C.K. Lee

A combined SOC estimation method under varied ambient temperature for a lead-acid battery

W.G. Hurley, M. Coleman, C.B. Zhu, 2005, Twentieth Annual IEEE Applied Power Electronics Conference and Exposition, 2005. APEC 2005..

Theory and experiment of high voltage step-up ratio disk type piezoelectric transformer for LCD-TV

Y.C. Wang, C.K. Lee, J.J. He, 2005, IEEE International Conference on Mechatronics, 2005. ICM '05..

Design of double-square-loop frequency selective surfaces using differential evolution strategy coupled with equivalent circuit model

C.K. Lee, X.F. Luo, P.T. Teo, 2004, ICMMT 4th International Conference on, Proceedings Microwave and Millimeter Wave Technology, 2004..