Lucien Breems received his MSc and PhD degrees in Electrical Engineering from the Delft University of Technology, Netherlands, in 1996 and 2001, respectively. In 2000, he joined the Mixed-Signal Circuits and Systems Department of Philips Research, Eindhoven, Netherlands. Since 2007, he has been with NXP Semiconductors where he leads a research group working on Sigma-Delta A/D converters. He is the author of the book "Continuous-Time Sigma-Delta Modulation for A/D Conversion in Radio Receivers" (Boston, MA: Kluwer, 2001) and his research interests include Sigma-Delta modulators and mixed-signal circuit design.