摘要
本文研究了超材料介质板中波的传输特性,给出了由超材料和普通介质板组成多层结构的全反射系数和透射系数表达式,推导了小反射近似公式并讨论了其有效性,提出应用超材料介电结构可有效提高电磁传输性能,这对于天线罩设计非常有利。
The characteristics of wave transmission in metamaterial dielectric plates are studied,and the expressions of total reflection and transmission coefficients of multilayer structure composed of metamaterial and ordinary dielectric plates are given.The small re-flection approximate formulas are derived and their effectiveness is discussed.It is proposed that the electromagnetic transmission per-formance can be effectively improved by using metamaterial dielectric structure,which is very beneficial for the design of radome.
作者
雒向东
余亮
李永宁
Luo Xiangdong;Yu Liang;Li Yongning(School of Computer Science,Guangdong University of Science and Technology,Dongguan Guangdong 523083,China)
出处
《衡阳师范学院学报》
2023年第6期57-61,共5页
Journal of Hengyang Normal University
基金
2023年广东省普通高校重点领域专项(2023ZDZX3049)
广东省教育厅青年创新人才类项目(2019KQNCX227)
东莞市科技特派员项目(20201800500792)。
关键词
超材料
介电结构
天线罩
应用研究
metamaterial
dielectric structure
radome
applied research
