摘要
随着无线传输产品的普及,各种设备对天线的性能要求越来越高,研制具备较高性能的天线的必要性越来越突出。新型电磁材料由于其自身的特点,能够实现一般材料所不具备的电磁特性,在高性能微带天线设计中得到了广泛的应用。同时,由于设计参数的复杂化和设计目标的多重化,全局优化算法逐渐引入到了天线设计中来,以实现对微带天线贴片和新型电磁材料结构的优化设计,大幅提升微带天线的各项性能。
With the popularization of wireless products, the performance requirements of antennas are becoming higher and higher, and the need to develop high performance antennas has becoming more and more important. Because of its own characteristics, the metamaterials have been widely used in the design of high performance mierostrip antenna. In addition, because of the complexity of the design parameters and the design objectives, the global optimization algorithms have been introduced into the antenna design gradually, which can realize the optimization design of the microstrip antenna patch and the metamaterial structure.
出处
《电子技术应用》
北大核心
2015年第12期11-14,共4页
Application of Electronic Technique
关键词
新型电磁材料
人工磁导体
微带天线
优化算法
metamaterial
artificial magnetic conductor
microstrip antenna
optimization algorithm
