A 1-to-1-kHz, 4.2-to-544-nW, Multi-Level Comparator Based Level-Crossing ADC for IoT Applications. - Yuting Hou; Khalil Yousef; Mohamed Atef; Guoxing Wang; Yong Lian 001 (IEEE Trans. Circuits Syst. II Express Briefs, 2018)

A 0.0129 mm2 DPLL With 1.6 2.0 ps RMS Period Jitter and 0.25-to-2.7 GHz Tunable DCO Frequency Range in 55-nm CMOS. - Zhihong Luo; Guoxing Wang; Khalil Yousef; Benjamin Lau; Yong Lian 001; Chun-Huat Heng (IEEE Trans. Circuits Syst. II Express Briefs, 2018)

A High Conversion Gain Wideband Mixer Design for UWB Applications. - Tao He; Guoxing Wang; Khalil Yousef; Jing Jin (ISCAS, 2019)

A 61-nW Level-Crossing ADC With Adaptive Sampling for Biomedical Applications. - Yuting Hou; Jiali Qu; Zhenzhen Tian; Mohamed Atef; Khalil Yousef; Yong Lian 001; Guoxing Wang (IEEE Trans. Circuits Syst. II Express Briefs, 2019)

Low Power Microarchitecture Designs of ACS Block in Viterbi Decoder: A Review. - Asmaa Mosbeh; Ali A. Y. Ibraheem; Hassan Mostafa; Khalil Yousef (ICICM, 2023)

Towards a high efficiency implantable electric simulator for programmable biomedical stimulations. - Hany Shaker; Kasem Khalil; Mohamed Abbas; Khalil Yousef (Comput. Electr. Eng., 2025)