An RFID Skimming Gate Using Higher Harmonics

René Habraken, Peter Dolron, Erik Poll, Joeri De Ruiter

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)
302 Downloads (Pure)

Abstract

This paper describes a novel antenna design for communicating with ISO/IEC 14443A RFID cards at larger distances than the normal 5-10 cm. The set-up consists of two antennas, one to activate the card at the normal frequency of 13.56 MHz, and another to receive its response at the higher harmonic frequency of 40.68 MHz. The strong field required to power the card at larger distances is likely to drown out its response. By detecting the higher harmonic frequencies originating from the card's response this problem is solved, making communication at larger distances possible. The two antennas, placed 100 cm apart, form an RFID gate that can communicate with cards in the middle of the gate. This is a substantial improvement of the maximum skimming distance of 25 cm reported in literature.
Original languageEnglish
Title of host publicationRadio Frequency Identification. Security and Privacy Issues
EditorsStefan Mangard, Patrick Schaumont
PublisherSpringer
Pages122-137
Number of pages16
Volume9440
ISBN (Electronic)978-3-319-24837-0
ISBN (Print)978-3-319-24836-3
DOIs
Publication statusPublished - Jun 2015
Event11th Workshop on RFID Security - New York, United States
Duration: 23 Jun 201524 Jun 2015

Publication series

NameLecture Notes in Computer Science
PublisherSpringer
Volume9440
ISSN (Print)0302-9743

Conference

Conference11th Workshop on RFID Security
Country/TerritoryUnited States
CityNew York
Period23/06/1524/06/15

Keywords

  • RFID
  • contactless smart card
  • ISO/IEC 14443
  • skimming
  • eavesdropping

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