TUTCRIS - Tampereen teknillinen yliopisto

TUTCRIS

Electro-textile slotted patch antenna for wearable passive UHF RFID tags

Tutkimustuotosvertaisarvioitu

Yksityiskohdat

AlkuperäiskieliEnglanti
OtsikkoProceedings of 2017 IEEE Radio and Wireless Symposium
KustantajaIEEE
Sivut177–179
ISBN (elektroninen)978-1-5090-3445-1
DOI - pysyväislinkit
TilaJulkaistu - 2017
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisussa
TapahtumaIEEE Radio and Wireless Symposium -
Kesto: 1 tammikuuta 1900 → …

Conference

ConferenceIEEE Radio and Wireless Symposium
Ajanjakso1/01/00 → …

Tiivistelmä

We present the development and performance evaluation of wearable passive UHF RFID tags based on slotted patch antennas that are electromagnetically optimized for operation in the close proximity of the human body. The antennas comprise electro-textile conductor on a light-weight and conformal textile substrate. The required patch-to-ground interconnections are formed by means of sewing with conductive yarn and by wrapping the electro-textile over the edges of the substrate. Our results show that the slotted patch tags on 2 mm and 4 mm substrates achieve high read ranges of 3.2 and 8.2 m, respectively, when affixed to the upper back.

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