A 0.35μm CMOS 6-bit current steering DAC. - Anand Narayanan; Mikael Bengtsson; Rengarajan Ragavan; Quoc-Tai Duong (ECCTD, 2013)

Low complexity on-chip distributed DC-DC converter for low power WSN nodes. - Rengarajan Ragavan; Cédric Killian; Olivier Sentieys (NEWCAS, 2015)

Adaptive Overclocking and Error Correction Based on Dynamic Speculation Window. - Rengarajan Ragavan; Cédric Killian; Olivier Sentieys (ISVLSI, 2016)

Pushing the limits of voltage over-scaling for error-resilient applications. - Rengarajan Ragavan; Benjamin Barrois; Cédric Killian; Olivier Sentieys (DATE, 2017)

Taking advantage of correlation in stochastic computing. - Rahul Kumar Budhwani; Rengarajan Ragavan; Olivier Sentieys (ISCAS, 2017)

Error handling and energy estimation for error resilient near-threshold computing. (Gestion des erreurs et estimations énergétiques pour les architectures tolérantes aux fautes et proches du seuil). - Rengarajan Ragavan (2017)