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arXiv · 0907.2809

Fast and accurate simulations of transmission-line metamaterials using transmission-matrix method

Hui Feng Ma·Tie Jun Cui·Jessie Yao Chin·Qiang Cheng
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Abstract

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.

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Hui Feng Ma, Tie Jun Cui, Jessie Yao Chin, Qiang Cheng. 2009-07-16. Fast and accurate simulations of transmission-line metamaterials using transmission-matrix method. https://doi.org/10.1186/1754-0429-1-10

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