Digital Computation in Subthreshold Region for Ultralow-Power Operation: A Device-Circuit-Architecture Codesign Perspective - Gupta, Sumeet Kumar; Raychowdhury, Arijit; Roy, Kaushik (Proceedings of the IEEE, 2010)
Keywords: Adaptive beta ratio modulation; Circuits; Degradation; Design optimization; Devices; Digital; Digital circuits; double gate MOSFETs; Electric potential; Energy dissipation; Logic; Logic circuits; Logic design; Logic devices; low-voltage design; parallelization and pipelining; parameter variations; Power supplies; Robustness; SRAM; steep devices; subthreshold logic; Threshold voltage; Voltage