Eslam Mohamed Sayed Ail Helal
Teacher Assistant at Electronics Engineering and Electrical Communications
Career Information
Academic Information
Brief
Eslam Helal received the B.Sc. (Hons.) and M.Sc. degrees in electrical engineering from Ain Shams University (ASU), Cairo, Egypt, in 2014 and 2018, respectively. He is currently pursuing the Ph.D. degree with the University of California at San Diego (UCSD), San Diego, CA, USA.
His research interests include analog/mixed-signal/RF integrated circuits and systems, frequency synthesizers, and data converters.
He was a winner of the Qualcomm Innovation Fellowship (North America) in 2021. He was also a recipient of the ECE Department M.Sc. Fellowship from ASU and the ECE Department Ph.D. Fellowship from UCSD in 2014 and 2018, respectively.
Awards
- Qualcomm Innovation Fellowship (North America) in 2021.
- ECE Department Ph.D. Fellowship from UCSD in 2018.
Articles
(1) E. Alvarez-Fontecilla, E. Helal, A. I. Eissa and I. Galton, "Spectral Breathing and Its Mitigation in Digital Fractional-N PLLs," in IEEE Journal of Solid-State Circuits, vol. 56, no. 10, pp. 3191-3201, Oct. 2021, doi: 10.1109/JSSC.2021.3074814.
(2) E. Helal, E. Alvarez-Fontecilla, A. I. Eissa and I. Galton, "A Time Amplifier Assisted Frequency-to-Digital Converter Based Digital Fractional-N PLL," in IEEE Journal of Solid-State Circuits, vol. 56, no. 9, pp. 2711-2723, Sept. 2021, doi: 10.1109/JSSC.2020.3048650.
(3) E. Alvarez-Fontecilla, A. I. Eissa, E. Helal, C. Weltin-Wu and I. Galton, "Delta-Sigma FDC Enhancements for FDC-Based Digital Fractional-N PLLs," in IEEE Transactions on Circuits and Systems I: Regular Papers, vol. 68, no. 3, pp. 965-974, March 2021, doi: 10.1109/TCSI.2020.3040346.
Publications
(1) E. Helal, M. El-Nozahi, S. Ibrahim and H. F. Ragai, "A 1.65 to 2.5 GHz Wide-band RF Energy Harvester," 2018 IEEE 61st International Midwest Symposium on Circuits and Systems (MWSCAS), Windsor, ON, Canada, 2018, pp. 1-4.
DOI: 10.1109/MWSCAS.2018.8623829
(2) El-Hemeily, Ahmad, Sameh A. Ibrahim, Mohamed Atef, Ali Fawzy, Mostafa Essawy, Eslam Helal, Eslam Saad et al. "A Low Jitter Monolithic MEMS Thin Film SAW Oscillator in 0.13um CMOS." In 2018 IEEE International Frequency Control Symposium (IFCS), pp. 1-4. IEEE, 2018. DOI: 10.1109/FCS.2018.8597474
(3) Ismail, Ayman, Khaled Ashraf, Ahmed Metawea, Islam Mostfa, Ahmed Saeed, Eslam Helal, Mostafa Essawy et al. "A high-performance self-clocked digital-output quartz gyroscope." In 2015 IEEE SENSORS, pp. 1-4. IEEE, 2015.
DOI: 10.1109/ICSENS.2015.7370471