1. Department of Electronics and Electrical Communications Engineering, October 6 University (O6U), Giza, Egypt
2. Department of Electronics and Electrical Communications Engineering, Ain Shams University (ASU), Cairo, Egypt
3. Department of Mathematics, Faculty of Science, Zagazig University, Zagazig, Egypt
4. Department of Electrical and Computer Engineering, College of Science and Engineering, Idaho State University, Pocatello, ID, USA
5. Seismology Department, National Research Institute of Astronomy and Geophysics, Cairo, Egypt