Jin, Youngseok, Bongseok Kim, Sangdong Kim, and Jonghun Lee. “Design and Implementation of FMCW Surveillance Radar Based on Dual Chirps”. Elektronika ir Elektrotechnika 24, no. 6 (December 17, 2018): 60-66. Accessed October 7, 2022. https://eejournal.ktu.lt/index.php/elt/article/view/22292.