超指令和低调的超材料天线

2013 Loughborough Antennas & Propagation Conference (LAPC) Pub Date : 2013-11-11 DOI:10.1109/LAPC.2013.6711915

S. Dakhli, J. Floch, K. Mahdjoubi, H. Rmili, F. Choubani

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引用次数: 5

摘要

本文报道了一种超定向、低姿态的超材料启发天线。所提出的结构由分环谐振器(SRR)和单极子组成。该天线尺寸为ka = 0.65，工作在UHF频段，在25 MHz (-10dB)的匹配带宽下具有4.41dBi的高指向性。给出了回波损耗和辐射方向图的模拟和测量结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Superdirective and low profile metamaterial-inspired antenna

In this paper, a superdirective and low profile metamaterial-inspired antenna is reported. The proposed structure consists of the association of Split-Ring Resonator (SRR) and a monopole. This antenna of ka = 0.65 size works in the UHF band and exhibits a high directivity of 4.41dBi in the matched bandwidth of 25 MHz (-10dB). Simulated and measured results are presented for the return loss and radiation pattern.

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2013 Loughborough Antennas & Propagation Conference (LAPC)

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