I-Frequency modulated continuous wave (FMCW) yamukelwa kunsimbi yeleveli ye-radar (80G). I-antenna idlulisa isignali ye-radar eguquguqukayo nemvamisa ephezulu.
Imvamisa yesiginali ye-radar ikhuphuka ngokulandelana. isignali ye-radar edlulisiwe ibonakala nge-dielectric ukuze ikalwe futhi yamukelwe ngothi. ngesikhathi esifanayo, umehluko phakathi kwemvamisa yesignali edlulisiwe kanye neyesiginali eyamukelwe ilingana nebanga elilinganisiwe.
Ngakho-ke, ibanga libalwa nge-spectrum esuselwe kumehluko wefrikhwensi yokuguqulwa kwe-analog-to-digital kanye ne-fast fourier transform (FFT)
