Intensified electric field based highly sensitive backbone-shaped C and X band microwave metamaterial sensor for permittivity characterization applications

IF 5.1 2区工程技术 Q1 ENGINEERING, MULTIDISCIPLINARY Engineering Science and Technology-An International Journal-Jestech Pub Date : 2024-11-09 DOI:10.1016/j.jestch.2024.101877

Mohammad Lutful Hakim , Mohammad Tariqul Islam , Mandeep Singh Jit Singh , Touhidul Alam , Abdulmajeed M. Alenezi , Mohamed S. Soliman

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Abstract

This paper proposed a novel design of planar microwave sensor aimed at distinguishing and analyzing the permittivity properties of regular solid materials with high sensitivity for C and X band applications. These sensor utilize a planar backbone-shaped metamaterial resonator with spur line filters, which intensify the electric field. This approach allows the permittivity characteristics of the resonator to influence factors like resonance frequency shifting and notably high sensitivity, reaching 6.61 % at reflection mode. The sensitivity of these sensor is validated using common materials (Rogers 4350B, Rogers RT5880, UL1250 and FR-4) through the specific experimental methodology. The measured results agree well with the simulated results, and this validation process permits the potential characterization and detection of materials. Furthermore, the paper derives a mathematical formula to obtain the properties of materials using resonance frequency shifting. Consequently, proposed sensor represent a promising solution for characterizing material permittivity properties.

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基于强化电场的高灵敏度骨干形 C 波段和 X 波段微波超材料传感器在介电常数表征中的应用

本文提出了一种新颖的平面微波传感器设计，旨在以高灵敏度区分和分析常规固体材料的介电常数特性，适用于 C 波段和 X 波段应用。这些传感器利用一个平面骨干形超材料谐振器和支线滤波器来增强电场。这种方法允许谐振器的介电常数特性影响谐振频率偏移等因素，灵敏度明显较高，在反射模式下达到 6.61%。通过特定的实验方法，使用普通材料（罗杰斯 4350B、罗杰斯 RT5880、UL1250 和 FR-4）验证了这些传感器的灵敏度。测量结果与模拟结果十分吻合，这一验证过程允许对材料进行潜在表征和检测。此外，论文还推导出了一个数学公式，可以利用共振频率偏移获得材料的特性。因此，所提出的传感器是表征材料介电常数特性的一种有前途的解决方案。

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来源期刊

Engineering Science and Technology-An International Journal-Jestech Materials Science-Electronic, Optical and Magnetic Materials

CiteScore

11.20

自引率

3.50%

发文量

153

审稿时长

22 days

期刊介绍： Engineering Science and Technology, an International Journal (JESTECH) (formerly Technology), a peer-reviewed quarterly engineering journal, publishes both theoretical and experimental high quality papers of permanent interest, not previously published in journals, in the field of engineering and applied science which aims to promote the theory and practice of technology and engineering. In addition to peer-reviewed original research papers, the Editorial Board welcomes original research reports, state-of-the-art reviews and communications in the broadly defined field of engineering science and technology. The scope of JESTECH includes a wide spectrum of subjects including: -Electrical/Electronics and Computer Engineering (Biomedical Engineering and Instrumentation; Coding, Cryptography, and Information Protection; Communications, Networks, Mobile Computing and Distributed Systems; Compilers and Operating Systems; Computer Architecture, Parallel Processing, and Dependability; Computer Vision and Robotics; Control Theory; Electromagnetic Waves, Microwave Techniques and Antennas; Embedded Systems; Integrated Circuits, VLSI Design, Testing, and CAD; Microelectromechanical Systems; Microelectronics, and Electronic Devices and Circuits; Power, Energy and Energy Conversion Systems; Signal, Image, and Speech Processing) -Mechanical and Civil Engineering (Automotive Technologies; Biomechanics; Construction Materials; Design and Manufacturing; Dynamics and Control; Energy Generation, Utilization, Conversion, and Storage; Fluid Mechanics and Hydraulics; Heat and Mass Transfer; Micro-Nano Sciences; Renewable and Sustainable Energy Technologies; Robotics and Mechatronics; Solid Mechanics and Structure; Thermal Sciences) -Metallurgical and Materials Engineering (Advanced Materials Science; Biomaterials; Ceramic and Inorgnanic Materials; Electronic-Magnetic Materials; Energy and Environment; Materials Characterizastion; Metallurgy; Polymers and Nanocomposites)