QTRD-82 80G Radar Level Meter

Frequency modulated continuous wave (FMCW) imatengera chida cha radar (80G). Antenna imatumiza ma frequency apamwamba komanso ma frequency modulated radar siginecha.
Kuchuluka kwa chizindikiro cha radar kumawonjezeka motsatira. chizindikiro cha radar chopatsirana chimawonetsedwa ndi dielectric kuti iyesedwe ndikulandilidwa ndi mlongoti. nthawi yomweyo, kusiyana pakati pa mafupipafupi a chizindikiro chopatsirana ndi chizindikiro cholandiriracho ndi chofanana ndi mtunda woyezedwa.
Choncho, mtunda umawerengeredwa ndi sipekitiramu yochokera ku kusiyana kwa ma frequency a analogi-to-digital and fast fourier transform (FFT)