相控阵雷达用阵面电源的结构设计  

Structure Design of a Array Power Supply for Phased-array Radar

作　　者：邵奎武[1] 王长瑞[1] 肖竑[1] 

机构地区：[1]南京电子技术研究所,江苏南京210039

出　　处：《机械与电子》2015年第4期18-22,共5页Machinery & Electronics

摘　　要：针对某相控阵雷达用阵面电源,提出了全新设计思路,先进行概念设计,再利用ANSYS、FloEFD有限元分析软件进行力学和热仿真验证,在此基础上对阵面电源进行优化设计。结果表明,阵面电源结构减重28%,结构设计和热设计满足要求。采用此方法可有效降低设计时间及差错,实现电源的快速化、轻量化设计。In this paper,the new design idea for array power supply of phased array radar was proposed. Firstly,conceptual structure was designed. Secondly,dynamic simulation and thermal simulation were used to verify the conceptual design results by ANSYS and FloEFD finite elements analysis software, and on this basis,optimization design of array power supply was made.The result indicates that 28% weight loss of structure for array power supply is achieved.The structure and thermal design of array power supply meet the demands.The design time and error are reduced by this method.The rapid product design and light weight design of array power supply are realized.

关 键 词：阵面电源 结构设计 热仿真 功率密度 

分 类 号：TN83[电子电信—信息与通信工程]