Tram Q.N. Vo 4, Nhat T. Tran 5, Phuong D.N. Dang 4, Long D. Nguyen 6, Cuong K. Dang 7and Loi K. Nguyen 4,* 1 Hanoi University of Science, Vietnam National University, Hanoi City 11416, Vietnam 2 School of Electronics, Electrical Engineering and Computer Science, Queen’s Unive...