摘要
机载吊挂天线具有结构紧凑、接口简单等特点,在机载雷达领域应用较为广泛。在结构设计时应兼顾体积、重量、强度等多方面因素,需要进行全面细致的考虑。文中以某机载吊挂天线为例,针对天线使用的环境要求,简单介绍了该天线系统的结构特点,重点介绍了天线系统的结构组成、热设计及载荷分析等,可为同类天线系统的结构设计提供参考。
Airborne pod antennas have the characteristics of compact structure and simple interface, which makes it widely used in airborne radar. The structural design of airborne pod antennas involves many factors such as volume, weight, strength. These factors should be considered carefully and comprehensively. Taking an airborne pod antenna as an example and aiming at its work environment requirements, this paper introduces briefly the structural features of the airborne pod antenna and focuses on the description of the system structural composition, thermal design and mechanical load analysis of the airborne pod antenna. It can provide refer- ence for the structural design of similar antenna system.
出处
《电子机械工程》
2017年第5期17-20,共4页
Electro-Mechanical Engineering
关键词
结构设计
天线框架
热设计
有限元分析
强度
structural design
antenna framework
thermal design
finite element analysis
intensity
