Ahmed ElShater

20 papers C 10Journal 3Unranked 7
YearRankTypeTitle / Venue / Authors
2026 — conf
A 212Gb/s/λ 0.91pJ/b Direct-Drive O-Band Monolithic Coherent Transmitter Based on Carrier-Injection-Mode Mach-Zehnder Modulator.
ISSCC
Antroy Roy Chowdhury, Wahid Rahman, Ahmed ElShater, Tamer A. Ali, Vladimir Stojanovic
2025 — conf
7.1 A 212.5Gb/s DSP-Based PAM-4 Transceiver with 50dB Loss Compensation for Large AI System Interconnects in 4nm FinFET.
ISSCC
Ehung Chen, Henry Park, Mohammed Abdullatif, Miguel Gandara, Ahmed ElShater, Amr Khashaba, Shih-Hao Huang, Tsz-Bin Liu, Atharav Atharav, Joonyeong Lee, Qaiser Nehal, Mohamed Megahed, Yusang Chun, Cheng-En Shieh, Vidhan Jolly, SoonWon Kwon, Hsin-Ta Chien, Ke-Chung Wu, Cheng-En Liu, Peng Yan, Po-Jui Li, Chun-Han Chen, Tzu-Shun Lin, Pei-Chieh Liu, Tamer A. Ali
2023 J jnl
A Rail-to-Rail 12 MS/s 91.3 dB SNDR 94.1 dB DR Two-Step SAR ADC With Integrated Input Buffer Using Predictive Level-Shifting.
IEEE J. Solid State Circuits
Manxin Li, Calvin Yoji Lee, Praveen Kumar Venkatachala, Ahmed ElShater, Yuichi Miyahara, Kazuki Sobue, Koji Tomioka, Un-Ku Moon
2023 — conf
A Rail-to-Rail 12MS 91.3dB SNDR 94.1dB DR Two-Step SAR ADC with Integrated Input Buffer Using Predictive Level-Shifting.
ISSCC
Manxin Li, Calvin Yoji Lee, Ahmed ElShater, Yuichi Miyahara, Kazuki Sobue, Koji Tomioka, Un-Ku Moon
2021 — conf
11.1 A 1.7pJ/b 112Gb/s XSR Transceiver for Intra-Package Communication in 7nm FinFET Technology.
ISSCC
Ramy Yousry, Ehung Chen, Yu-Ming Ying, Mohammed Abdullatif, Mohammad Elbadry, Ahmed ElShater, Tsz-Bin Liu, Joonyeong Lee, Dhinessh Ramachandran, Kaiz Wang, Chih-Hao Weng, Mau-Lin Wu, Tamer A. Ali
2021 J jnl
A Pseudo-Pseudo-Differential ADC Achieving 105dB SNDR in 10kHz Bandwidth Using Ring Amplifier Based Integrators.
IEEE Trans. Circuits Syst. II Express Briefs
Calvin Yoji Lee, Praveen Kumar Venkatachala, Ahmed ElShater, Un-Ku Moon
2019 J jnl
A 10-mW 16-b 15-MS/s Two-Step SAR ADC With 95-dB DR Using Dual-Deadzone Ring Amplifier.
IEEE J. Solid State Circuits
Ahmed ElShater, Praveen Kumar Venkatachala, Calvin Yoji Lee, Jason Muhlestein, Spencer Leuenberger, Kazuki Sobue, Koichi Hamashita, Un-Ku Moon
2019 — conf
A 10mW 16b 15MS/s Two-Step SAR ADC with 95dB DR Using Dual-Deadzone Ring-Amplifier.
ISSCC
Ahmed ElShater, Calvin Yoji Lee, Praveen Kumar Venkatachala, Jason Muhlestein, Spencer Leuenberger, Kazuki Sobue, Koichi Hamashita, Un-Ku Moon
2019 — conf
A 180mW 56Gb/s DSP-Based Transceiver for High Density IOs in Data Center Switches in 7nm FinFET Technology.
