A Study on Structural Design of Millimeter-Wave Phased Array Radar

The Structure features of millimeter-wave long range phased array radar are analyzed in this paper.The structural design problems of millimeter-wave phased array radar for all parts of the radar are considered,a general principle of design is suggested.Overall layout and distribution of requirements,form of antenna structure,and manufacture technology are comprehensively planed.Concepts for solution of key technology problems of antenna reflector and assembling accuracy and feed lines have been studied.The structure problems of future large antenna array are pointed out.