Numerical simulation and mechanical optimization of power supply assembly for missile-borne radar

Abstract

The missile phased array radar has the advantages of flexible beam pointing and fast scanning speed. However, the design of missile phased array radar is difficult due to its limited space. The structure and thermal design of array power supply which is a core component of missile phased array radar were studied. The influence of fixed form and other factors on the design strength were analyzed. The design of heat dissipation under different working conditions were explored. The result shows that fixed form has the greatest influence on the design strength. It is necessary to use the form of phase change cooling to solve the heat dissipation problem in the actual working process of array power supply. On this basis, the light quantization, insulation and common design of the array power supply are realized. The design meets the actual requirements. It is a significant reference for following design of electronic equipment for missile-borne radar.