1. Universiti Sains Malaysia,School of Electrical and Electronic Engineering, Engineering Campus,Pulau,Pinang,Malaysia
2. University Sains Malaysia,Collaborative Microelectronic Design Excellence Center (CEDEC),Bayan,Lepas,Malaysia,11900
3. Waseda University,Faculty of Science and Engineering,Tokyo,Japan,169-8555
4. Universiti Sains Malaysia,Institute of Nano Optoelectronics Research and Technology (INOR),Pulau,Pinang,Malaysia
5. University Teknology MARA,Faculty of Electrical Engineering,Pulau,Malaysia,13500
6. Technical University of Malaysia,Faculty of Electrical Engineering,Melaka,Malaysia
7. Research and Development Center, Dynex Semiconductor Ltd.,England,United Kingdom