Development of Sensor Integrated and Inkjet-Printed Tag Antennas for Passive UHF RFID Systems
نویسنده
چکیده
..................................................................................................................... i ACKNOWLEDGEMENTS............................................................................................. ii LIST OF PUBLICATIONS ........................................................................................... iv AUTHOR’S CONTRIBUTION ...................................................................................... v
منابع مشابه
Inkjet-printed passive UHF RFID tags: review and performance evaluation
In this paper, the performance and the feasibility of inkjet-printed dipole RFID tag antennas are experimentally studied in the implementation of identifying objects with different electromagnetic properties. To estimate the performance quality, we compare our results to those obtained using traditional etched copper dipole tag antennas. We first examine the performance characteristics, i.e. th...
متن کاملA Novel "Green" Fully-integrated Ultrasensitive RFID-enabled Gas Sensor Utilizing Inkjet-printed Antennas and Carbon Nanotubes
In this paper, the integration of a flexible RFID tag with an inkjet-printed Single Walled Carbon Nanotube (SWCNT) film in a chipless sensor node for toxic gas detection was introduced for the first time. The whole module is realized on a "green" low-cost paper substrate. Carbon nanotube composites change their electric properties (e.g. resistance, dielectric properties) in the presence of very...
متن کاملAntenna-Based Passive UHF RFID Sensor Tags - Design and Application
RFID, as a low cost technology with a long life time, provides great potential for transmitting sensor data in combination with the ordinary ID number. The sensor can, for example, be integrated either in the chip or in the antenna of an RFID tag. This thesis focuses on the design of antenna-based UHF RFID sensor tags as wireless sensors at the lowest possible cost level compatible with standar...
متن کاملComparison of Different Electromagnetic Solvers for Modeling of Inkjet Printed RFID Humidity Sensor
This paper focuses on the EM modeling of an inkjet printed humidity sensor for UHF RFID systems originally presented in [1]. EM modeling is used to predict the sensor readings as well as to design the tag for certain operating frequencies. Therefore accurate EM modeling is crucial. This paper presents a comparison between three different types of EM solvers in modeling of the humidity sensor; A...
متن کاملIdentification of Industrial Paper Reels with Passive UHF RFID
In paper industry there is a strong need for an identification system that would carry on the identification code of a specific reel throughout its life cycle. Application of passive ultra-high frequency (UHF) radio frequency identification (RFID) systems in paper industry requires novel tag antenna designs for identification of paper reels. By attaching the tag antenna to the reel core between...
متن کامل