Affiliation: | 1. Institute of Microelectronics, Department of Electrical Engineering, National Cheng Kung University, Tainan 70101, Taiwan, ROC;2. Advanced Optoelectronic Technology Center, National Cheng Kung University, Tainan 70101, Taiwan, ROC;3. Department of Electronic Engineering, National Formosa University, Yunlin 632, Taiwan, ROC;4. Department of Electrical Engineering, Kun Shan University, Tainan 710, Taiwan, ROC |