Have a personal or library account? Click to login
Analysis and Design of a Long Range PTFE Substrate UHF RFID Tag for Cargo Container Identification Cover

Analysis and Design of a Long Range PTFE Substrate UHF RFID Tag for Cargo Container Identification

Open Access
|Mar 2016

Abstract

In this paper, a high-performances microstrip antenna for UHF (ultra high frequency) RFID (radio frequency identification) tag is designed, prototyped and tested. The antenna consists of two main components: a 1.52 mm RT/duroid 5880 laminate substrate on which the antenna is designed and a 10 mm polytetrafluoroethylene (PTFE) dielectric material placed as a separator between the antenna and the reference ground plane for the microstrip antenna. With this structure, the RFID tag can reach a maximum reading distance of 19 m, although the antenna has a compact size of 80 mm × 50 mm. The long reading distance is obtained by attaching to the antenna an RFID chip that can provide a reading sensitivity of −20.5 dBm. The high bandwidth from 677 MHz to 947 MHz measured at −10 dB, makes the tag being usable worldwide especially for cargo container identification, the main purpose of this research.

DOI: https://doi.org/10.1515/jee-2016-0006 | Journal eISSN: 1339-309X | Journal ISSN: 1335-3632
Language: English
Page range: 42 - 47
Submitted on: Sep 22, 2015
Published on: Mar 17, 2016
Published by: Slovak University of Technology in Bratislava
In partnership with: Paradigm Publishing Services
Publication frequency: 6 issues per year

© 2016 Adrian-Ioan Petrariu, Valentin Popa, published by Slovak University of Technology in Bratislava
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.