【作者】 韩博； 武晓阳； 蒋尔进；

【Author】 HAN Bo;WU Xiao Yang;JIANG Er Jin;20th Institute of Chinese Electronics Technology Company;

【机构】 中国电子科技集团公司第二十研究所；

【摘要】 本文给出了一种星载天线薄壁结构一体化设计方法,涉及天线单元腔体结构、组件安装结构、承力结构及减重设计,在天线布局空间有限的情况下,通过合理设计结构壁厚、组件安装方式以及支撑结构,最终完成了天线结构一体化设计,该结构件通过了力学振动试验考核及发射飞行考核,目前在轨状态正常,验证了该天线结构设计的可行性和可靠性。更多还原

【Abstract】 This paper presents an integrated design method for the thin-walled structure of a space-borne antenna,involving the structure of the antenna unit cavity,component installation structure,load-bearing structure,and weight reduction design.Under the condition of limited antenna layout space,the integrated design of the antenna structure is finally achieved through the reasonable design of structural wall thickness,component installation methods,and support structures.This structural component has passed the mechanical vibration experiment assessment and launch flight assessment,and is currently in normal on-orbit status,verifying the feasibility and reliability of the antenna structural design.更多还原