基于FSS技术的天线罩电性能设计影响因素研究  

Electrical Performance Design of Radome Baesd on FSS Technical

作　　者：杨帆[1] 张春波[1] 张明秀[1] 蔡汝峰[1] 张天翔[1] 

机构地区：[1]航天特种材料及工艺技术研究所,北京100074

出　　处：《宇航材料工艺》2015年第4期68-71,共4页Aerospace Materials & Technology

摘　　要：对FSS天线罩电性能所涉及的透波、隐身技术指标的基本问题进行了研究分析,提出了FSS天线罩对单元结构、介质加载、谐振频率、带宽、栅瓣等影响因素的设计方法,得出了FSS天线罩电性能设计应选择合理的单元结构、减小单元尺寸并紧凑周期排列以及选择合理的天线罩结构。FSS is a crucial approach to realize the wave- transparent and stealth performance of randome.Based on the research and practice results of the electric performance of domestic and foreign FSS randome,reseach and analyze of the electric performance problems involved in the wave- transparent and stealth technical indicators of the FSS randome,some ways are put forwarded to deal with the design of the wave- transparent and stealth performance. It points out that the choice of small unit,close cycle and the choice of reasonable randome structure is the key to obtain excellent electrical performance in the design of the electric performance of FSS randome.

关 键 词：频率选择表面 天线罩 电性能 

分 类 号：TN957[电子电信—信号与信息处理]