Results 71 to 80 of about 545 (170)

A Comprehensive Study of Chipless RFID Sensors for Healthcare Applications

IEEE Access
The demand for low-cost healthcare solutions has been increasing and the use of Internet of Things (IoT) devices is becoming more common. IoT devices have the potential to monitor vital health parameters of patients remotely, providing early detection of
Muhammad Noaman Zahid, Zhu Gaofeng, Touseef Sadiq, Hameedur Rahman, Muhammad Shahid Anwar   +4 more
doaj   +1 more source

Influence of Mutual Coupling on Stability of RCS Response in Chipless RFID

Technologies, 2018
The paper investigates the influence of mutual coupling between individual scatterings of chipless Radio Frequency Identification (RFID) tags based on its frequency-domain performance using a simplified equivalent circuit model. The proposed steady state
Jan Machac, Amine Boussada, Milan Svanda, Jaroslav Havlicek, Milan Polivka   +4 more
doaj   +1 more source

High data density and capacity in chipless radiofrequency identification (chipless-RFID) tags based on double-chains of S-shaped split ring resonators (S-SRRs)

EPJ Applied Metamaterials, 2017
The data density per surface (DPS) is a figure of merit in chipless radiofrequency identification (chipless-RFID) tags. In this paper, it is demonstrated that chipless-RFID tags with high DPS can be implemented by using double-chains of S-shaped split ...
Herrojo Cristian, Mata-Contreras Javier, Paredes Ferran, Martín Ferran   +3 more
doaj   +1 more source

Realistic chipless RFID: identification and localization [PDF]

, 2017
For mass deployment of RFID systems, cheap and accurate item level identification and tracking are profoundly needed. Fortunately, unlike conventional chip-based RFID, chipless RFID systems offers low-cost printable tags holding a better chance to enter the era of penny-cost tags.
openaire   +1 more source

Enhancing Hajj pilgrimage experience and crowd management through Hajj-related keywords-based chipless RFID tags

Alexandria Engineering Journal
This study presents a novel application for deploying chipless RFID tags encoded with famous Hajj pilgrimage words. Inconspicuous, cost-effective, durable, and lightweight chipless RFID tags encoded with famous Hajj keywords of “Al-Ṣafa”, “Al-Marwa ...
H. Rmili, J. Yousaf, O. Boularess, M. Noman, B. Hakim, M. Aseeri, M. Bensaleh, F.A. Tahir   +7 more
doaj   +1 more source

Clutter Effect Investigation on Co-Polarized Chipless RFID Tags and Mitigation Using Cross-Polarized Tags, Analytical Model, Simulation, and Measurement. [PDF]

Sensors (Basel), 2023
Alam J, Khaliel M, Zheng F, Solbach K, Kaiser T.   +4 more
europepmc   +1 more source

Review on Recent Advances and Applications of Passive Harmonic RFID Systems. [PDF]

IEEE J Radio Freq Identif, 2023
Ye Z, Yang M, Ren Y, Jonathan Hung CH, Michael Wu CT, Chen PY.   +5 more
europepmc   +1 more source

Smart beamforming and deep-learning reader for RFID systems in edge IoT. [PDF]

Sci Rep
Mekki K, Slimene MB, Neffati S, Ghezaiel N, Kefi K, Rmili H, Gharsallah A.   +6 more
europepmc   +1 more source

Edge machine learning over IoT for chipless RFID environmental sensing in smart agriculture. [PDF]

Sci Rep
Mekki K, Ghezaiel N, Slimene MB, Neffati S, Rmili H, Gharsallah A.   +5 more
europepmc   +1 more source