Results 91 to 100 of about 1,136 (204)

Fully Printable Chipless RFID Tag

open access: yes, 2011
1.1 Radio frequency identification Radio frequency identification (RFID) is a wireless data capturing technique which utilizes radio frequency (RF) waves for automatic identification of objects. RFID relies on RF waves for data transmission between the data carrying device, called the RFID tag, and the interrogator (Finkenzeller, 2003; Kraiser ...
Stevan Preradovic, Nemai Karmakar
openaire   +2 more sources

A Planar Keyhole Shape UWB Antenna For Retransmission Based Chipless RFID [PDF]

open access: yes, 2020
In the retransmission based chipless RFID, the receiving and transmitting antennas are an essential element and play a vital role for the tag performance and occupied area as well.
Jamil Alsayaydeh, Jamil Abedalrahim   +3 more
core  

Design of High-Data-Density Chipless RFID Tag Embedded in QR Code

open access: yes, 2022
A design scheme for embedding a chipless radio frequency identification (RFID) tag in a quick response (QR) code is proposed and demonstrated. By searching for QR modules that can be metalized to form a loop resonator in the edge area and to load the ...
Tao, Yonghui   +3 more
core   +1 more source

Screen-Printed Depolarizing Chipless RFID Tag Based on Asymmetric Configurations

open access: yes, 2021
A novel compact cross-polar chipless RFID tag with a ground plane is proposed in this paper. The proposed tag has multiple unbalanced resonators, i.e., the two arms of U-shaped with unequal length.
Li, Weiwei   +7 more
core   +1 more source

Document Verification: A Cloud-Based Computing Pattern Recognition Approach to Chipless RFID

open access: yesIEEE Access, 2018
In this paper, we propose a novel means of verifying document originality using chipless RFID systems. The document sender prints a chipless RFID tag into the paper and does a frequency scanning in the 57-64 GHz spectrum of the document.
Larry M. Arjomandi   +3 more
doaj   +1 more source

Chipless Radio Frequency Identification (RFID) Tag Utilizing Beamforming Technique

open access: yes, 2015
This work is a paper based dissertation which presents a new method to design low cost chipless radio-frequency identification (RFID) tags using MEMS technology.
Attaran, Ali
core  

Smart tag detection techniques for chipless RFID systems

open access: yes, 2015
Radio Frequency Identification (RFID) is a wireless technology used to automatically identify objects attached to its tags. Its applications span in different areas such as inventory control, logistics, security and item tracking.
Divarathne, Chamath Malinda
core  

Gesture Recognition Using Chipless RFID Tag Held in Hand

open access: yes, 2022
International audienceIn this paper, hand gesture recognition is presented by exploiting 3D localization using a depolarizing chipless RF identification (RFID) tag held in hand in front of a monostatic radar.
Barbot, Nicolas   +2 more
core  

Design of a Cobweb Shape Chipless RFID Tag

open access: yes, 2021
A nested octagon passive chipless radio frequency identification (RFID) tag with an encoding capacity of 12 bits has polarization diversity and 1:1 slot-to-bit correspondence. Its compact 23 x 23 mm footprint yields a bit density of 2.26 bits/cm(2).
Riaz, Muhammad Ali,   +5 more
core  

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