1. Chung Yuan Christian University,Department of Electronic Engineering,Chung Li City,Taiwan,32023
2. National Cheng Kung University,Department of Electrical Engineering,Taiwan
3. Feng Chia University,Department of Electronic Engineering,Taichung City,Taiwan,407102
4. Chung Yuan Christian University,Department of Information Management,Chung Li City,Taiwan,32023
5. Ming Chi University of Technology,Department of Electrical Engineering,New Taipei City,Taiwan,243303