紧凑和可调谐的ACS-Fed单极天线

2015 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting Pub Date : 2015-10-26 DOI:10.1109/APS.2015.7304804

A. Ibrahim, M. Abdalla, Xianjun Huang, Zhirun Hu

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引用次数: 2

摘要

本文设计了一种基于石墨烯片的紧凑可调谐双波段非对称共面条形馈电单极天线。该天线由acs馈电折叠单极天线组成，具有倒置的两个L支路，尺寸非常紧凑。所提出的天线工作在2.4 GHz和5.8 GHz，用于无线应用。石墨烯片用于实现所需的可调性。天线的谐振频率可以通过对石墨烯片施加直流电压来调整，从而改变石墨烯片的化学势。给出了天线的设计细节和仿真结果。该天线具有几乎全向的辐射特性。

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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Compact and tunable ACS-Fed monopole antenna

This paper presents design of compact tunable dual band asymmetric coplanar strip -fed monopole antenna based on graphene sheet. The proposed antenna is consisted of ACS-fed folded monopole antenna with inverted two L branches which achieve very compact size. The proposed antenna is operated at 2.4 GHz and 5.8 GHz which is used for wireless applications. The graphene sheet is used to achieve the desired tunability. The resonance frequency of the antenna can be electrically tuned by applying DC voltage to the graphene sheet which changes chemical potential of this sheet. The Details of the antenna design and simulation results are presented and discussed. The proposed antenna shows nearly omnidirectional radiation characteristics.

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来源期刊

2015 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting

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