On the transmission properties of left‐handed microstrip lines implemented by complementary split rings resonators
On the transmission properties of left‐handed microstrip lines implemented by complementary split rings resonators
复制标题
DOI：
10.1002/jnm.601
复制
发表时间：
2006-03
期刊：
影响因子：
--
通讯作者：
M. Gil;J. Bonache;I. Gil;J. García-García-J.-García-García-1404321779;F. Martín
中科院分区：
文献类型：
--
作者：
M. Gil;J. Bonache;I. Gil;J. García-García-J.-García-García-1404321779;F. Martín
本文研究了分别在地平面和导体条上刻蚀互补分裂环谐振器(CSRR)和电容间隙实现的左手微带线的传输特性。为此，我们利用结构的集总元件等效电路模型进行了精确的分析，并通过电学仿真指出了主要电气参数对传输特性的影响。详细讨论了带宽和带内纹波控制等方面的问题。文中还讨论了几何参数的影响，并用等效电路模型进行了解释。根据计算结果，得出了适用于超材料传输线设计规范的设计准则。版权所有©2006 John Wiley&Sons，Ltd.
In this paper, the transmission properties of left‐handed microstrip lines implemented by etching complementary split rings resonators (CSRRs) and capacitive gaps in the ground plane and conductor strip, respectively, are investigated. To this end, we make use of the lumped element equivalent circuit model of the structure, from which an accurate analysis is carried out, and the influence of the main electrical parameters on the transmission properties is pointed out through electrical simulations. Aspects such as bandwidth and in‐band ripple control are discussed in detail. The influence of the geometrical parameters is also discussed and interpreted to the light of the equivalent circuit model. From the results obtained, there are inferred design guidelines that are suitable for the design of metamaterial transmission lines subjected to specifications. Copyright © 2006 John Wiley & Sons, Ltd.