High Speed Clock and Data Recovery Circuit with Novel Jitter Reduction Technique. - Kunal Desai; Rajasekhar Nagulapalli; Vijay Krishna; Rajkumar Palwai; Pravin Kumar Venkatesan; Vijay Khawshe (VLSI Design, 2010)

23.5 A dual 64Gbaud 10kΩ 5% THD linear differential transimpedance amplifier with automatic gain control in 0.13µm BiCMOS technology for optical fiber coherent receivers. - Ahmed Awny; Rajasekhar Nagulapalli; Daniel Micusik; Jan Hoffmann 003; Gunter Fischer; Dietmar Kissinger; Ahmet Cagri Ulusoy (ISSCC, 2016)

A Technique to Reduce the Capacitor Size in Two Stage Miller Compensated Opamp. - Rajasekhar Nagulapalli; Khaled Hayatleh; Steve Barker; Saddam Zourob; Nabil Yassine; B. Naresh Kumar Reddy (ICCCNT, 2018)

High Performance Circuit Techniques for Nueral Front-End Design in 65nm CMOS. - Rajasekhar Nagulapalli; Khaled Hayatleh; Steve Barker; Saddam Zourob; Nabil Yassine; B. Naresh Kumar Reddy (ICCCNT, 2018)

A 31 ppm/° C Pure CMOS Bandgap Reference by Exploiting Beta-Multiplier. - Rajasekhar Nagulapalli; Khaled Hayatleh; Steve Barker; Saddam Zourob; Nabil Yassine; B. Naresh Kumar Reddy (VDAT, 2018)

A 0.6 V MOS-Only Voltage Reference for Biomedical Applications with 40 ppm/∘C Temperature Drift. - Rajasekhar Nagulapalli; Khaled Hayatleh; Steve Barker; Sumathi Raparthy; Nabil Yassine; John Lidgey (J. Circuits Syst. Comput., 2018)

A Low Power Miller Compensation Technique for Two Stage Op-amp in 65nm CMOS Technology. - Rajasekhar Nagulapalli; Khaled Hayatleh; Steve Barker; B. Naresh Kumar Reddy; B. Seetharamulu (ICCCNT, 2019)

A High Frequency CMRR improvement technique for Differential Amplifiers in 45nm CMOS. - Rajasekhar Nagulapalli; Khaled Hayatleh; Steve Barker; B. Naresh Kumar Reddy; B. Seetharamulu (ICCCNT, 2019)

A High-Performance Skin Impedance Measurement Circuit for Biomedical Applications. - Khaled Hayatleh; Saddam Zourob; Rajasekhar Nagulapalli; Steve Barker; Nabil Yassine; Pantelis Georgiou; F. J. Lidgey (J. Circuits Syst. Comput., 2019)

A CMOS Self-Bias CTAT Current Generator with Improved Supply Sensitivity. - Rajasekhar Nagulapalli (J. Circuits Syst. Comput., 2019)

A High Value, Linear and Tunable CMOS Pseudo-Resistor for Biomedical Applications. - Rajasekhar Nagulapalli; Khaled Hayatleh; Steve Barker; Pantelis Georgiou; F. J. Lidgey (J. Circuits Syst. Comput., 2019)

A 0.55 V Bandgap Reference with a 59 ppm/°C Temperature Coefficient. - Rajasekhar Nagulapalli; Khaled Hayatleh; Steve Barker; Amr A. Tammam; Pantelis Georgiou; F. J. Lidgey (J. Circuits Syst. Comput., 2019)

A Low Noise Amplifier Suitable for Biomedical Recording Analog Front-End in 65nm CMOS Technology. - Rajasekhar Nagulapalli; Khaled Hayatleh; Steve Barker; Amr A. Tammam; Nabil Yassine; Bilal Yassine; Mohamed Ben-Esmael (J. Circuits Syst. Comput., 2019)

A Start-up Assisted Fully Differential Folded Cascode Opamp. - Rajasekhar Nagulapalli; Khaled Hayatleh; Steve Barker; Bilal Yassine; Saddam Zourob; Sumathi Raparthy; Nabil Yassine (J. Circuits Syst. Comput., 2019)

A Single BJT 10.2 ppm/°C Bandgap Reference in 45nm CMOS Technology. - Rajasekhar Nagulapalli; Khaled Hayatleh; Steve Barker; B. Naresh Kumar Reddy (ICCCNT, 2020)

