1. Al Muthanna University,Department of communication engineering,Al Muthanna,Iraq
2. Al Muthanna University,College of electronics engineering,Department of communication engineering,Al Muthanna,Iraq
3. Al-Furat Al-Awsat Technical University,College of Technical Engineering,Department of Avionics techniques engineering,Najif,Iraq
4. Imam Ja’afar Al-Sadiq University,College of Information Technology,Department of Computer Techniques Engineering,Al Muthanna,Iraq
5. Universiti Teknologi Malaysia,Faculty of Electrical Engineering,Johor Bahru,Malaysia