Dominique Cros received the Ph.D. degree in electrical engineering from the University of Limoges, Limoges, France in 1990. In 1990, he became an Assistant Professor with the Faculty of Science, University of Limoges. Since 1999, he is Professor with the Faculty of Science, University of Limoges. He currently conducts research with the Research Institute in Optical and Microwave Communications (IRCOM), which became XLIM in 2006. His current research interests are planar and dielectric resonators for filters and oscillator applications at microwave frequency, electromagnetic tools for microwave design, and application of new materials in millimiter-wave systems.