Event-Driven Circuits and Systems: A Promising Low Power Technique for Intelligent Sensors in AIoT Era
Yang Zhao, Yong Lian
Abstract
This brief presents an overview of current trends in the level-crossing based even-driven systems for wireless sensors in AIoT applications. We show that orders of magnitude improvement in power consumption is possible with this promising low-power technique if we have a good understanding of the operation principle of the system, the ways of processing LC samples, and the selection of LC-ADC topology. We also present the research direction to extend the event-driven system for wide applications.
Topics & Concepts
Event (particle physics)Power consumptionComputer scienceElectronic circuitPower (physics)Electronic engineeringTopology (electrical circuits)Real-time computingEmbedded systemElectrical engineeringEngineeringPhysicsQuantum mechanicsAnalog and Mixed-Signal Circuit DesignCCD and CMOS Imaging SensorsAdvanced Memory and Neural Computing