An AC computing methodology is proposed for integration in wirelessly powered devices such as RF tags and sensor nodes. Contrary to traditional platforms that integrate DC-powered computational logic along with the rectification and regulation stages, in the proposed approach, the harvested RF signal is directly used to power the data processing circuitry by leveraging charge-recycling and adiabatic circuit theory.

2nd ACM Cyber-Physical System Security Workshop (CPSS 2016) held in conjunction with ACM AsiaCCS'16