RFID TAG FOR HARSH ENVIRONMENT INDUCTIVELY COUPLED IN DOUBLE LOOP

The invention relates to an IDRF label for use in aggressive environments. The IDRF label (1) according to the invention comprises a UIF-SIF (2) antenna made of an electrically conductive textile, electrically insulated, embroidered on a textile backing, an IDRF transponder (3) and a textile substra...

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Bibliographic Details
Main Authors URSACHI, Corneliu, MORARU, Aurelian
Format Patent
LanguageEnglish
Published 05.03.2020
Subjects
ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
TRANSMISSION
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Summary:The invention relates to an IDRF label for use in aggressive environments. The IDRF label (1) according to the invention comprises a UIF-SIF (2) antenna made of an electrically conductive textile, electrically insulated, embroidered on a textile backing, an IDRF transponder (3) and a textile substrate (4) and the UIF-SIF antenna (2), the whole assembly being sealed by hot-dipping a second textile substrate, wherein the UIF-SIF (2) antenna has a central loop formed by a loop (5) by which it inductively couples with the encapsulated IDRF transponder 3.
Bibliography:Application Number: US201716609260