有源相控阵雷达除湿模块技术研究

发布时间：2018-01-03 04:30

本文关键词：有源相控阵雷达除湿模块技术研究　出处：《电子机械工程》2016年05期 　论文类型：期刊论文

【摘要】：随着现代相控阵雷达的不断发展,天线阵面的结构密度越来越大,导致了各个功能部件的安装空间逐渐缩小、阵面内部空气流动阻力逐渐变大、对系统中各部件的互联性要求越来越高。传统的仅考虑除湿和防霉功能,将除湿模块作为一个独立模块进行设计的思路已不能适应当前雷达的发展。文中提出了一种将除湿模块与天线阵列进行结构功能一体化设计的思路,该方法可有效解决狭小空间的安装、阵面互联性等问题。最后对设计结果进行了仿真分析,验证了该方法的可行性,设计思路和方法可供同类产品参考和借鉴。
[Abstract]:With the continuous development of modern phased array radar, the density of antenna array surface structure is increasing, resulting in the gradual reduction of the installation space of each functional component, and the internal air flow resistance becomes larger. The interconnectedness of the components in the system is more and more high. The traditional dehumidification and anti-mildew function are considered only. The design of dehumidification module as an independent module can no longer adapt to the development of radar. In this paper, an integrated design of dehumidification module and antenna array is proposed. This method can effectively solve the problems such as the installation of narrow space and the interconnection of the array surface. Finally, the simulation analysis of the design results is carried out, which verifies the feasibility of the method, and the design ideas and methods can be used for reference and reference for similar products.
【作者单位】：上海航天电子通讯设备研究所;南京艾科美热能科技有限公司;
【分类号】：TN958.92
【正文快照】： 引言随着相控阵雷达集成度的不断提高,阵面组件发热功率越来越大,采用低温冷却液冷却发热单元逐渐成为雷达散热的主要手段,但在高湿环境下,低温冷却液的使用容易引起阵面内空气的凝露,从而造成电子设备的短路损坏等问题。同时,较高的相对湿度下易滋生霉菌,对电子设备造成腐蚀,

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