1. Advanced Lightning and Power Energy Research (ALPER), Faculty of Engineering, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
2. School of Electrical Engineering, College of Engineering, Universiti Teknologi MARA, Shah Alam, Malaysia
3. Electrical Engineering Section, Universiti Kuala Lumpur British Malaysian Institute, Gombak, Kuala Lumpur, Selangor, Malaysia
4. Motorola Solutions Malaysia Sdn Bhd, Bayan Lepas Innoplex, Penang, Malaysia