Launching scanning phased array detection ground laser

The utility model relates to a launching scanning phased array detection ground laser which comprises a radar host machine, a transmitting antenna array, a multiple path transmitter, a receiving antenna array, a multiple path receiver, a front end comprehensive controller and a portable integration engineering control computer. The transmitting antenna array and the receiving antenna array are formed into a 16 unit flat square matrix by a 4*4 mode and respectively and correspondingly connected with a 16 path transmitter and a 16 path receiver. Each transmitting antenna unit and each receiving antenna unit are designed by the circular sector radiant lines with low profile section in order to form a broadband circular polarization radiation and reception. The utility model has the advantages that owing to adopting the designing of the phased control scanning of the transmitting wave beam, the energy of the effective penetrating coupling electromagnetic wave is increased by more than 30 times than the single antenna transmission when the 16 unit transmitting phased array works. The utility model has the characteristics of broad band, deep penetrating distance, high resolution, high anti-interference capability and strong object checking and recognizing ability, which can satisfy the request of the rapid nonloss checking of the geophysical prospecting engineering.