Triple-Band Modified V-Shape With A U -Shape Ring Resonator Metamaterial Absorber For C- And X-Band Sensing Applications

2023 3rd International Conference on Innovative Research in Applied Science, Engineering and Technology (IRASET) Pub Date : 2023-05-18 DOI:10.1109/IRASET57153.2023.10152910

Ahasanul Hoque, A. Almutairi, Mohammad Tausiful Islam

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Abstract

This paper aims to report on a triple-band characteristics-based metamaterial absorber that can perform near-unity absorption for C and X-band sensing applications. Recently, a substantial amount of attention has been focused on sensing application-based metamaterial absorbers (MMA) fabricated with a dielectric substrate. The proposed microstructure MMA with multi-band absorption consists of a modified V -shape structure with six strip gaps surrounded by a V-shape ring resonator. At 6.654 GHz, 8.477 GHz, and 11.3 GHz, the experimental verification of absorption was 98.37%, 99.84%, and 99.59%, respectively. The intricate parameters of MMA, including its permittivity(ε), permeability(μ), and refractive index(η), as well as its impedance, were measured, analyzed, and discussed by Computer Simulation Technology (CST), MATLAB. As a result of unity absorption, having excelled sensing performance, it can be applied to diverse sensing applications, enhance antenna gain and so on.

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三波段改良v形带U形环形谐振器超材料吸收器，用于C和x波段传感应用

本文旨在报道一种基于三波段特性的超材料吸收器，它可以在C和x波段传感应用中执行近统一吸收。近年来，利用介电衬底制造的基于传感应用的超材料吸收材料(MMA)受到了广泛的关注。本文提出的多波段吸收MMA微结构是由一个V形环形谐振腔包围六个带隙的改进V形结构组成的。在6.654 GHz、8.477 GHz和11.3 GHz频段，实验验证的吸光度分别为98.37%、99.84%和99.59%。利用计算机仿真技术(CST)和MATLAB对MMA的介电常数(ε)、磁导率(μ)、折射率(η)等复杂参数及其阻抗进行了测量、分析和讨论。由于均匀吸收，具有优异的传感性能，可以应用于多种传感应用，提高天线增益等。

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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2023 3rd International Conference on Innovative Research in Applied Science, Engineering and Technology (IRASET)

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