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Fast and accurate simulations of transmission-line metamaterials using transmission-matrix method
Huifeng Ma 1,Tiejun Cui 2 *,Yao Qin 1,Qiang Cheng 1 #
1.Mid 607, Li-Wen-Zheng Building, Radio department, Southeast University
2.Mid 601, Li-Wen-Zheng Building, Radio department, Southeast University
*Correspondence author
#Submitted by
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Funding: 国家自然科学基金,国家自然科学基金,国家自然科学基金,国家杰出青年科学基金,国家重点基础研究发展计划(No.60496317,60671015,60621002,60225001,20040286010)
Opened online:25 December 2007
Accepted by: none
Citation: Huifeng Ma,Tiejun Cui,Yao Qin.Fast and accurate simulations of transmission-line metamaterials using transmission-matrix method[OL]. [25 December 2007] http://en.paper.edu.cn/en_releasepaper/content/17364
 
 
Recently, two-dimensional (2D) periodically L and C loaded transmission-line (TL) networks have been applied to represent metamaterials. The commercial Agilent’s Advanced Design System (ADS) is a commonly-used tool to simulate the TL metamaterials. However, it takes a lot of time to set up the TL network and perform numerical simulations using ADS, making the metamaterial analysis inefficient, especially for large-scale TL networks. In this paper, we propose transmission-matrix method (TMM) to simulate and analyze the TL-network metamaterials efficiently. Compared to the ADS commercial software, TMM provides nearly the same simulation results for the same networks. However, the model-process and simulation time has been greatly reduced. The proposed TMM can serve as an efficient tool to study the TL-network metamaterials.
Keywords:transmission-line metamaterial, transmission-matrix method
 
 
 

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