耐功率大型雷达罩设计改进  

Improved Design of Large Radome with Power Tolerance

作　　者：武飞 张志孝[1] 岳震南[1] Wu Fei;Zhang Zhixiao;Yue Zhennan(Northwest Research Institute of Electronics Equipment,Xi'an 710065)

机构地区：[1]中国电子科技集团公司第39研究所,西安710065

出　　处：《测控与通信》2023年第1期29-32,共4页

摘　　要：本文介绍了雷达罩受大功率电磁波辐射后出现碳化现象,通过对出现碳化区域的分析,发现引起碳化的原因。为此我们进行仿真计算,并制作面板样件进行模拟测试,其仿真计算和模拟测试结果一致。据此对雷达罩面板成型工艺进行改进,并对现场雷达罩面板进行更换,利用雷达对更换后面板的耐温性能进行实测,测试结果满足使用要求。This article introduces the phenomenon of radome carbonization after being radiated by high-power electromagnetic wave,and finds the reason of carbonization by analyzing the carbonization region.Therefore we carried out simulation calculation,and made panel sample for simulation test,the simulation calculation and simulation test results are consistent.Therefore,we improved the forming process of the radome panel,and replaced the radome panel on site.The temperature resistance performance of the replaced radome panel was measured by radar,and the test results met the application requirements.

关 键 词：雷达罩 大功率电磁波辐射 碳化 雷达 复合材料 

分 类 号：TN9[电子电信—信息与通信工程]