Results 211 to 220 of about 123,667 (246)

Dual band UHF RFID antenna

2012 20th Telecommunications Forum (TELFOR), 2012
Radio Frequency Identification (RFID) systems have been extensively used in many important applications in recent years. The band allocated to RFID technology in the UHF band differs from continent to continent but there are two main, 800MHz used in Europe and the some Asian countries while in the USA, Japan and Australia they use 900 MHz frequency ...
Suvad Selman, Nesibe Merve Demir, Moamer Hasanovic   +2 more
openaire   +1 more source

Wearable Dual-Band Quasi-Yagi Antenna for UHF-RFID and 2.4 GHz Applications

IEEE Journal of Radio Frequency Identification, 2020
A compact wearable dual-band quasi-Yagi RFID-reader antenna is designed for being incorporated into a smart glove. The antenna dual-band capability allows the integration of both the RFID reader at UHF band and a wireless data link at 2.4 GHz, into a ...
R. Singh, A. Michel, P. Nepa, A. Salvatore   +3 more
semanticscholar   +1 more source

Dualband wearable UHF RFID antenna

2nd European Conference on Antennas and Propagation (EuCAP 2007), 2007
Based on a system study of the ability to use a commercial RFID system operating in 869 MHz band for the identification of moving sportsmen [1], TAG antennas has been recognized as one of the most sensitive component that affect the proper function of the whole system, especially in case when TAG antenna has to operate in the close vicinity of human ...
M. Svanda, M. Polivka
openaire   +1 more source

Electromagnetic Environment of UHF-RFID

2008 10th Electronics Packaging Technology Conference, 2008
The number of applications that use radio-frequency identification (RFID) technology has grown continually in the last few years. In this presentation we will present the results of research on the electromagnetic environment on RFID systems. We analyze the effects of UHF MHz China RFID system near a GSM frequency bands.
Song Li, Xue-tao Weng
openaire   +1 more source

Review on UHF RFID Localization Methods

IEEE Journal of Radio Frequency Identification, 2019
With the wide spread of the Internet of Things (IoT), wireless localization technology has provided various location-based applications and services.
Chenyang Li, L. Mo, Dongkai Zhang
semanticscholar   +1 more source

Location and Tracking of UHF-RFID Tags

2011 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications, 2011
Techniques for localization/tracking of UHF-RFID tags are briefly reviewed in this paper, mainly focusing on location of tagged objects moving along a transport chain. The basic principles of a technique based on a synthetic aperture radar approach is presented for this application.
NEPA, PAOLO, LOMBARDINI, FABRIZIO, BUFFI, ALICE   +2 more
openaire   +2 more sources

UHF RFID sensors based on frequency modulation

2016 IEEE SENSORS, 2016
This paper describes passive wireless light and pressure sensors. The sensed information is carried in the modulation frequency of the sensors and they could be made compatible with the existing UHF RFID standards. Light and pressure sensors are demonstrated at 867 MHz and they provide a read range of 12 m and 10 m respectively, assuming a typical UHF ...
Islam, Md. Mazidul, Viikari, Ville, Nikunen, Joona, Reinikainen, Marko   +4 more
openaire   +1 more source

A UV Curable Conductive Ink for the Fabrication of Textile-based Conductive Circuits and Wearable UHF RFID Tags.

ACS Applied Materials and Interfaces, 2019
Textile is a kind of emerging substrate for wearable printed electronics to realize recyclable smart products by versatile and low-cost screen printing. It is necessary for the after-printed high temperature curing to get high conductivity, whereas most ...
Hong Hong, Jiyong Hu, Xiong Yan
semanticscholar   +1 more source

Third Harmonic Exploitation in Passive UHF RFID

IEEE Transactions on Microwave Theory and Techniques, 2015
This paper unfolds the recent concept of using harmonic signals generated by the nonlinear behavior of traditional passive UHF RF identification (RFID) chips. The harmonics generation of passive RFID chips is analyzed to highlight the influences of the matching network and the tag antenna.
Andia Vera, Gianfranco, Duroc, Yvan, Tedjini, Smail   +2 more
openaire   +2 more sources

UHF RFID wristbands

This contribution is focused on the performance evaluation of a long-range patch-type antenna for ultra-high frequency (UHF) radiofrequency identification (RFID) wristband tags. The antenna design was presented in the IEEE International Conference on RFID Technology and Applications (RFID-TA), held on September 4-6, 2023, Aveiro, Portugal, under the ...
López-Soriano, Sergio||, Melià-Seguí, Joan||, Parrón Granados, Josep||   +2 more
openaire   +1 more source