The utility model discloses a metric wave coherent formula MIMO radar array element configuration structure, including the radar shell body, the top of radar shell body is provided with the top safety cover, and the hookup location of radar shell body and top safety cover department is provided with the top safety cover, the inside of radar shell body is provided with high compression pump, and the inside of radar shell body one side of being close to high compression pump is provided with the air inlet, the top surface of radar shell body is provided with the gas outlet, and the hookup location of radar shell body and gas outlet department is provided with the trachea, designed the bumper shock absorber in radar configuration structure bottom, can utilize the inside spring of bumper shock absorber to come to filter jolting of producing in the radar transportation, designed spherical universal rotary shaft in the bumper shock absorber bottom in addition, conveniently adjusted turning to of radar, the convenient receipt or signals, in addition at radar internal design high compression pump, can utilize the air pump regularly to the processing that removes the dirt of radar surface, reduced the influence of dust to the radar.