This article aims at discussing computational approach to design magnet-free nonreciprocal metamaterial. Detailed mathematical derivation on floquet mode analysis is presented for Faraday and Kerr rotation. Non-reciprocity in the designed metasurface is achieved in the presence of biased transistor loaded in the gap of circular ring resonator. Based on the synthesized mathematical model, We extract co-cross polarized components as well as Faraday and Kerr rotation from the developed synthesized model and compare/contrast reciprocal and nonreciprocal system.
翻译:本文旨在讨论设计无磁性非对等元材料的计算方法。 Floquet模式分析的详细数学衍生为 Faraday 和 Kerr 旋转。设计的元表层的非对等性是在圆环共振器空隙内装有偏向晶体管的情况下实现的。根据综合数学模型,我们从已开发的合成模型和比较/调和对等和非对等系统中提取两极化部件以及法拉戴和凯尔尔旋转。