摘要
随着大型天线阵面技术的发展,阵面集成度及轻薄化要求将越来越高。传统的单纯依靠增加重量和外形尺寸来提高结构刚度的方法将难以满足阵面设计要求,智能天线阵面结构将是未来阵面结构的主要发展方向。文中首先介绍了智能结构的研究进展;再以一新型的天线阵面为例,对比分析了智能阵面结构的巨大优势,最后,总结了智能阵面结构的实现方法和发展路线,并指出需要重点研究的四个关键技术。
As the development of large-scale phased array antenna technology,highly integrated and thinner antenna will be used mostly.Traditional design methods,such as improving the stiffness of antenna by increasing the mass,will dissatisfy the design indicator.So intelligent antenna is proposed and considered to be the main development direction of phased array antenna.Firstly,research status of intelligent structures are introduced in this paper.Secondly,comparing to traditional antenna,advantages of intelligent antenna are revealed based on a typical antenna.Finally,the implementation methodologies and development pattern are summarized,and some key technologies of intelligent antenna are introduced.
出处
《现代雷达》
CSCD
北大核心
2014年第11期8-10,61,共4页
Modern Radar
关键词
智能结构
天线阵面
自适应技术
刚度分布
intelligent structure
antenna array
self-adaptive technology
stiffness distribution
