Concept

Radio-frequency identification

Related publications (176)

Passive UHF RFID Systems for Capacitive Sensing Applications

In this work, a complete passive UHF RFID system for capacitive sensing applications is developed to be used in food quality monitoring and supply chain management. All the components of the RFID system including the base station, the base station antenna, ...

EPFL2015

TrueCISS: Genuine bSSFP Signal Reconstruction from Undersampled Multiple-Acquisition SSFP Using Model-Based Iterative Non-Linear Inversion

Jean-Philippe Thiran, Tobias Kober, Tom Hilbert, Damien Nguyen

Balanced steady-state free-precession (bSSFP) is prone to local field inhomogeneities, typically appearing as signal voids, i.e. banding-artifacts. A new method, termed true constructive interference in steady state (trueCISS), is proposed based on the acq ...

2015

Biometrics systems under spoofing attack: an evaluation methodology and lessons learned

Sébastien Marcel, Nicholas Evans

Biometrics already form a significant component of current and emerging identification technologies. Biometrics systems aim to determine or verify the identity of an individual from their behavioral and/or biological characteristics. Despite significant pr ...

2015

Fine Pitch 3D-TSV Based High Frequency Components for RF MEMS Applications

Mihai Adrian Ionescu, Montserrat Fernandez-Bolanos Badia, Wolfgang Amadeus Vitale, Josef Weber

The development of interconnections suitable for radio- frequency (RF) and millimeter-wave (mm-wave) applications is of foremost importance for the feasibility of high-quality substrate-integrated devices. For this purpose, we introduce and validate the te ...

2015

Diminishing SAR for Wearable UHF Antennas

Anja Skrivervik, Jovanche Trajkovikj

This letter presents a study on the specific absorption rate (SAR) evaluation of UHF wearable antennas. A planar inverted-F antenna (PIFA) intended to operate in wireless body area networks (WBANs) is taken as an example for the investigation. The presence ...

Institute of Electrical and Electronics Engineers2015

Low temperature integration methods using conductive adhesives and dry film photoresist for flexible electronics

Andres Felipe Vasquez Quintero

This thesis provides reliable methods and building blocks in order to realize smart SiF by combining Si- with foil-based components on flexible substrates. Building blocks such as 2-D and 3-D electrical interconnections, hybrid integration techniques and e ...

EPFL2015

Design and development of sensing RFID Tags on flexible foil compatible with EPC Gen 2

Nico de Rooij, Danick Briand, Francisco Molina Lopez, Andres Felipe Vasquez Quintero

Taking advantage of the sensor interface capabilities of a radio frequency identification (RFID) chip, the integration of different types of sensors on printed ultrahigh frequency (UHF) RFID tags is investigated. The design, development, and testing of pri ...

Institute of Electrical and Electronics Engineers2014

TOA: a tag-owner-assisting RFID authentication protocol toward access control and ownership transfer

Chen Zhang, Chao Wang, Qiang Wang, Lei Xie

This paper addresses radio frequency identification (RFID) authentication and ownership transfer in offline scenarios. Four typical related works are reviewed in detail. A series of shortcomings and vulnerabilities of them are pointed out. A new RFID authe ...

Wiley-Blackwell2014

RFID seeking: Finding a lost tag rather than only detecting its missing

Chen Zhang, Qiang Wang, Jian Xu, Lei Xie

This paper proposes a novel type of RFID application, i.e., RFID seeking. Several existing types of RFID applications such as monitoring, searching, locating/navigating, are similar with RFID seeking. However, they are either inapplicable or vulnerable for ...

Elsevier2014

A Low-Power Low-Cost 24 GHz RFID Tag With a C-Flash Based Embedded Memory

Adam Shmuel Teman

The key factor in widespread adoption of Radio Frequency Identification (RFID) technology is tag cost minimization. This paper presents the first low-cost, ultra-low power, passive RFID tag, fully integrated on a single substrate in a standard CMOS process ...

Institute of Electrical and Electronics Engineers2014

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