TY - JOUR T1 - A 2.3-5.7μW Tri-Modal Self-Adaptive Photoplethysmography Sensor Interface IC for Heart Rate, SpO2 , and Pulse Transit Time Co-Monitoring JF - IEEE Transactions on Biomedical Circuits and Systems Y1 - 2024 A1 - Peng Wang A1 - Rishika Agarwala A1 - Natalie Ownby A1 - Xinjian Liu A1 - Benton H. Calhoun ER - TY - JOUR T1 - A 0.6V 785-nW Multimodal Sensor Interface IC for Ozone Pollutant Sensing and Correlated Cardiovascular Disease Monitoring JF - IEEE Journal of Solid-State Circuits Y1 - 2021 A1 - Rishika Agarwala A1 - Peng Wang A1 - Henry L Bishop A1 - Anjana Dissanayake A1 - Benton H. Calhoun ER - TY - CONF T1 - A 405nW/4.8μW Event-Driven Multi-Modal (V/I/R/C) Sensor Interface for Physiological and Environmental Co-Monitoring T2 - 2021 IEEE Biomedical Circuits and Systems Conference (BioCAS) Y1 - 2021 A1 - Rishika Agarwala A1 - Peng Wang A1 - Benton H. Calhoun JF - 2021 IEEE Biomedical Circuits and Systems Conference (BioCAS) ER - TY - CONF T1 - A 785nW Multimodal (V/I/R) Sensor Interface IC for Ozone Pollutant Sensing and Correlated Cardiovascular Disease Monitoring T2 - 2020 IEEE Symposium on VLSI Circuits (VLSI) Y1 - 2020 A1 - Peng Wang A1 - Rishika Agarwala A1 - Henry L. Bishop A1 - Anjana Dissanayake A1 - Benton H. Calhoun JF - 2020 IEEE Symposium on VLSI Circuits (VLSI) ER - TY - CONF T1 - An 88.6nW Ozone Pollutant Sensing Interface IC with a 159 dB Dynamic Range T2 - ACM/IEEE International Symposium on Low Power Electronics and Design (ISLPED) Y1 - 2020 A1 - Rishika Agarwala A1 - Peng Wang A1 - Akhilesh Tanneeru A1 - Bongmook Lee A1 - Veena Misra A1 - Benton H. Calhoun JF - ACM/IEEE International Symposium on Low Power Electronics and Design (ISLPED) ER - TY - JOUR T1 - A 2.5 ppm/°C 1.05 MHz Relaxation Oscillator with Dynamic Frequency-Error Compensation and Fast Start-Up Time JF - IEEE Journal of Solid-State Circuits (JSSC) Y1 - 2019 A1 - NingXi Liu A1 - Rishika Agarwala A1 - Anjana Dissanayake A1 - Daniel S. Truesdell A1 - Summanth Kamineni A1 - Benton H. Calhoun ER - TY - CONF T1 - A 2.5 ppm/°C 1.05 MHz Relaxation Oscillator with Dynamic Frequency-Error Compensation and 8 µs Start-Up Time T2 - IEEE European Solid-State Circuits Conference (ESSCIRC) Y1 - 2018 A1 - NingXi Liu A1 - Rishika Agarwala A1 - Anjana Dissanayake A1 - Daniel S. Truesdell A1 - Sumanth Kamineni A1 - Xing Chen A1 - David D. Wentzloff A1 - Benton H. Calhoun JF - IEEE European Solid-State Circuits Conference (ESSCIRC) CY - Dresden, Germany ER -