1. Faculty of Engineering; Minia University; Minya UAE
2. Institute of Micro- and Sensor Systems, University of Magdeburg; Magdeburg Germany
3. Department of Electromagnetic Field; Czech Technical University in Prague; Technicka 2 Prague 166 27 Czech Republic
4. Electrical and Computer Engineering Department; Khalifa University; UAE
5. Research Laboratory of Electronics; Massachetts Institute of Technology; USA