Highly accurate metamaterial sensor for measurement of permittivity of nanoscale materials

Abdul Samad, Hu Wei Dong, Muhammad Sajid, Waseem Shahzad, Iftikhar Ahmad, Muhammad Nouman

科研成果: 书/报告/会议事项章节会议稿件同行评审

1 引用 (Scopus)

摘要

Highly accurate metamaterial sensor for the measurement of permittivity of the nanoscale materials is proposed. The proposed sensor is designed and simulated on low cost substrate FR4 on using ANSYS HFSS simulation software. Two complementary split rectangular resonators (CSRRs) are etched in the ground plane of the sensor in a view to be provided with an accumulative notch depth in transmission coefficient. Single and deep notch in transmission coefficient has significant role in efficient measurement of dielectric properties of the materials under test (MUTs). The effective constitutive parameters (permittivity and permeability) of the proposed sensor are retrieved from scattering parameters. The sensitivity analysis is carried out through the proposed sensor by using the standard materials. The parabolic equation for the proposed sensor is formulated to approximate the relative permittivity of the nanoscale materials. Error analysis is performed to determine the accuracy of the proposed sensor. Very small percentage of error, 0.32, is obtained, which shows high accuracy of the proposed sensor. This methodology is very efficient, low cost and easy in fabrication.

源语言英语
主期刊名2020 International Conference on UK-China Emerging Technologies, UCET 2020
出版商Institute of Electrical and Electronics Engineers Inc.
ISBN(电子版)9781728194882
DOI
出版状态已出版 - 8月 2020
活动2020 International Conference on UK-China Emerging Technologies, UCET 2020 - Glasgow, 英国
期限: 20 8月 202021 8月 2020

出版系列

姓名2020 International Conference on UK-China Emerging Technologies, UCET 2020

会议

会议2020 International Conference on UK-China Emerging Technologies, UCET 2020
国家/地区英国
Glasgow
时期20/08/2021/08/20

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