1. Research Unit for High Frequency Electronic Circuits and systems, Faculté des Sciences de Tunis; Université de Tunis El-Manar; Tunis Tunisia
2. Centre for Research in Microelectronics and Nanotechnology; Technopole of Sousse; Sousse Tunisia
3. iRadio Laboratory, Department of Electrical and Computer Receivers Engineering, Schulich School of Engineering; University of Calgary; Calgary Alberta Canada
4. Microtechnology and Nanoscience, Microwave Electronics Laboratory; University of Chalmers; Göteborg Sweden