Design and analysis of high-quality factor multi-resonator chipless RFID tag

Jumain, Nur Syahirah Auni (2023) Design and analysis of high-quality factor multi-resonator chipless RFID tag. Project Report. Universiti Teknikal Malaysia Melaka, Melaka, Malaysia. (Submitted)

Text (Full text) Design and analysis of high-quality factor multi-resonator chipless RFID tag.pdf - Submitted Version Download (21MB)

Abstract

Nowadays, Chipless Radio Frequency Identification (RFID) tag has gained popularity due to lower-cost printing flexibility. Furthermore, chip less RFID tags also store information using electromagnetic features instead of memory chips. The technology comes through by focusing on a user-friendly RFID tag. According to the companys research into the technology, chipless tags have a significant bit of storage capacity. Therefore, the project presents a multi-resonator chipless RFID tag with a high-quality factor. The tags are designed and optimized using Computer Simulation Technology (CST) software and operated at 0-3 GHz with a high-quality factor with a high data capacity on a flexible substrate. This project also focuses on the performances of the chip less RFID tag such as radar cross-section in the response to the reflection from the environment. At the end of this project, the design is fabricated using a Fast Film substrate with permittivity, u = 2.7 and thickness, h = 0.13 mm chipless RFID tags. The chipless RFID tags have been analyzed and measured the performance of the tag running through Vector Network Analyzer.

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