1. Universiti Tunku Abdul Rahman,Lee Kong Chian Faculty of Engineering and Science,Selangor,Malaysia,43000
2. School of Electronics and Information Engineering, South China University of Technology,Guangzhou,China,510641
3. Corporate Technology, MIMOS Berhad,Kuala Lumpur,Malaysia,57000
4. National Yang Ming Chiao Tung University,Department of Electrical and Computer Engineering,Hsinchu,Taiwan,30010