基于雷达天线罩壁最小极化差异的遗传优化  

GA Optimization of Radome Walls Based on Minimum Polarization Difference

作　　者：傅文斌[1] 胡进 陈忠宽[1] 何缓[1] 

机构地区：[1]空军雷达学院微波工程系,湖北武汉430019 [2]驻南京地区第二军事代表室,江苏南京210013

出　　处：《空军雷达学院学报》2004年第3期1-3,6,共4页Journal of Air Force Radar Academy

摘　　要：提出最小极化差异准则并基于这一准则对实际的C-夹层雷达天线罩壁进行遗传算法(GA)优化研究.首先建立基于页面存储技术的材料库以便实现染色体混合编码,然后给出基于最小极化差异准则的GA优化结果.由于考虑了防雨涂层、胶膜、树脂过渡层等因素,所得到的板块结构参数更接近实际工程设计的需要.The minimum polarization difference criterion is presented, based on which, the genetic algorithm (GA) optimization of electric performance of radome walls is studied. Therefore, a material database is set up in ter- ms of page-layout storage technique to get the mix-coding chromosomes first, then the results of GA optimization are given based on the minimum polarization difference criterion. The sandwich constructions given in the paper can meet the requirements of engineering applications, because some factors such as rainproof layer, adhesive layer and resin transition layer are considered in this paper.

关 键 词：雷达天线罩 遗传算法 最小极化差异准则 

分 类 号：TN820.8[电子电信—信息与通信工程]