@article {5166,
	title = {A Sub-{\textmu}W Energy-Performance-Aware IoT SoC with a Triple-Mode Power Management Unit for System Performance Scaling, Fast DVFS, and Energy Minimization},
	journal = {IEEE Journal of Solid-State Circuits},
	year = {2024},
	author = {Xinjian Liu and Sumanth Kamineni and Jacob Breiholz and Benton H. Calhoun and Shuo Li}
}
@conference {5136,
	title = {Scalable All-Analog LDOs With Reduced Input Offset Variability Using Digital Synthesis Flow in 65-nm CMOS},
	booktitle = {IEEE Transactions on Very Large Scale Integration (TVLSI) Systems},
	year = {2023},
	author = {Shourya Gupta and Shuo Li and Benton H. Calhoun}
}
@conference {5046,
	title = {A 194nW Energy-Performance-Aware IoT SoC Employing a 5.2nW 92.6\% Peak  Efficiency Power Management Unit for System Performance Scaling, Fast DVFS and  Energy Minimization},
	booktitle = {IEEE International Solid-State Circuits Conference (ISSCC)},
	year = {2022},
	author = {Xinjian Liu and Sumanth Kamineni and Jacob Breiholz and Benton H. Calhoun and Shuo Li}
}
@conference {5041,
	title = {A 32nA Fully Autonomous Multi-Input Single-Inductor Multi-Output Energy Harvesting and Power Management Platform with 1.2{\texttimes}10^5 Dynamic Range, Integrated MPPT, and Multi-Modal Cold Start-Up},
	booktitle = {IEEE International Solid-State Circuits Conference (ISSCC)},
	year = {2022},
	author = {Shuo Li and Xinjian Liu and Benton H. Calhoun}
}
@conference {5086,
	title = {A 956pW Switched-Capacitor Sub-Bandgap Reference with 0.44-to-3.3V Supply Range, -67dB PSRR, and 0.2\% within-Wafer Inaccuracy for Nanowatt IoT Systems},
	booktitle = {2022 IEEE European Solid-State Circuits Conference (ESSCIRC)},
	year = {2022},
	author = {Shuo Li and Xinjian Liu and Benton H. Calhoun}
}
@conference {5071,
	title = {NanoWattch: A Self-Powered 3-nW RISC-V SoC Operable from 160mV Photovoltaic Input with Integrated Temperature Sensing and Adaptive Performance Scaling},
	booktitle = {2022 IEEE Symposium on VLSI Circuits (VLSI), (Equally-Credited Authors)},
	year = {2022},
	author = {Daniel S. Truesdell and Xinjian Liu and Jacob Breiholz and Shourya Gupta and Shuo Li and Benton H. Calhoun}
}
@article {5066,
	title = {A Sub-nW 93\% Peak Efficiency Buck Converter with Wide Dynamic Range, Fast DVFS, and Asynchronous Load-Transient Control},
	journal = {IEEE Journal of Solid-State Circuits, (invited paper)},
	year = {2022},
	author = {Xinjian Liu and Benton H. Calhoun and Shuo Li}
}
@article {4956,
	title = {A 0.5V 560-kHz 18.8-fJ/Cycle On-Chip Oscillator with 96.1-ppm/{\textdegree}C Steady-State Stability Using a Duty-Cycled Digital Frequency-Locked Loop},
	journal = {IEEE Journal of Solid-State Circuits},
	year = {2021},
	author = {Daniel S. Truesdell and Shuo Li and Benton H. Calhoun}
}
@conference {5011,
	title = {An 802pW 93\% Peak Efficiency Buck Converter with 5.5{\texttimes}106 Dynamic Range Featuring Fast DVFS and Asynchronous Load-Transient Control},
	booktitle = {2021 IEEE European Solid-State Circuits Conference (ESSCIRC)},
	year = {2021},
	month = {09/2021},
	author = {Xinjian Liu and Shuo Li and Benton H. Calhoun}
}
@conference {4871,
	title = {A 0.5V 560kHz 18.8fJ/Cycle Ultra-Low Energy Oscillator in 65nm CMOS with 96.1ppm/{\textdegree}C Stability Using a Duty-Cycled Digital Frequency-Locked Loop},
	booktitle = {2020 IEEE Symposium on VLSI Circuits (VLSI)},
	year = {2020},
	month = {2020},
