1. Department of Electrical and Electronic Engineering, Faculty of EngineeringUniversity of AzzaytunaLibya
2. Engineering DepartmentLancaster UniversityLancasterLA1 4YRUK
3. Department of Mathematics and Engineering Physics, Faculty of EngineeringMansoura UniversityMansoura35516Egypt
4. Centre for Photonics and Smart Materials, Zewail City of Science and TechnologySheikh Zayed District6th of October CityGizaEgypt
5. Department of Electronics and Communications Engineering, Faculty of EngineeringMansoura UniversityMansoura35516Egypt