T1/E1/J1 receiver in CMOS. - Haizheng Guo; Innes Cathcart; Robert Sobot (ECCTD, 2007)

RF power harvesting analog front-end circuit for implants. - Haizheng Guo; Robert Sobot (CCECE, 2009)

T1/E1/J1 receiver in CMOS. - Robert Sobot; Haizheng Guo (Int. J. Circuit Theory Appl., 2009)

Optimized LNA for analog RF front-end circuit in brain-machine interface. - Haizheng Guo; Bo Wang; Bangli Liang; Tad A. Kwasniewski; Robert Sobot (WCNIS, 2010)

A DLL-based fractional-N frequency synthesizer with a programmable injection clock. - Haizheng Guo; Tad A. Kwasniewski (CCECE, 2012)

Spur analysis and reduction of edge combining DLL-based frequency multiplier. - Haizheng Guo; Xinjie Wang; Tadeusz Kwasniewski (CCECE, 2013)

A DLL-based period synthesis. - Haizheng Guo; Tadeusz Kwasniewski (CCECE, 2015)

A DLL fractional M/N frequency synthesizer. - Haizheng Guo; Tadeusz Kwasniewski (CCECE, 2015)

Low noise CMOS voltage-control oscillator design methodology with emphasis on non-linear effect contributions, 2.4 GHz CMOS design example. - Zhe Jiang; Haizheng Guo; Tadeusz Kwasniewski (CCECE, 2015)