| Digital background calibration for pipelined ADCs based on comparator decision time quantization K Ragab, L Chen, A Sanyal, N Sun IEEE Transactions on Circuits and Systems II: Express Briefs 62 (5), 456-460, 2015 | 70 | 2015 |
| Low-power SAR ADC design: Overview and survey of state-of-the-art techniques X Tang, J Liu, Y Shen, S Li, L Shen, A Sanyal, K Ragab, N Sun IEEE Transactions on Circuits and Systems I: Regular Papers 69 (6), 2249-2262, 2022 | 63 | 2022 |
| A 10-b 800-MS/s time-interleaved SAR ADC with fast variance-based timing-skew calibration J Song, K Ragab, X Tang, N Sun IEEE Journal of Solid-State Circuits 52 (10), 2563-2575, 2017 | 60 | 2017 |
| A hybrid SAR-VCO ΔΣ ADC with first-order noise shaping A Sanyal, K Ragab, L Chen, TR Viswanathan, S Yan, N Sun Proceedings of the IEEE 2014 Custom Integrated Circuits Conference, 1-4, 2014 | 45 | 2014 |
| A 12-b ENOB 2.5-MHz BW VCO-based 0-1 MASH ADC with direct digital background calibration K Ragab, N Sun IEEE Journal of Solid-State Circuits 52 (2), 433-447, 2016 | 44 | 2016 |
| A 0.95-mW 6-b 700-MS/s single-channel loop-unrolled SAR ADC in 40-nm CMOS L Chen, K Ragab, X Tang, J Song, A Sanyal, N Sun IEEE Transactions on Circuits and Systems II: Express Briefs 64 (3), 244-248, 2016 | 38 | 2016 |
| A 10-b 600-MS/s 2-way time-interleaved SAR ADC with mean absolute deviation-based background timing-skew calibration J Song, K Ragab, X Tang, N Sun IEEE Transactions on Circuits and Systems I: Regular Papers 66 (8), 2876-2887, 2019 | 33 | 2019 |
| A 1.4 mW 8b 350MS/s loop-unrolled SAR ADC with background offset calibration in 40nm CMOS K Ragab, N Sun ESSCIRC Conference 2016: 42nd European Solid-State Circuits Conference, 417-420, 2016 | 31 | 2016 |
| Predictable equation-based analog optimization based on explicit capture of modeling error statistics AK Singh, K Ragab, M Lok, C Caramanis, M Orshansky IEEE Transactions on Computer-Aided Design of Integrated Circuits and …, 2012 | 27 | 2012 |
| A 12b ENOB, 2.5 MHz-BW, 4.8 mW VCO-based 0–1 MASH ADC with direct digital background nonlinearity calibration K Ragab, N Sun 2015 IEEE Custom Integrated Circuits Conference (CICC), 1-4, 2015 | 16 | 2015 |
| Background calibration of time-interleaved analog-to-digital converters KA Ragab, J Khoury US Patent 9,401,726, 2016 | 13 | 2016 |
| Thermal noise analysis of a programmable-gain switched-capacitor amplifier with input offset cancellation K Ragab, M Kozak, N Sun IEEE Transactions on Circuits and Systems II: Express Briefs 60 (3), 147-151, 2013 | 12 | 2013 |
| Advances in voltage-controlled-oscillator-based δσ ADCs S Li, A Sanyal, K Lee, Y Yoon, X Tang, Y Zhong, K Ragab, N Sun IEICE Transactions on Electronics 102 (7), 509-519, 2019 | 10 | 2019 |
| A 10-b 800MS/s time-interleaved SAR ADC with fast timing-skew calibration. In 2016 IEEE Asian Solid-State Circuits Conference (A-SSCC) J Song, K Ragab, X Tang, N Sun IEEE, 2016 | 10 | 2016 |
| A 10-b 800MS/s time-interleaved SAR ADC with fast timing-skew calibration J Song, K Ragab, X Tang, N Sun 2016 IEEE Asian Solid-State Circuits Conference (A-SSCC), 73-76, 2016 | 8 | 2016 |
| Embracing local variability to enable a robust high-gain positive-feedback amplifier: Design methodology and implementation K Ragab, R Gharpurey, M Orshansky Thirteenth International Symposium on Quality Electronic Design (ISQED), 143-150, 2012 | 6 | 2012 |
| An algorithm for exploiting modeling error statistics to enable robust analog optimization AK Singh, M Lok, K Ragab, C Caramanis, M Orshansky 2010 IEEE/ACM International Conference on Computer-Aided Design (ICCAD), 62-69, 2010 | 5 | 2010 |
| A Fast Converging Correlation-Based Background Timing Skew Calibration Technique by Digital Windowing for Time-Interleaved ADCs Y Tao, K Ragab, J Shao, P Chen, Y Zhong, L Jie, N Sun 2022 IEEE International Symposium on Circuits and Systems (ISCAS), 21-25, 2022 | 1 | 2022 |
| The effect of unethical marketing behaviour on customer punitive intentions in the context of services industry: the moderating role of switching intention KA Ragab, A Elsetouhi, DE Abdulraheem International Journal of Services and Operations Management 49 (1), 111-136, 2024 | | 2024 |
Xiyuan TangPeking UniversityVerified email at pku.edu.cn