Mohd Isa, F. N., N. F. M. Ariffin, N. F. A. Malek, S. Y. Mohamad, H. A. M. Ramli, and A. L. Asnawi. 2018. “S-Band FMCW Radar for Target Tracking and Monitoring”. Journal of Telecommunication, Electronic and Computer Engineering (JTEC) 10 (1-2):123-26. https://jtec.utem.edu.my/jtec/article/view/3338.