Nanoelectronics / Monte Carlo / Design of Experiments / Comparative Study / Monte Carlo Methods / Design process / Design Space Exploration / Oscillations / Design of experiment / Circuit simulation / Circuit Design / Ring Oscillator / Sampling Technique / DESIGN SPACE / Latin Hypercube Sampling / Design process / Design Space Exploration / Oscillations / Design of experiment / Circuit simulation / Circuit Design / Ring Oscillator / Sampling Technique / DESIGN SPACE / Latin Hypercube Sampling