scholarly journals Double Loop Inductive Feed Patch Antenna Design for Antimetal UHF RFID Tag

2019 ◽  
Vol 2019 ◽  
pp. 1-8 ◽  
Author(s):  
Lingfei Mo ◽  
Chenyang Li
Keyword(s):  
Patch Antenna ◽  
Impedance Matching ◽  
Microstrip Antennas ◽  
Antenna Design ◽  
Rfid Tags ◽  
Manufacturing Cost ◽  
Planar Antenna ◽  
Double Loop ◽  
Uhf Rfid ◽  
Rfid Tag

Planar UHF RFID antimetal tag can be widely used for the metallic products or packages with metal material inside. A double loop inductive feed planar patch antenna is proposed for UHF RFID tag mounted on metallic objects. Compared to conventional microstrip antennas or PIFA antennas used for UHF RFID tags, the double loop inductive feed patch antenna has a planar structure, with no short via or short wall, which could decrease the manufacturing cost of the tags. The double loop inductive feed structure also increases the radiation performance of the planar antenna. Moreover, the double loop inductive feed structure makes the impedance of the patch antenna be tuned easily for conjugate impedance matching.

scholarly journals Novel Patch Antenna Design for Passive UHF RFID Tag on metallic objects

2014 ◽  
Vol 91 (17) ◽  
pp. 29-32
Author(s):  
Anas Sofi ◽  
Khalid Roky ◽  
Ibrahim Hadj Baraka
Keyword(s):  
Patch Antenna ◽  
Antenna Design ◽  
Uhf Rfid ◽  
Rfid Tag ◽  
Passive Uhf Rfid

scholarly journals CHIP IMPEDANCE MATCHING FOR UHF RFID TAG ANTENNA DESIGN

2008 ◽  
Vol 81 ◽  
pp. 359-370 ◽  
Author(s):  
Chye-Hwa Loo ◽  
Khaled Elmahgoub ◽  
Fan Yang ◽  
Atef Z. Elsherbeni ◽  
Darko Kajfez ◽  
...  
Keyword(s):  
Impedance Matching ◽  
Antenna Design ◽  
Uhf Rfid ◽  
Rfid Tag

Antenna design for UHF RFID tags: a review and a practical application

2005 ◽  
Vol 53 (12) ◽  
pp. 3870-3876 ◽  
Author(s):  
K.V.S. Rao ◽  
P.V. Nikitin ◽  
S.F. Lam
Keyword(s):  
Antenna Design ◽  
Rfid Tags ◽  
Uhf Rfid ◽  
Practical Application

scholarly journals Experimental Study on Inkjet-Printed Passive UHF RFID Tags on Versatile Paper-Based Substrates

2016 ◽  
Vol 2016 ◽  
pp. 1-8 ◽  
Author(s):  
Han He ◽  
Lauri Sydänheimo ◽  
Johanna Virkki ◽  
Leena Ukkonen
Keyword(s):  
Substrate Material ◽  
Optimal Number ◽  
Rfid Tags ◽  
Uhf Rfid ◽  
Rfid Tag ◽  
Passive Uhf Rfid ◽  
Wireless Applications ◽  
Efficient Manufacturing ◽  
Nanoparticle Ink ◽  
Pattern Resolution

We present the possibilities and challenges of passive UHF RFID tag antennas manufactured by inkjet printing silver nanoparticle ink on versatile paper-based substrates. The most efficient manufacturing parameters, such as the pattern resolution, were determined and the optimal number of printed layers was evaluated for each substrate material. Next, inkjet-printed passive UHF RFID tags were fabricated on each substrate with the optimized parameters and number of layers. According to our measurements, the tags on different paper substrates showed peak read ranges of 4–6.5 meters and the tags on different cardboard substrates exhibited peak read ranges of 2–6 meters. Based on their wireless performance, these inkjet-printed paper-based passive UHF RFID tags are sufficient for many future wireless applications and comparable to tags fabricated on more traditional substrates, such as polyimide.

Wearable UHF RFID Tag Antenna Design using Hilbert Fractal Structure

2019 ◽  
Author(s):  
Abubakar Sharif ◽  
Jun Ouyang ◽  
Hassan Tariq Chattha ◽  
Muhammad Ali Imran ◽  
Qammer Hussain Abbasi
Keyword(s):  
Fractal Structure ◽  
Antenna Design ◽  
Uhf Rfid ◽  
Rfid Tag

scholarly journals Design of Nested H slot Passive UHF RFID Tag

2020 ◽  
Vol 10 (1) ◽  
pp. 346-349
Keyword(s):  
High Frequency ◽  
Microstrip Antenna ◽  
Rfid Tags ◽  
Uhf Rfid ◽  
Antenna Structure ◽  
Rfid Tag ◽  
Passive Uhf Rfid ◽  
Related Information ◽  
Distance Communication ◽  
Passive Rfid

RFID is a short distance communication system which comprises of a RFID tag, a RFID reader and a personal computer with desired software that can maintain the related information. These RFID tags can be of active or passive types. This paper focuses on design, simulation and fabrication of passive ultra-high frequency RFID tag (microchip and an antenna) which resonates at the frequency 866 MHz in the Industrial Scientific Medical Band. The nested H-slot inverted-F microstrip antenna structure is used for the design of passive RFID tag. It examines the specific tag geometry and its characteristics to optimize the PIFA antenna and in turn RFID tag’s performance.

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