Title :
Design of 13.56 MHz Smartcard Stickers with Ferrite for Payment and Authentication
Author :
Gebhart, Michael ; Neubauer, Roland ; Stark, Michael ; Warnez, Dimitri
Author_Institution :
NXP Semicond. Austria GmbH Styria, Gratkorn, Austria
Abstract :
We present an adhesive sticker which allows contactless Smartcard function widely independent of the object material which it is sticked to. Recently interest raised for such a sticker to be attached on any mobile phone for contactless payment applications. This is seen as precessor of near field communication (NFC) technology helping to introduce contactless payment with mobile phone. In this context we consider antenna design with field simulation software and evaluate electrical antenna parameters of samples fabricated in the Smartcard process flow. Aspects for conformance to the ISO/IEC14443-2 and NFC card standard are considered and an optimized composite design is proposed.
Keywords :
ISO standards; adhesives; ferrites; loop antennas; microwave antennas; mobile handsets; smart cards; ISO/IEC14443-2 standard; adhesive sticker; contactless payment application; electrical antenna parameter; ferrite; field simulation software; frequency 13.56 MHz; mobile phone; near field communication technology; smartcard process flow; smartcard sticker; Antenna measurements; Antennas; Coils; Ferrites; Inductance; Transponders; ISO/IEC14443; Proximity; SmartCard Sticker; ferrite foil; loop antenna design;
Conference_Titel :
Near Field Communication (NFC), 2011 3rd International Workshop on
Conference_Location :
Hagenberg
Print_ISBN :
978-1-61284-176-2
DOI :
10.1109/NFC.2011.14
