Hariprasad Chandrakumar

According to our database, Hariprasad Chandrakumar authored at least 18 papers between 2014 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

22.3 A 76mW 40GS/s 7b Time-Interleaved Hybrid Voltage/Time-Domain ADC with Common-Mode Input Tracking.

Amy Whitcombe, Somnath Kundu, Hariprasad Chandrakumar, Abhishek Agrawal, Thomas William Brown, Steven Callender, Brent R. Carlton, Stefano Pellerano

Proceedings of the IEEE International Solid-State Circuits Conference, 2024

2023

A 128-Gb/s D-Band Receiver With Integrated PLL and ADC Achieving 1.95-pJ/b Efficiency in 22-nm FinFET.

Abhishek Agrawal, Amy Whitcombe, Woorim Shin, Ritesh Bhat, Somnath Kundu, Peter Sagazio, Hariprasad Chandrakumar, Thomas William Brown, Brent R. Carlton, Christopher Dennis Hull, Steven Callender, Stefano Pellerano

IEEE J. Solid State Circuits, December, 2023

A 128Gb/s 1.95pJ/b D-Band Receiver with Integrated PLL and ADC in 22nm FinFET.

Abhishek Agrawal, Amy Whitcombe, Woorim Shin, Ritesh Bhat, Somnath Kundu, Peter Sagazio, Hariprasad Chandrakumar, Thomas William Brown, Brent R. Carlton, Christopher D. Hull, Steven Callender, Stefano Pellerano

Proceedings of the IEEE International Solid- State Circuits Conference, 2023

2022

A 48dB-SFDR, 43dB-SNDR, 50GS/s 9-bit 2x-interleaved Nyquist DAC in Intel 16.

Hariprasad Chandrakumar, Thomas William Brown, Dimitri Frolov, Zinia Tuli, Iwen Huang, Said Rami

Proceedings of the IEEE Custom Integrated Circuits Conference, 2022

2021

A 50 Gbps 134 GHz 16 QAM 3 m Dielectric Waveguide Transceiver System Implemented in 22nm CMOS.

Thomas William Brown, Georgios C. Dogiamis, Yi-Shin Yeh, Diego Correas-Serrano, Triveni S. Rane, Surej Ravikumar, Jessica C. Chou, Vijaya B. Neeli, Jose Mauricio Marulanda, Neelam Prabhu Gaunkar, Cho-Ying Lu, Iwen Huang, Ram Sadhwani, Hyung-Jin Lee, Hariprasad Chandrakumar, Jeffery W. Bates, Zinia Tuli, Qiang Yu, Mario Weiss, Jag Rangaswamy, Carlos F. Nieva, Dimitri Frolov, Telesphor Kamgaing, Ye Seul Nam, Henning Braunisch, Said Rami

Proceedings of the 2021 Symposium on VLSI Circuits, Kyoto, Japan, June 13-19, 2021, 2021

2019

A 0.338 cm³, Artifact-Free, 64-Contact Neuromodulation Platform for Simultaneous Stimulation and Sensing.

Dejan Rozgic, Vahagn Hokhikyan, Wenlong Jiang, Ippei Akita, Sina Basir-Kazeruni, Hariprasad Chandrakumar, Dejan Markovic

IEEE Trans. Biomed. Circuits Syst., 2019

2018

A 15.2-ENOB 5-kHz BW 4.5-µW Chopped CT ΔΣ-ADC for Artifact-Tolerant Neural Recording Front Ends.

Hariprasad Chandrakumar, Dejan Markovic

IEEE J. Solid State Circuits, 2018

A 15.2-ENOB continuous-time ΔΣ ADC for a 200mVpp-linear-input-range neural recording front-end.

Hariprasad Chandrakumar, Dejan Markovic

Proceedings of the 2018 IEEE International Solid-State Circuits Conference, 2018

2017

A ±50-mV Linear-Input-Range VCO-Based Neural-Recording Front-End With Digital Nonlinearity Correction.

Wenlong Jiang, Vahagn Hokhikyan, Hariprasad Chandrakumar, Vaibhav Karkare, Dejan Markovic

IEEE J. Solid State Circuits, 2017

An 80-mVpp Linear-Input Range, 1.6- $\text{G}\Omega $ Input Impedance, Low-Power Chopper Amplifier for Closed-Loop Neural Recording That Is Tolerant to 650-mVpp Common-Mode Interference.

Hariprasad Chandrakumar, Dejan Markovic

IEEE J. Solid State Circuits, 2017

A High Dynamic-Range Neural Recording Chopper Amplifier for Simultaneous Neural Recording and Stimulation.

Hariprasad Chandrakumar, Dejan Markovic

IEEE J. Solid State Circuits, 2017

22.7 An inductively-coupled wireless power-transfer system that is immune to distance and load variations.

Jiacheng Pan, Asad A. Abidi, Dejan Rozgic, Hariprasad Chandrakumar, Dejan Markovic

Proceedings of the 2017 IEEE International Solid-State Circuits Conference, 2017

27.1 A 2.8µW 80mVpp-linear-input-range 1.6GΩ-input impedance bio-signal chopper amplifier tolerant to common-mode interference up to 650mVpp.

Hariprasad Chandrakumar, Dejan Markovic

Proceedings of the 2017 IEEE International Solid-State Circuits Conference, 2017

A true full-duplex 32-channel 0.135cm³ neural interface.

Dejan Rozgic, Vahagn Hokhikyan, Wenlong Jiang, Sina Basir-Kazeruni, Hariprasad Chandrakumar, Weiyu Leng, Dejan Markovic

Proceedings of the IEEE Biomedical Circuits and Systems Conference, 2017

2016

28.6 A ±50mV linear-input-range VCO-based neural-recording front-end with digital nonlinearity correction.

Wenlong Jiang, Vahagn Hokhikyan, Hariprasad Chandrakumar, Vaibhav Karkare, Dejan Markovic

Proceedings of the 2016 IEEE International Solid-State Circuits Conference, 2016

5.5 A 2µW 40mVpp linear-input-range chopper- stabilized bio-signal amplifier with boosted input impedance of 300MΩ and electrode-offset filtering.

Hariprasad Chandrakumar, Dejan Markovic

Proceedings of the 2016 IEEE International Solid-State Circuits Conference, 2016

2015

A Simple Area-Efficient Ripple-Rejection Technique for Chopped Biosignal Amplifiers.

Hariprasad Chandrakumar, Dejan Markovic

IEEE Trans. Circuits Syst. II Express Briefs, 2015

2014

Robust, reconfigurable, and power-efficient biosignal recording systems.

Vaibhav Karkare, Hariprasad Chandrakumar, Dejan Rozgic, Dejan Markovic

Proceedings of the IEEE 2014 Custom Integrated Circuits Conference, 2014