1. Dipartimento di Automatica e Informatica - DAUIN Politecnico di Torino Torino, Italy
2. Brandenburg University of Technology Department of computer science Cottbus, Germany
3. Computer Engineering Laboratory Delft University of Technology Delft, The Netherlands
4. RF and Microwave Design Department, Fraunhofer Institute for Integrated Circuits (IIS) Erlangen, Germany
5. University of Bielefeld Bielefeld, Germany