Abstract: The antenna is widely applied in domains such as correspondence, radar navigation and so on, and the statics/ dynamics characteristic to the antenna structure has extremely important influence on the antenna electricity/machine performance. Also paraboloid antenna mouth face area is bigger and in a bad work environment, so Wind load becomes the mainest load affect the regular work of antenna. In this paper, the analysis of stress and strain on radar antenna equipment based on wind loads is discussed in detail, using finite element method, and corresponding resultant contours are plotted. And which can provide scientific conclusions and design basis for antenna working in a optimizing state.