The invention relates to subsurface radar and may be used to build geological sections, determining the position of the groundwater, determining the thickness of the structural layers of the pavement, determining inhomogeneities and inclusions boundaries concrete structures, measuring the length of the piles. An object of the utility model is a direct measurement of the brightness temperature of the upper layers of the subsurface soils during subsequent probing with accurate measurement of the thickness of the structural layers of the pavement, the depth of geological engineering elements for the location of inhomogeneities and inclusions concrete structures boundaries. This object is achieved in that an integrated radar subsurface probing comprising a receiving antenna, an electronic switch connected in series videopulses oscillator and a transmitting antenna sequentially connected amplifier and stroboscopic converter device synchronization and signal processing, a first output connected to the control input of the stroboscopic converter and the input videopulses generator, and the first signal input of the sync signal processing device and a connected to the output stroboscopic converter differs from the closest analog by the fact that in the radar additionally administered serially connected quadratic detector and integrator, thus, the output of the receiving antenna is connected to the input of the amplifier, the electronic key input connected to the output of the amplifier, the integrator output is connected to the second synchronizing signal input and a signal processing device, and the control input of the electronic key connected to the second output synchronization apparatus and processing sig catch.
展开▼
