A 3GHz Switching DC-DC Converter Using Clock-Tree Charge-Recycling in 90nm CMOS with Integrated Output Filter. - Mehdi Alimadadi; Samad Sheikhaei; Guy Lemieux; Shahriar Mirabbasi; Patrick R. Palmer (ISSCC, 2007)

Energy Recovery from High-Frequency Clocks Using DC-DC Converters. - Mehdi Alimadadi; Samad Sheikhaei; Guy Lemieux; Shahriar Mirabbasi; William G. Dunford; Patrick R. Palmer (ISVLSI, 2008)

A 4 GHz Non-Resonant Clock Driver With Inductor-Assisted Energy Return to Power Grid. - Mehdi Alimadadi; Samad Sheikhaei; Guy Lemieux; Shahriar Mirabbasi; William G. Dunford; Patrick R. Palmer (IEEE Trans. Circuits Syst. I Regul. Pap., 2010)