各向异性
超材料
输电线路
电力传输
欧米茄
电子线路
传输(电信)
直线(几何图形)
计算机科学
物理
材料科学
电子工程
光电子学
光学
电气工程
电信
工程类
数学
几何学
量子力学
作者
Joni Vehmas,Silvio Hrabar,Sergei Tretyakov
摘要
In this paper we introduce the concept of transmission lines with inherent bi-anisotropy and establish an analogy between these lines and volumetric bi-anisotropic materials. In particular, we find under what conditions a periodically loaded transmission line can be treated as an effective omega medium. Two example circuits are introduced and analyzed. The results have two-fold implications: opening a route to emulate electromagnetic properties of bi-anisotropic omega media using transmission-line meshes and understanding and improving effective medium models of composite materials with the use of effective circuit models of unit cells.
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