Jin, S.-C. Tan, and S.Y.R. Hui, “Single-Inductor Multiple-Output (SIMO) Buck Hybrid Converter for Simultaneous Wireless and Wired Power Transfer”,?IEEE Journal of Emerging and Selected Topics in Power Electronics, Jun. 2020, (early access).
S.Y.R. Hui,?A.T.L. Lee, and S.-C. Tan, “New Dynamic Photo-Electro-Thermal Modeling of Light-Emitting Diodes with Phosphor Coating as Light Converter?Part I: Theory, Analysis, and Modeling”,?IEEE Journal of Emerging and Selected Topics in Power Electronics, vol. 8, no. 1, pp. 771-779, Mar. 2020.
A.T.L. Lee, H. Chen, S.-C. Tan, and S.Y.R. Hui, “New Dynamic Photo-Electro-Thermal Modeling of Light-Emitting Diodes with Phosphor Coating as Light Converter?Part II: Model Parameter Determination and Practical Verification”,?IEEE Journal of Emerging and Selected Topics in Power Electronics, vol. 8, no. 1, pp. 780-793, Mar. 2020.
W. Jin, A.T.L. Lee, S.-C. Tan, and S.Y.R. Hui, “Single-Inductor Multiple-Output Inverter With Precise and Independent Output Voltage Regulation”, IEEE Transactions?on Power Electronics,?vol. 35, no. 10, pp. 11222-11234, Mar. 2020.
W. Jin,?A.T.L. Lee, S.-C. Tan, and S.Y.R. Hui, “A Gallium Nitride (GaN)-based Single-Inductor Multiple-Output (SIMO) Inverter with Multi-Frequency AC Outputs”,?IEEE Transactions?on Power Electronics,?vol. 34, no. 11, pp. 10856-10873, Nov. 2019.
A.T.L. Lee, W. Jin, S.-C. Tan, and S.Y.R. Hui, “Buck-Boost Single-Inductor Multiple-Output (SIMO) High-Frequency Inverter for Medium-Power Wireless Power Transfer”,?IEEE Transactions on Power Electronics, vol. 34, no. 4, pp. 3457?3473, Apr. 2019.
H. Chen,?A.T.L. Lee, S.-C. Tan, and S.Y.R. Hui, “Electrical and Thermal Effects of Light-Emitting Diodes on Signal-to-Noise Ratio in Visible Light Communication”,?IEEE Transactions on Industrial Electronics, vol. 66, no. 4, pp. 2785-2794, Apr. 2019.
S. Li,?A.T.L. Lee, S.-C. Tan, and S.Y.R. Hui, “Plug-and-Play Voltage Ripple Mitigator for DC Links in Hybrid AC-DC Power Grids with Local Bus-Voltage Control”,?IEEE Transactions on Industrial Electronics, vol. 65, no. 1, pp. 687-698, Jan. 2018.
W. Jin,?A.T.L. Lee, S. Li, S.-C. Tan, and S.Y.R. Hui, “Low-Power Multichannel Wireless Transmitter”,?IEEE Transactions on Power Electronics,?vol. 33, no. 6, pp. 5016-5028, Jul. 2017.
H. Chen, S.-C. Tan,?A.T.L. Lee, D.-Y. Lin, and S.Y.R. Hui, “Precise Color Control of Red-Green-Blue Light-Emitting Diode Systems”,?IEEE Transactions on Power Electronics, vol. 32, no. 4, pp. 3063-3074, Apr. 2017.
G. Yue, S. Li,?A.T.L. Lee, S.-C. Tan, C.K. Lee, and S.Y.R. Hui, “Single-Stage AC/DC Single-Inductor Multiple-Output LED Drivers”,?IEEE Transactions on Power Electronics, vol. 31, no. 8, pp. 5837?5850, Aug. 2016.
A.T.L. Lee, H. Chen, S.-C. Tan, and S.Y.R. Hui, “Precise Dimming and Color Control of Light-Emitting Diode Systems Based on Color Mixing”,?IEEE Transactions on Power Electronics, vol. 31, no. 1, pp. 65-80, Jan. 2016.
A.T.L. Lee, J.K.O. Sin, and P.C.H. Chan, “Adaptive High-Bandwidth Digitally Controlled Buck Converter with Improved Line and Load Transient Response”,?IET Power Electronics, vol. 7, no. 3, pp. 515–526, Mar. 2014.
A.T.L. Lee, J.K.O. Sin, and P.C.H. Chan, “Scalability of Quasi-Hysteretic FSM-based Digitally-Controlled Single-Inductor Dual-String Buck LED Driver to Multiple Strings”,?IEEE Transactions on Power Electronics, vol. 29, no. 1, pp. 501?513, Jan. 2014.

Last updated: December 1st, 2021