A high dynamic-range neural recording chopper amplifier for simultaneous neural recording and stimulation H Chandrakumar, D Marković IEEE Journal of Solid-State Circuits 52 (3), 645-656, 2017 | 229 | 2017 |
An 80-mVpp Linear-Input Range, 1.6- Input Impedance, Low-Power Chopper Amplifier for Closed-Loop Neural Recording That Is Tolerant to 650-mVpp … H Chandrakumar, D Marković IEEE journal of solid-state circuits 52 (11), 2811-2828, 2017 | 221 | 2017 |
28.6 A ±50mV linear-input-range VCO-based neural-recording front-end with digital nonlinearity correction W Jiang, V Hokhikyan, H Chandrakumar, V Karkare, D Markovic 2016 IEEE International Solid-State Circuits Conference (ISSCC), 484-485, 2016 | 170 | 2016 |
A 15.2-ENOB 5-kHz BW 4.5- W Chopped CT -ADC for Artifact-Tolerant Neural Recording Front Ends H Chandrakumar, D Marković IEEE Journal of Solid-State Circuits 53 (12), 3470-3483, 2018 | 141 | 2018 |
5.5 A 2µW 40mVpp linear-input-range chopper-stabilized bio-signal amplifier with boosted input impedance of 300MΩ and electrode-offset filtering H Chandrakumar, D Marković 2016 IEEE international solid-state circuits conference (ISSCC), 96-97, 2016 | 90 | 2016 |
A wearable platform for closed-loop stimulation and recording of single-neuron and local field potential activity in freely moving humans U Topalovic, S Barclay, C Ling, A Alzuhair, W Yu, V Hokhikyan, ... Nature neuroscience 26 (3), 517-527, 2023 | 66 | 2023 |
A simple area-efficient ripple-rejection technique for chopped biosignal amplifiers H Chandrakumar, D Marković IEEE Transactions on Circuits and Systems II: Express Briefs 62 (2), 189-193, 2015 | 65 | 2015 |
A 0.338 cm3, Artifact-Free, 64-Contact Neuromodulation Platform for Simultaneous Stimulation and Sensing D Rozgić, V Hokhikyan, W Jiang, I Akita, S Basir-Kazeruni, ... IEEE transactions on biomedical circuits and systems 13 (1), 38-55, 2018 | 60 | 2018 |
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 H Chandrakumar, D Markovic 2017 IEEE International Solid-State Circuits Conference (ISSCC), 448-449, 2017 | 54 | 2017 |
A 15.2-enob continuous-time ΔΣ adc for a 7.3 µW 200mvpp-linear-input-range neural recording front-end H Chandrakumar, D Markovic 2018 IEEE International Solid-State Circuits Conference-(ISSCC), 232-234, 2018 | 31 | 2018 |
22.7 An inductively-coupled wireless power-transfer system that is immune to distance and load variations J Pan, AA Abidi, D Rozgić, H Chandrakumar, D Marković 2017 IEEE International Solid-State Circuits Conference (ISSCC), 382-383, 2017 | 29 | 2017 |
A 50-Gb/s 134-GHz 16-QAM 3-m dielectric waveguide transceiver system implemented in 22-nm FinFET CMOS TW Brown, GC Dogiamis, YS Yeh, D Correas-Serrano, TS Rane, ... IEEE Solid-State Circuits Letters 4, 206-209, 2021 | 20 | 2021 |
A true full-duplex 32-channel 0.135cm3neural interface D Rozgić, V Hokhikyan, W Jiang, S Basir-Kazeruni, H Chandrakumar, ... 2017 IEEE Biomedical Circuits and Systems Conference (BioCAS), 1-4, 2017 | 16 | 2017 |
Robust, reconfigurable, and power-efficient biosignal recording systems V Karkare, H Chandrakumar, D Rozgić, D Marković Proceedings of the IEEE 2014 Custom Integrated Circuits Conference, 1-8, 2014 | 15 | 2014 |
High dynamic range sensing front-end for neural signal recording systems H Chandrakumar, D Markovic US Patent 10,778,165, 2020 | 14 | 2020 |
A 128-Gb/s D-Band Receiver With Integrated PLL and ADC Achieving 1.95-pJ/b Efficiency in 22-nm FinFET A Agrawal, A Whitcombe, W Shin, R Bhat, S Kundu, P Sagazio, ... IEEE Journal of Solid-State Circuits 58 (12), 3364-3379, 2023 | 13 | 2023 |
18.2 A 128Gb/s 1.95 pJ/b D-Band Receiver with Integrated PLL and ADC in 22nm FinFET A Agrawal, A Whitcombe, W Shin, R Bhat, S Kundu, P Sagazio, ... 2023 IEEE International Solid-State Circuits Conference (ISSCC), 284-286, 2023 | 13 | 2023 |
A 48-dB SFDR, 43-dB SNDR, 50-GS/s 9-b 2×-Interleaved Nyquist DAC in Intel 16 H Chandrakumar, TW Brown, D Frolov, Z Tuli, I Huang, S Rami IEEE Solid-State Circuits Letters 5, 239-242, 2022 | 9 | 2022 |
A 50 Gbps 134 GHz 16 QAM 3 m dielectric waveguide transceiver system implemented in 22nm CMOS TW Brown, GC Dogiamis, YS Yeh, D Correas-Serrano, TS Rane, ... 2021 Symposium on VLSI Circuits, 1-2, 2021 | 9 | 2021 |
A 0.6 uW/Channel, frequency division multiplexed amplifier for neural recording systems H Chandrakumar UCLA, 2012 | 9 | 2012 |