The Robust Low Power VLSI Group, led by Professor Ben Calhoun, investigates research topics related to modern VLSI design. Among the many challenges facing circuit designers in deep sub-micron technologies, power and variation are perhaps the most critical. Our group's focus is to confront these problems in a range of applications and different regions of the design space. Our specific research interests include low power digital circuit design, sub-threshold digital circuits, SRAM design for end-of-the-roadmap silicon, variation tolerant circuit design methodologies, and medical applications for low energy electronics. The group is engaged in projects related to each of these topics.