异形抛物面天线反射面造型方法研究

Research on the modeling method of Shaped paraboloid antenna reflecting surface

针对双曲率异形抛物面天线反射面,难以使用常规造型方法准确表达的问题,通过分析该型天线的几何特性,提出一种可行的造型方法。最后应用该法在Pro/Engineer中实现某型天线反射面的三维造型,验证其可行性。

Accurately modeling is very difficult to use conventional methods for the design process of double curvature deformation of parabolic antenna.Analysis of the geometry of the antenna characteristics, and Put forward a viable method of modeling.Finally, application of the method in the Pro/Engineer in a certain type of Reflector antenna to achieve the three dimensional modeling, to verify its feasibility.