可收展卫星天线用金属网技术研究进展

Advances on the Metal Gauzes in Drawing-in and Opening-up Satellite Antenna

随着卫星通信技术的不断发展,对卫星天线的口径要求越来越大,收展工作特性要求越来越高,这使天线用金属网材料和成网技术得到了较快发展。文章介绍了国外可收展星载卫星天线的概况,分析了天线用金属网面材料、网面织构参数、成网技术的发展,以及我国金属网的研究和应用发展状况。

With the rapid development of the satellite communication techniques,the requirements for large bore size and high working performances of the satellite antenna are increasing.The metal gauzes materials and knitting techniques have progressed rapidly.The general situations of the drawing-in and opening-up satellite antenna are introduced in the present paper,including the metal gauzes materials,wire size parameters and knitting techniques.The paper also covers the achievements made in China on metal gauzes.