1. Universiti Teknologi Malaysia (UTM),Faculty of Electrical Engineering,Johor Bahru,Malaysia,81310
2. Microelectronics & Nanotechnology-Shamsuddin Research Centre (MiNT-SRC), Universiti Tun Hussein Onn Malaysia,Batu Pahat,Johor,Malaysia,86400
3. Universiti Malaysia Sabah,Faculty Engineering Electric and Electronic,Kota Kinabalu,Sabah,Malaysia,88400
4. University of Nottingham Malaysia Jln Broga,Department of Electrical and Electronic Engineering,Semenyih,Selangor,43500