摘要
针对传统有源相控阵天线质量重、体积大的问题,文章通过对国内外星载合成孔径雷达(SAR)有源相控阵天线发展的总结,介绍了砖块式有源相控阵天线架构设计、一体化有源相控阵天线架构设计和片式有源相控阵天线架构设计,提出了星载SAR有源相控阵天线的发展趋势:柔性薄膜有源相控阵天线,并分析了柔性薄膜有源相控阵天线关键技术,可为我国星载SAR有源相控阵天线的发展提供参考。
For the problems of high weight and large volume of the conventional active phased array antenna,the development of spaceborne SAR active phased array antenna at home and abroad is summarized in this paper,The architecture design of conventional brick active phased array antenna,the architecture design of integrated active phased array antenna and the tile active phased array antenna are introduced.The development trend of spaceborne SAR active phased array antenna:flexible membrane active phased array antenna is suggested.And the key technologies of flexible membrane active phased array antenna are briefly introduced.It can provide reference for the development of spaceborne SAR active phased array antenna.
作者
王志刚
陈梁玉
杨听广
张先锋
WANG Zhigang;CHEN Liangyu;YANG Tingguang;ZHANG Xianfeng(The Thirty-eighth Research Institute of CETC,Hefei 230088,China)
出处
《航天器工程》
CSCD
北大核心
2022年第5期126-133,共8页
Spacecraft Engineering
