1. Laboratory of Electric Systems Energy Efficiency and Telecommunications, Cadi-Ayyad University, BP 549, Av Abdelkarim Elkhattabi, Gueliz, Marrakesh 4000, Morocco
2. Mathematics and Systems Department, Royal School of Aeronautics, Marrakesh 40000, Morocco
3. Condensed Matter Physics and Renewable Energy Laboratory, University of Hassan II of Casablanca, Mohammedia BP 146 Mohammedia 28806, Morocco