Patent ID: 6600441
Filing Date: 2003-07-29
Classification: B25F,G01S,G01V,H01Q

Abstract:
A radar transceiver for exploration of subsurface embedded objects comprising an antenna array for high-frequency electromagnetic waves with at least three antennas having at least one transmit/receive unit connected to at least one timed signal processor for paired temporal correlation of the demodulated signals, the at least one timed signal processor being connected with an evaluation unit for synthetic aperture radar for resolution of the demodulated signals and to a display device, whereinthe at least three antennas by their positions together scan an area and wherein the at least three antennas are switchably connected with at least one transmit-receive device, wherein at least two antennas are polarized parallel relative to each other and are each arranged in linear spacing relative to each other on one of two lines, wherein the two lines are arranged crosswise in the shape of an â€œXâ€  and wherein the antennas arranged on the two lines arranged in the shape of an â€œXâ€  are arranged in central symmetry relative to each other and have an open space in the center.