Portable radar simulator heat dissipation structure

The utility model relates to the technical field of radar testing, in particular to a portable radar simulator heat dissipation structure which comprises a case, heat absorption pieces are integrated on the surfaces of the two opposite sides of the inner wall of the case at equal intervals, heat dissipation pieces are integrated on the top of the case at equal intervals, and the front side and the rear side of each heat dissipation piece are fixedly connected with a front row fan and a rear row fan respectively. The top of the case is fixedly connected with a top cover, the cooling fins, the front-row fan and the rear-row fan are all located in the top cover, and the positions, corresponding to the front-row fan and the rear-row fan, of the two sides of the interior of the top cover are connected with filter screens in a buckled mode; a portable radar simulator in the prior art generally adopts a built-in fan for forced air cooling, a case shell must be provided with an air inlet and an air outlet, an air coo