复杂外形双频段天线罩的研制  

Research and Development of Complex shape Two-band Radome

作　　者：温磊[1] 蔡良元[1] 白树成[1] 

机构地区：[1]北京航空材料研究院,北京100095

出　　处：《高科技纤维与应用》2010年第3期41-43,共3页Hi-Tech Fiber and Application

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.

关 键 词：芳纶预浸料 薄壁结构 阳模 双频段 天线罩 

分 类 号：V243.2[航空宇航科学与技术—飞行器设计]