Ultrathin and Low-Cost Metamaterial Absorber at UHF Band for RFID System

Recently, UHF Radio Frequency Identification (RFID) systems are more and more important in our daily life, such as warehouse management and auto-recognition. However, indoor environments are typically affected by multiple reflection interferences. To solve the problem, it is necessary to establish m...

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Bibliographic Details
Published in2022 International Conference on Microwave and Millimeter Wave Technology (ICMMT) pp. 1 - 3
Main Authors Bo, Xinzhi, Chen, Hao, Geng, Mingyang, Yan, Li, Sun, Yuyi, Lu, Weibing
Format Conference Proceeding
LanguageEnglish
Published IEEE 12.08.2022
Subjects
Metamaterials
Microwave technology
Millimeter wave technology
Multiplexing
Reflection
Simulation
Stability analysis
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Summary:Recently, UHF Radio Frequency Identification (RFID) systems are more and more important in our daily life, such as warehouse management and auto-recognition. However, indoor environments are typically affected by multiple reflection interferences. To solve the problem, it is necessary to establish multiplex reflection interference suppression. In this article, a flexible, ultrathin, and low-cost meta material absorber was designed and fabricated. The experimental test results and electromagnetic simulation results have a high degree of agreement and good consistency. The proposed meta material absorber has good application value and potential.
DOI:10.1109/ICMMT55580.2022.10022846