Dual‐band RFID tag antenna based on the Hilbert‐curve fractal for HF and UHF applications

M Alibakhshi‐Kenari… - IET Circuits, Devices …, 2016‏ - Wiley Online Library
A novel single‐radiator card‐type tag is proposed which is constructed using a series Hilbert‐
curve loop and matched stub for high frequency (HF)/ultra high frequency (UHF) dual‐band …

Design and characterization of a broadband flexible polyimide RFID tag sensor for NaCl and sugar detection

MA Ennasar, O El Mrabet, K Mohamed… - Progress In …, 2019‏ - jpier.org
In this paper, we present a broadband flexible RFID sensor tag antenna to detect the
concentration of aqueous solutions. The proposed RFID tag antenna sensor with a T …

A single-layer compact HF-UHF dual-band RFID tag antenna

ZL Ma, LJ Jiang, J **, TT Ye - IEEE Antennas and Wireless …, 2012‏ - ieeexplore.ieee.org
This letter presents a novel dual-band (HF and UHF) radio frequency identification (RFID)
tag antenna. Two key challenges are faced: the compact dimension and the impaired …

Near‐Field HF‐RFID and CMA‐Based Circularly Polarized Far‐Field UHF‐RFID Integrated Tag Antenna

A Sakonkanapong… - International Journal of …, 2020‏ - Wiley Online Library
This research proposes an integrated high‐frequency (HF) and ultrahigh‐frequency (UHF)
passive radio frequency identification (RFID) tag antenna for near‐field (13.56 MHz) and far …

Concept for a security aware automatic fare collection system using HF/UHF dual band RFID transponders

L Zöscher, J Grosinger, R Spreitzer… - 2015 45th European …, 2015‏ - ieeexplore.ieee.org
Established automatic fare collection (AFC) solutions for public transport systems that use
proximity HF radio frequency identification (RFID) smart cards are lacking a convenient …

Textile UHF-RFID antenna sensor for measurements of sucrose solutions in different levels of concentration

C Luo, I Gil, R Fernandez-Garcia - Measurement Science and …, 2021‏ - iopscience.iop.org
With the trend of textile antennas development, ultra high frequency (UHF, 865–868 MHz)
radio frequency identification (RFID) devices using textile materials are expected to be …

A broadband modified T-shaped planar dipole antenna for UHF RFID tag applications

I Aznabet, MA Ennasar, O El Mrabet… - Progress In …, 2017‏ - jpier.org
In this paper, we report a single layer modified T-shaped dipole antenna for UHF-RFID tag
applications. The designed RFID tag antenna consists of a pair of T-shaped dipole strips …

An HF/UHF dual mode RFID transponder antenna and HF range extension using UHF wireless power transmission

MM Bilgic, K YEĞİN - Turkish Journal of Electrical …, 2016‏ - journals.tubitak.gov.tr
Abstract An HF/UHF compatible RFID transponder antenna is designed, simulated, and
measured for dual band operation and HF range extension. A dual mode compatible RFID …

A single-feeding port HF-UHF dual-band RFID tag antenna

N Ha-Van, C Seo - Journal of electromagnetic engineering and …, 2017‏ - koreascience.kr
In this paper, a dual-band high frequency (HF) and ultra-high frequency (UHF) radio-
frequency identification (RFID) tag antenna is presented that operates in the 13.56 MHz …

Compact dual band tag antenna design for radio frequency identification (RFID) application

CL Tan, W bt Ismail - Progress in Electromagnetics Research C, 2012‏ - jpier.org
The increasing need for automatic identification and object tracking in supply chains has led
to the development of radio frequency identification (RFID) systems. High frequency (HF) …