摘要
选用玻璃纤维织物/环氧树脂,采用湿法手糊成型工艺研制了复合结构大尺寸天线罩。经过电性能测试和静力试验,结果表明,该罩体的选材、结构设计和工艺过程可行;天线罩最小透波率为87%;天线罩通过了120%设计载荷的加载。
By applying wet hand lay-up process with glass fabric reinforced epoxy,a kind of composite structured large radome was developed. The results of electric property testing and static testing show the selection of material,structure design and process are feasible. The minimum power transmission efficiency of the radome is 87%; The 120% designing load testing was successful.
作者
刘妍
李德里
闫欣怡
LIU Yan LI Deli YAN Xinyi(Research Institute of Aerospace Special Materials and Processing Technology, Beijing 100074)
出处
《宇航材料工艺》
CSCD
北大核心
2017年第5期25-27,共3页
Aerospace Materials & Technology
关键词
大尺寸天线罩
电性能
强度
Large radome, Electrical performance, Strength performance
