Affiliation: | 1.Electronic and Telecommunication Engineering, King Mongkuts University of Technology Thonburi, 126 Pracha-Uthit Rd., Thung Kru, Bangkok, Thailand ;2.Graduate School of Engineering and Science, Shibaura Institute of Technology, 3-7-5 Toyosu, Koto-ku, Tokyo, 135-8548, Japan ;3.SIT Research Center for Green Innovation, Shibaura Institute of Technology, 3-7-5 Toyosu, Koto-ku, Tokyo, 135-8548, Japan ; |