A 2 V 1.8 GHz fully integrated CMOS dual-loop frequency synthesizer. - Toby Kwok-Kei Kan; Gerry C. T. Leung; Howard C. Luong (IEEE J. Solid State Circuits, 2002)

A 1-V 13-mW 2.5-GHz double-rate phase-locked loop with phase alignment for zero delay. - Gerry C. T. Leung; Howard C. Luong (ESSCIRC, 2003)

A 1-V 5.2-GHz 27.5-mW fully-integrated CMOS WLAN synthesizer. - Gerry C. T. Leung; Howard C. Luong (ESSCIRC, 2003)

A 1-V 5.2-GHz CMOS synthesizer for WLAN applications. - Gerry C. T. Leung; Howard C. Luong (IEEE J. Solid State Circuits, 2004)

A 1-V 24-GHz 17.5-mW phase-locked loop in a 0.18-μm CMOS process. - Alan W. L. Ng; Gerry C. T. Leung; Ka-Chun Kwok; Lincoln Lai Kan Leung; Howard C. Luong (IEEE J. Solid State Circuits, 2006)