Device for detecting concealed objects, especially mines

摘要

Forms three dimensional image of detected object using detector which includes at least a network of cross-form antennae (41), branch (42) containing only transmission antennas (E) and branch (43) containing only receiving antennas (R). A processing unit (51) processes the received signals and reconstitutes them into holographic algorithm. The transmission antennae successively transmit and the receiving antennae capture the signal reflected by an object after each emission from an antenna, so as to form a three dimensional image of the object. The processing unit processes the received signals, and reconstitutes them into a holographic algorithm. Hyper-frequencies emitted by the detector are frequency synthesized. The antennae are bi-polarised type.