A two-stage opamp frequency Compensation technique by splitting the 2nd stage. - Rajasekhar Nagulapalli; Khaled Hayatleh; Steve Barker; B. Naresh Kumar Reddy (ICCCNT, 2020)

A VGA Linearity Improvement Technique for ECG Analog Front-End in 65nm CMOS. - Rajasekhar Nagulapalli; Khaled Hayatleh; Steve Barker (J. Circuits Syst. Comput., 2020)

A Positive Feedback-Based Op-Amp Gain Enhancement Technique for High-Precision Applications. - Rajasekhar Nagulapalli; Khaled Hayatleh; Steve Barker (J. Circuits Syst. Comput., 2020)

A High-Sensitivity and Low-Power Circuit for the Measurement of Abnormal Blood Cell Levels. - Rajasekhar Nagulapalli; Khaled Hayatleh; Steve Barker; Amr A. Tammam; F. John Lidgey; Nabil Yassine (J. Circuits Syst. Comput., 2020)

A 15uW, 12 ppm/°C Curvature Compensated Bandgap in 0.85V Supply. - Rajasekhar Nagulapalli; Rakesh Kumar Palani; Sweta Agarwal; Shouri Chatterjee; K. Hayatleh; S. Barker (ISCAS, 2021)

8.7 A 112Gb/s ADC-DSP-Based PAM-4 Transceiver for Long-Reach Applications with >40dB Channel Loss in 7nm FinFET. - P. Mishra; A. Tan; Belal Helal; Cheng-Ru Ho; C. Loi; Jamal Riani; J. Sun; Kaizad Mistry; Karthik Raviprakash; L. Tse; M. Davoodi; M. Takefman; et al. (ISSCC, 2021)

A Novel 22.7 ppm/0C Voltage mode Sub-Bandgap Reference with robust startup nature. - Rajasekhar Nagulapalli; Rakesh Kumar Palani (MWSCAS, 2021)

A 82μW Mixed-Mode sub-1V Bandgap reference with 25 ppm/°C Temperature Co-efficient with Simultaneous PTAT Generation. - T. R. Varun; Rajasekhar Nagulapalli; Immanuel Raja (VDAT, 2021)

A 24.4 ppm/°C Voltage Mode Bandgap Reference With a 1.05V Supply. - Rajasekhar Nagulapalli; Rakesh Kumar Palani; Srikar Bhagavatula (IEEE Trans. Circuits Syst. II Express Briefs, 2021)

A Novel Sub-1V Bandgap Reference with 17.1 ppm/0C Temperature coefficient in 28nm CMOS. - Rajasekhar Nagulapalli; Khaled Hayatleh; Nabil Yassine; S. Barker (ISCAS, 2022)

A Double Cross-Coupled Delay Cell for High-Frequency Differential Ring VCOs. - Mayank Kumar Singh; Manish Kumar Gautam; Puneet Singh; Rajasekhar Nagulapalli; Devarshi Mrinal Das; Mahendra Sakare (APCCAS, 2023)

Dynamic Averager Based Sub-1V Bandgap Voltage Reference. - Rakesh Kumar Palani; Rajasekhar Nagulapalli; Srikar Bhagavatula (MWSCAS, 2023)

A Novel Bias Circuit Technique to Reduce the PVT Variation of the Ring Oscillator Frequency. - Ravi Kumar 006; Rajasekhar Nagulapalli; Santosh Kumar Vishvakarma (J. Circuits Syst. Comput., 2023)

A 5.4mW 12GHz Quadrature VCO using current reusing technique in 28nm CMOS technology. - Zahid Rashid Sheikh; Taranveer Kaur; Rajasekhar Nagulapalli; Hitesh Shrimali; Mahendra Sakare (ICCCNT, 2024)

A Wide Range Constant Transconductance Circuit Based on Negative Feedback for Analog Circuits. - Rakesh Kumar Palani; Srishti Agrawal; Ayan Alam Khan; Aadarsh V; Rajasekhar Nagulapalli (ISCAS, 2024)

A 2.9mW Inverter-based Quadrature Phase Clock Generator with ± 0.29° Phase Error. - Mayank Kumar Singh; M. Bhuvanesh; Rajasekhar Nagulapalli; Devarshi Mrinal Das; Mahendra Sakare (ISCAS, 2025)