1. Universiti Teknikal Malaysia Melaka (UTeM),Microwave Research Group (MRG), Centre for Telecommunication Research & Innovation (CeTRI), Fakulti Kejuruteraan Elektronik dan Kejuruteraan Komputer (FKEKK),Melaka,Malaysia
2. Universitas Islam Negeri Sultan Syarif Kasim,Electrical Engineering Department,Pekanbaru,Indonesia
3. Universiti Teknologi Malaysia,Wireless Communication Center,Johor,Malaysia,81310
4. RF Station Sdn. Bhd,Kuala Lampur,Malaysia