Results 81 to 90 of about 1,976 (209)
IET Microwaves, Antennas &Propagation, Volume 19, Issue 1, January/December 2025.In this paper, a hybrid coding method for chipless radio‐frequency identification (RFID) tag with angular orientation is proposed. Frequency‐shift coding is achieved by controlling the size of three complementary split single ring resonators (CSSRR). And on the basis, we add a dimension of polarisation coding, which is achieved through changes in the ...
Zilong Chen +3 more
wiley +1 more source
Degradable and Printed Microstrip Line for Chipless Temperature and Humidity Sensing
Advanced Electronic Materials, Volume 10, Issue 11, November 2024.This study presents a biodegradable printed microstrip line with multi‐resonance for temperature and relative humidity monitoring. Zinc printed on paper encapsulated with beeswax serves as the radio‐frequency transducer. Two resonators at 1.2 and 2 GHz are used to sense temperature and humidity, respectively.
James Bourely +6 more
wiley +1 more source
Critical Management Issues for Implementing RFID in Supply Chain Management [PDF]
, 2010 The benefits of radio frequency identification (RFID) technology in the supply chain are fairly compelling. It has the potential to revolutionise the efficiency, accuracy and security of the supply chain with significant impact on overall profitability ...
Srivastava, Bharatendu
core +1 more source
Meandered-slot antennas for sensor-RFID tags [PDF]
, 2008 This letter introduces a planar antenna layout suited to Sensor-RFID fabrication. The geometry is based on a meandered-slot profile on a suspended patch and permits to host sensors and electronics in a small space.
Calabrese, C, Marrocco, G
core +1 more source
Reader antennas requirements in chipless RFID systems with linear and circular polarization [PDF]
, 2020 Two efficient reading approaches for chipless RFID are compared. The first approach uses a linear polarization interrogation with depolarizing tags able to reflect an electromagnetic signal with orthogonal polarization state with respect to the impinging
Costa F., Genovesi S., Manara G.
core +1 more source
Embroidered Rectangular Split-Ring Resonators for the Characterization of Dielectric Materials [PDF]
, 2020 In this paper, we report an embroidered rectangular split-ring resonator (SRR) operating at S band for material characterization based on the differences in dielectric parameters.
Dodd, Linzi +3 more
core +1 more source
A Novel Chipless Hybrid RFID Sensor for Metal Crack Detection
Applied SciencesRFID technology has been widely researched and used for structural health applications because of its compact, wireless, and scalable nature. This technology is divided into chipped and chipless sensors.
Yamini Devidas Kotriwar +2 more
doaj +1 more source
Sensors, 2018 A chipless radio-frequency identification (chipless-RFID) and sensing system, where tags are read by proximity (near-field) through a switch, is presented.
Ferran Paredes +6 more
doaj +1 more source
Numerical Study of Chipless Tags for Radio-Frequency-Identification (RFID) Applications
Advanced Electromagnetics, 2019 We present a numerical investigation of effective chipless tags for radio-frequency-identification (RFID) applications. Chipless tags have been introduced recently as alternatives to standard tags with microchips.
E. Cetin, M. B. Sahin, O. Ergul
doaj +1 more source
A novel chipless RFID system based on planar multiresonators for barcode replacement [PDF]
, 2008 RFID is taking the world by storm but lowering the price of the tag is a necessity in order to completely replace barcode systems with RFID systems. Researchers around the world have been working on chipless RFID systems. In this paper we present a novel
Balbin, Isaac +3 more
core +3 more sources