	author = {Daniel S. Truesdell and Shuo Li and Benton H. Calhoun}
}
@conference {4846,
	title = {An 85 nW IoT Node-Controlling SoC for MELs Power-Mode Management and Phantom Energy Reduction},
	booktitle = {2020 IEEE International Symposium on Circuits and Systems (ISCAS)},
	year = {2020},
	author = {Shuo Li and Jacob Breiholz and Sumanth Kamineni and Jaeho Im and David D. Wentzloff and Benton H. Calhoun}
}
@conference {4861,
	title = {Sub-microAmp Energy Harvesting and Power Management Units for Self-Powered IoT SoCs: Analog vs. Digital Implementations},
	booktitle = {2020 IEEE Custom Integrated Circuits Conference (CICC), (invited paper)},
	year = {2020},
	month = {03/2020},
	author = {Shuo Li and Benton H. Calhoun}
}
@article {4711,
	title = {A 1.02 μW Battery-Less, Continuous Sensing and Post-Processing SiP for Wearable Applications},
	journal = {IEEE Transactions on Biomedical Circuits and Systems},
	year = {2019},
	month = {01/2019},
	doi = {10.1109/TBCAS.2019.2894775},
	author = {Christopher J Lukas and Farah B Yahya and Jacob Breiholz and Abhishek Roy and Xing Chen and Harsh N Patel and NingXi Liu and Avish Kosari and Shuo Li and Divya Akella Kamakshi and Oluseyi Ayorinde and David D Wentzloff and Benton H Calhoun}
}
@conference {4691,
	title = {A 745pA Hybrid Asynchronous Binary-Searching and Synchronous Linear-Searching Digital LDO with 3.8{\texttimes}105 Dynamic Load Range, 99.99\% Current Efficiency, and 2mV Output Voltage Ripple},
	booktitle = {IEEE International Solid- State Circuits Conference (ISSCC)},
	year = {2019},
	month = {02/2019},
	address = {San Francisco, CA},
	author = {Shuo Li and Benton H. Calhoun}
}
@article {4821,
	title = {A Piezoelectric Energy-Harvesting System with Parallel-SSHI Rectifier and Integrated Maximum-Power-Point Tracking},
	journal = {IEEE Solid-State Circuits Letters (SSCL), Special Issue on VLSI (invited paper)},
	year = {2019},
	month = {11/2019},
	author = {Shuo Li and Abhishek Roy and Benton H. Calhoun}
}
@conference {4696,
	title = {A Piezoelectric Energy-Harvesting System with Parallel-SSHI Rectifier and Integrated MPPT Achieving 417\% Energy-Extraction Improvement and 97\% Tracking Efficiency},
	booktitle = {2019 Symposium on VLSI Circuits},
	year = {2019},
	month = {06/2019},
	publisher = {IEEE},
	organization = {IEEE},
	address = {Kyoto, Japan},
	author = {Shuo Li and Abhishek Roy and Benton H. Calhoun}
}
@conference {425,
	title = {An 8.3 nW -72 dBm Event Driven IoE Wake Up Receiver RF Front End},
	booktitle = {2017 European Microwave Integrated Circuit Conference (EuMIC)},
	year = {2017},
	address = {Nuremberg, Germany},
	author = {Jesse Moody and Pouyan Bassirian and Abhishek Roy and Yukang Feng and Shuo Li and Robert Costanzo and N. Scott Barker and Benton H. Calhoun and Steven M. Bowers}
}
@conference {426,
	title = {A battery-less 507nW SoC with integrated platform power manager and SiP interfaces},
	booktitle = {2017 Symposium on VLSI Circuits},
	year = {2017},
	month = {06/2017},
	publisher = {IEEE},
	organization = {IEEE},
	address = {Kyoto, Japan},
	isbn = {978-4-86348-614-0},
	doi = {https://doi.org/10.23919/VLSIC.2017.8008532},
	author = {Farah Yahya and Christopher J Lukas and Jacob Breiholz and Abhishek Roy and Harsh N. Patel and NingXi Liu and Xing Chen and Avish Kosari and Shuo Li and Divya Akella and Oluseyi Ayorinde and David D. Wentzloff and Benton H. Calhoun}
}
