Naruedol Tawanna
Department of Electrical Engineering, Faculty of Engineering and Technology, North-Chiang Mai University, Chiang Mai
Thailand

Falun Takkabutr
Department of Electrical Engineering, Faculty of Engineering and Technology, North-Chiang Mai University, Chiang Mai
Thailand

Apisak Kesutha
Department of Electrical Engineering, Faculty of Engineering and Technology, North-Chiang Mai University, Chiang Mai
Thailand

Rati Wongsathan
Department of Electrical and Computer Engineering, Faculty of Engineering and Technology, North-Chiang Mai University,Chiang Mai
Thailand

Atcharawan Nuangnit
Department of Electrical and Computer Engineering, Faculty of Engineering and Technology, North-Chiang Mai University,Chiang Mai
Thailand

Nilawan Wongsinlapamorakot
Department of Electrical and Computer Engineering, Faculty of Engineering and Technology, North-Chiang Mai University,Chiang Mai
Thailand