UHF Radar Ievel Meter

Based on the UHF radar pulse operation, the antenna transmits 86GHZ and 120GHZ high-frequency radar pulses. The change of the dielectric constant (relative dielectric constant) makes the pulse reflect on the dielectric surface. The travel time of reflected radar pulse is directly proportional to the transmission distance. When the tank structure is known, the level can be calculated based on this variable.