ISSCC
Tamer A. Ali, Ramy Yousry, Henry Park, Ehung Chen, Po-Shuan Weng, Yi-Chieh Huang, Chun-Cheng Liu, Chien-Hua Wu, Shih-Hao Huang, Chungshi Lin, Ke-Chung Wu, Kun-Hung Tsai, Kai-Wen Tan, Ahmed ElShater, Kuang-Ren Chen, Wei-Hao Tsai, Huan-Sheng Chen, Weiyu Leng, Mazen Soliman
2019 — conf
An 80mA Capacitor-Less LDO with 6.5µA Quiescent Current and No Frequency Compensation Using Adaptive-Deadzone Ring Amplifier.
A-SSCC
Bohui Xiao, Praveen Kumar Venkatachala, Yang Xu, Ahmed ElShater, Calvin Yoji Lee, Spencer Leuenberger, Qadeer Ahmad Khan, Un-Ku Moon
2019 C conf
Application of Ring-Amplifiers for Low-Power Wide-Bandwidth Digital Subsampling ADC-PLL.
ISCAS
Calvin Yoji Lee, Ahmed ElShater, Praveen Kumar Venkatachala, Hang Hu, Bohui Xiao, Un-Ku Moon
2019 C conf
Cascoded Ring Amplifiers for High Speed and High Accuracy Settling.
ISCAS
Calvin Yoji Lee, Praveen Kumar Venkatachala, Ahmed ElShater, Bohui Xiao, Hang Hu, Un-Ku Moon
2019 C conf
Gm-Free Assisted Opamp Technique for Continuous Time Delta-Sigma Modulators.
ISCAS
Ahmed ElShater, Calvin Y. Lee, Praveen Kumar Venkatachala, Mohamed Dessouky, Un-Ku Moon
2019 C conf
Simultaneous STF and NTF Estimation in CTΔΣ Modulators with ARMA-Model.
ISCAS
Hang Hu, Calvin Y. Lee, Ahmed ElShater, Zhiyuan Dai, Fan Ye, Un-Ku Moon
2018 C conf
A Power Efficient SAR Algorithm for High Resolution ADCs.
ISCAS
Calvin Lee, Spencer Leuenberger, Praveen Kumar Venkatachala, Ahmed ElShater, Michael Oatman, Bohui Xiao, Un-Ku Moon
2018 C conf
An Empirical Study of the Settling Performance of Ring Amplifiers for Pipelined ADCs.
ISCAS
Spencer Leuenberger, Praveen Kumar Venkatachala, Ahmed ElShater, Michael Oatman, Calvin Lee, Bohui Xiao, Un-Ku Moon
2018 C conf
Passive Compensation for Improved Settling and Large Signal Stabilization of Ring Amplifiers.
ISCAS
Praveen Kumar Venkatachala, Spencer Leuenberger, Ahmed ElShater, Calvin Lee, Jason Muhlestein, Bohui Xiao, Michael Oatman, Un-Ku Moon
2018 C conf
Power Optimized Comparator Selecting Method For Stochastic ADC.
ISCAS
Bohui Xiao, Spencer Leuenberger, Praveen Kumar Venkatachala, Ahmed ElShater, Calvin Lee, Michael Oatman, Un-Ku Moon
2018 C conf
Process Invariant Biasing of Ring Amplifiers Using Deadzone Regulation Circuit.
ISCAS
Praveen Kumar Venkatachala, Spencer Leuenberger, Ahmed ElShater, Calvin Lee, Yang Xu, Bohui Xiao, Michael Oatman, Un-Ku Moon
2017 C conf
Voltage domain correction technique for timing skew errors in time interleaved ADCs.
ISCAS
Praveen Kumar Venkatachala, Ahmed ElShater, Yang Xu, Manar El-Chammas, Un-Ku Moon