A Compact Label-Typed L-Shaped Slot UHF RFID Tag Antenna Mountable on Metallic Cans

Lertsakwimarn, Kittima; Suwalak, Rattapong

doi:10.1109/RI2C56397.2022.9910294

A Compact Label-Typed L-Shaped Slot UHF RFID Tag Antenna Mountable on Metallic Cans

Author(s)

Lertsakwimarn, Kittima

Suwalak, Rattapong

Date Issued

January 1, 2022

Type

Conference Paper

DOI

10.1109/RI2C56397.2022.9910294

Abstract

This paper presents the design of a compact label-type UHF RFID tag antenna which designed for mounted on metallic items in supply chain goods such as metallic cans. The proposed tag antenna is a single copper line with L-shaped slot. This design is intended to obtain a narrow structure to make it possible to attach the tag antenna in the longitudinal and transverse along the metallic cans without being bulky. The tag antenna impedance is easy for turning impedance matching with RFID IC chip by adjusting the length and width of the line. The overall dimension of the proposed tag antenna on the metal actual cans is 94 × 6 × 0.8 m3. The proposed tag antenna covers the targeted UHF RFID bands (920-925 MHz) with -10 dB|Γ| bandwidth of 25 MHz.

Citation

Proceedings 2022 Research Invention and Innovation Congress Innovative Electricals and Electronics Ri2c 2022, 89-92, 2022