Miniature and near-3D omnidirectional radiation pattern RFID tag antenna design

2009 ◽  
Vol 45 (18) ◽  
pp. 923 ◽  
Author(s):  
S.-L. Chen ◽  
K.-H. Lin ◽  
R. Mittra
Keyword(s):  
Radiation Pattern ◽  
Antenna Design ◽  
Rfid Tag

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

Circularly Polarized RFID Tag Antenna Design for Metallic Poles Using Characteristic Mode Analysis

2019 ◽  
Vol 18 (7) ◽  
pp. 1327-1331 ◽  
Author(s):  
Yi Yan ◽  
Jun Ouyang ◽  
Xiao Ma ◽  
Rui Wang ◽  
Abubakar Sharif
Keyword(s):  
Antenna Design ◽  
Mode Analysis ◽  
Characteristic Mode ◽  
Rfid Tag ◽  
Circularly Polarized

Development of compact inductive coupled meander line RFID tag for near-field applications

2016 ◽  
Vol 9 (4) ◽  
pp. 757-764 ◽  
Author(s):  
Abhishek Choudhary ◽  
Krishan Gopal ◽  
Deepak Sood ◽  
Chandra Charu Tripathi
Keyword(s):  
Radio Frequency ◽  
Radiation Pattern ◽  
Radio Frequency Identification ◽  
High Frequency ◽  
Near Field ◽  
High Frequency Band ◽  
Rfid Tag ◽  
Frequency Identification ◽  
Meander Line ◽  
System Operating

The development of compact radio frequency identification (RFID) tag is the key requirement for wireless tracking of precious small size goods/packages in transport. A design of compact meander line tag antenna having inductive coupling feed is presented for RFID system operating at ultra high frequency band of865–867 MHz. The size of the proposed tag antenna is43 mm × 10 mm, and is designed using Higgs 4 IC chip (made Alien Technology, USA) having impedance of20.55− j191.45 Ωat centre frequency866 MHz.The antenna characteristics such as impedance, radiation pattern, bandwidth, and effect of ground on gain and tag size are analyzed and found to closely match with the simulated values. The observed value of reading range varies from87.5 to 35 cmsdepending on mounting on non-metal and metal packages, respectively.

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