Performance analysis of graphene based nano dipole antenna on stacked substrate

2016 2nd International Conference on Electrical, Computer & Telecommunication Engineering (ICECTE) Pub Date : 2016-12-01 DOI:10.1109/ICECTE.2016.7879574

Reefat Inum, M. Rana, Kamrun Nahar Shushama

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引用次数: 7

Abstract

The design of a graphene based nano dipole antenna on stacked substrate is reported. A stack of substrate is formed from two different dielectric substrate materials, each of equal height. The performance of the designed antenna is investigated for three different substrate stacks such as Quartz-Silicon, GaAs-Silicon Nitride, and Polyimide-Glass. For each stack, total substrate height is varied from 80 μm to 120 μm, taking 20 μm as step size. The considered performance parameters of the designed antenna are return loss, bandwidth, radiation efficiency, gain, and directivity at a targeted resonance frequency of 1.02 THz. The simulation results confirm that Quartz-Silicon substrate pair with a height of 100 μm provides the best antenna performance. The enhanced outcomes are compared with other similar graphene antennas to ensure the effectiveness of the proposed design. The attractive properties and significant performances of the proposed graphene antenna make it a potential candidate to be used in wireless communication in nanosystems and THz sensing applications.

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叠层基板上石墨烯基纳米偶极天线的性能分析

报道了一种基于石墨烯的纳米偶极子天线的设计。衬底堆叠由两种不同的介电衬底材料组成，每一种材料的高度相等。研究了石英硅、氮化镓硅和聚酰亚胺玻璃三种不同衬底堆叠下天线的性能。对于每个堆叠，衬底总高度在80 μm到120 μm之间变化，步长为20 μm。在目标谐振频率为1.02 THz时，所设计天线考虑的性能参数为回波损耗、带宽、辐射效率、增益和指向性。仿真结果表明，高度为100 μm的石英-硅衬底对具有最佳的天线性能。将增强的结果与其他类似的石墨烯天线进行比较，以确保所提出设计的有效性。所提出的石墨烯天线具有吸引人的特性和显著的性能，使其成为纳米系统和太赫兹传感应用中无线通信的潜在候选者。

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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2016 2nd International Conference on Electrical, Computer & Telecommunication Engineering (ICECTE)

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