摘要
选用改性环氧/芳纶布预浸料为原材料,采用薄壁结构,运用多次预成型的热压罐阳模成型技术,成功研制了复杂外形双频段天线罩。测试结果表明:天线罩最大测向误差为0.50°,最小功率透过95%。装机试飞表明满足飞行要求。
Using the epoxy resin/aramid fabric prepreg,a complex shape two-band radome of Thin-walled struc-ture was developed by applying multiple consolidation and autoclave cure process with male mould.The results show the maximum goniometry error of the radome is 0.50° and the minimum power transmission efficiency of the radome is 95%.The radome can meet the flight requirement.
出处
《高科技纤维与应用》
CAS
2010年第3期41-43,共3页
Hi-Tech Fiber and Application
关键词
芳纶预浸料
薄壁结构
阳模
双频段
天线罩
aramid fabric prepreg
thin-walled structure
male mould
two-band
radome
