航天器工程2023，Vol.32Issue(6)：79-83,5.DOI:10.3969/j.issn.1673-8748.2023.06.012
大型相控阵天线局部热试验验证技术
Verification Technology of Partial Thermal Test for Large Phased Array Antenna
腊栋 1陈辉 1陈彬彬 1杨尚宁 1包泽彬 1晁京伟1
作者信息
摘要
Abstract
In order to meet the requirement of thermal test verification of large phased array anten-na,a verification technology of partial thermal test has been proposed and studied in this paper.Firstly,partial components representing the heat distribution characteristics of the large phased array antenna are selected for module level thermal test.On the other hand,partial thermal test is carried out to obtain the influence of the dominant error sources.Then,the thermal test verifica-tion of the whole large phased array antenna can be achieved by integrating the partial thermal test and simulation analysis.It is found that,the thermal analysis results based on partial thermal test have a good consistency with the thermal test results of the entire satellite.This indicates that the proposed method can provide technical support for the thermal test verification of large phased array antenna.关键词
有源相控阵/大型天线阵/局部热试验Key words
active phased array antenna/large antenna array/partial thermal test分类
航空航天引用本文复制引用
腊栋,陈辉,陈彬彬,杨尚宁,包泽彬,晁京伟..大型相控阵天线局部热试验验证技术[J].航天器工程,2023,32(6):79-83,5.
