Design of a Low-Voltage CMOS Charge Pump. - Chun Yu Cheng; Ka Nang Leung; Yi Ki Sun; Pui Ying Or (DELTA, 2008)

A 1.9 µW Transient-Enhanced Low-Dropout Regulator with Voltage-Spike Suppression. - Ka Nang Leung; Felix Kok Man Cheung; Marco Ho; Hiu Ching Poon; Pui Ying Or (J. Low Power Electron., 2010)

An Output-Capacitorless Low-Dropout Regulator With Direct Voltage-Spike Detection. - Pui Ying Or; Ka Nang Leung (IEEE J. Solid State Circuits, 2010)

A Fast-Transient Low-Dropout Regulator With Load-Tracking Impedance Adjustment and Loop-Gain Boosting Technique. - Pui Ying Or; Ka Nang Leung (IEEE Trans. Circuits Syst. II Express Briefs, 2010)

Development of energy-efficient fast-transient CMOS low-dropout regulators for SoC applications. - Ka Nang Leung; Marco Ho; Jianping Guo; Pui Ying Or (ISCAS, 2011)

Analysis of CMOS low-dropout regulator - Power-supply rejection ratio. - Marco Ho; Ka Nang Leung; Pui Ying Or; Jianping Guo (APCCAS, 2014)