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PITT Circuit Lab develops energy-efficient sensing and computing systems using application-specific integrated circuit design technique. Also, we use our systems to solve critical problems in fields such as biomedical, infrastructure, energy, ecology, and internet-of-things by collaborating with researchers with expertise in these areas.
Examples of research topics
Miniature system development & optimization for target application goals
Low-power energy-efficient adaptive/reconfigurable analog/digital circuit design
Ultra-long-lifetime miniature system based on low-power energy harvester
Energy-efficient power/battery management circuit design
Recent Highlights
Recent Highlights
(08/2025) Ehab's paper has been accepted for publication in IEEE Transactions on Very Large Scale Integration Systems (TVLSI), titled "Low-Power Digital Temperature Compensation Technique for XO Wake-Up Timers."
(08/2025) Prof. Lee's paper has been accepted for publication in IEEE Transactions on Power Electronics (TPEL), titled "Low-Power Power Management Unit with Adaptive Dynamic Load Power Tracking for Millimeter-Scale Computing Systems."
(06/2025) Prof. Lee's paper has been accepted for publication in IEEE Transactions on Circuits and Systems I: Regular Papers (TCAS-I), titled "Low-Power Subthreshold Voltage References for High-Temperature Applications."
(03/2025) Ehab's paper has been accepted for publication in IEEE Transactions on Very Large Scale Integration Systems (TVLSI), titled "Hybrid Timestamping Using Crystal and RC Oscillators for Shock-Resistant Precision."
(01/2025) Prof. Lee's paper has been accepted for publication in IEEE Transactions on Circuits and Systems II: Express Briefs (TCAS-II), titled "A Sub-1-V Capacitively-Biased Voltage Reference With an Auto-Zeroed Buffer and a TC of 18-ppm/° C."
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