Powered by OpenAIRE graph
Found an issue? Give us feedback
addClaim

Antenas inteligentes em têxteis

Authors: Pires, Walter Alexandre Ribeiro;

Antenas inteligentes em têxteis

Abstract

A tecnologia RFID tem vindo a ganhar popularidade no mercado global atual, dado que a capacidade de comunicação por ondas de rádio com praticamente qualquer objeto, a simplicidade, credibilidade e reduzido custo justi cam o crescente interesse e investimento nesta tecnologia. A indústria têxtil é um setor de atividade extenso e multifacetado, que desenvolve e fabrica produtos para aplicações bastante diferenciadas, onde a aplicabilidade da tecnologia RFID pode trazer inúmeras vantagens nesta indústria, uma vez que a aposta em inovação, tanto em materiais como em tecnologias, permite a diferenciação e valorização desta indústria. A presente dissertação propõe o desenvolvimento de três tags RFID: uma desenvolvida apenas em substrato FR-4, outra desenvolvida somente em substrato têxtil, e por último, uma desenvolvida conjuntamente em substrato FR-4 e têxtil. Esta última constituiu o objeto principal de estudo, onde em conjunto com as outras duas tags, serviram como meio de comparação em termos dos resultados obtidos por cada uma delas. Em suma, conseguiu-se chegar a uma solução nal viável, com o desenvolvimento de uma tag RFID capaz de ser incorporada em têxtil para ns de identi cação, de dimensões 30 30 mm e passível de ser detetada a 3:8 metros.

RFID technology has been gaining popularity in the current global market because the ability that radio waves have to communicate with nearly any object, its simplicity, credibility and low cost justi es the increasing interest and investment in this technology. The textile industry is an extensive and multifaceted activity sector that develops and manufactures products to a wild range of applications, where the applicability of RFID technology can bring numerous advantages to it, since innovation in both materials and technologies allows di erentiation and appreciation to this industry. The present dissertation proposes the development of three RFID tags: one developed only on FR-4 substrate, one merely on textile substrate and nally one developed using both substrates (textile and FR-4). This last one was the main object of study, where together with the other two tags, served as means of comparison in terms of results obtained by each of them. In sum, a viable nal solution was achieved through the development of an RFID tag capable of being incorporated onto a textile substrate for identi - cation purposes, with dimensions of 30 30 mm and susceptible of being detected at 3; 8 meters.

Mestrado em Engenharia Eletrónica e Telecomunicações

Country
Portugal
Related Organizations
Keywords

RFID, Têxtil, Antenas, RFID (Radio frequency identification systems), Tag passiva, UHF

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Upload OA version
Are you the author of this publication? Upload your Open Access version to Zenodo!
It’s fast and easy, just two clicks!