scholarly journals A New 30 GHz AMC/PRS RFID Reader Antenna with Circular Polarization

2017 ◽  
Vol 8 (9) ◽  
Author(s):  
Omrane NECIBI ◽  
Chaouki GUESMI ◽  
Ali GHARSALLAH
Keyword(s):  
Circular Polarization ◽  
Rfid Reader ◽  
Reader Antenna

A NOVEL CIRCULAR POLARIZATION RFID READER ANTENNA WITH A MULTI-BENDING FEEDING STRIP FOR HANDHELD APPLICATIONS

2013 ◽  
Vol 39 ◽  
pp. 255-264
Author(s):  
Yuan-Chih Lin ◽  
Wen-Shan Chen ◽  
Bau-Yi Lee ◽  
Tzu-Chen Hung ◽  
Chii-Ruey Lin
Keyword(s):  
Circular Polarization ◽  
Rfid Reader ◽  
Reader Antenna

scholarly journals Dual-Band RFID Antenna for 0.92 GHz Near-Field and 2.45 GHz Far-Field Applications

2017 ◽  
Vol 2017 ◽  
pp. 1-9 ◽  
Author(s):  
Zijian Xing ◽  
Kun Wei ◽  
Ling Wang ◽  
Jianying Li
Keyword(s):  
Magnetic Field ◽  
Circular Polarization ◽  
Near Field ◽  
Dual Band ◽  
Far Field ◽  
Rfid Systems ◽  
Rfid Reader ◽  
Reader Antenna ◽  
Operation Frequency ◽  
Reader System

A novel antenna used in the near field of a 0.92 GHz and the far field of a 2.45 GHz RFID reader system is investigated. The new antenna achieves strong magnetic field distribution over 0.92 GHz with good performance of detecting tags when applied in FCC RFID systems, as well as a good performance of circular polarization at 2.45 GHz. Furthermore, the investigation shows the operation principle by circuit models and the advantages of the structure in terms of the operation frequency and field performances. The advantages of these two bands could be achieved by this novel RFID reader antenna.

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