现代电子技术2011，Vol.34Issue(15)：179-182,4.
人工介质电磁参数随空间变化的特性研究
Characteristic of Electromagnetic Parameters on Metamaterial Against Space Variation
摘要
Abstract
Constitutive parameters depict the characteristic of metamaterial. It is essential to disrover the variation rules of these parameters to design metamaterial. In this paper, the mechanism of metamaterial with negative electromagnetic parameters is analyzed through Maxwell equation. Then, the influence on the electromagnetic parameters is computed and studied with S parameter retrieval method, which is respectively by the variation of the geometric dimensions, such as the position of the wire, the size of the unit cell and the variation of the space interval, etc. The accurate characteristic curve received by HFSS simulation is gained. The results explain the variation rules of the constitutive parameter against geometric dimensions.关键词
Maxwell/HFSS/负电磁参数/S参数提取法Key words
Maxwell/ HFSS/ negative electromagnetic parameter/ S parameter retrieval method分类
信息技术与安全科学引用本文复制引用
陈沛林,丁君..人工介质电磁参数随空间变化的特性研究[J].现代电子技术,2011,34(15):179-182,4.基金项目
西北工业大学研究生创业种子基金(Z2010037) （Z2010037）
