Design of a planar slot tag antennas with circular polarization for ultra‐high frequency radio frequency identification applications

Slot radio frequency identification (RFID) Tag antennas designed for ultra‐high frequency (UHF) band are presented. Two orthogonal slots are used to achieve circular polarization (CP). By selecting an appropriate length of feed‐lines, the input impedance of the tag antenna can be controlled. Experim...

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Veröffentlicht in:	Microwave and optical technology letters 2019-02, Vol.61 (2), p.303-308
Hauptverfasser:	Ben Abdallah, Essia, Egels, Matthieu, Bergeret, Emmanuel, Benzaim, Oussama, Pannier, Philippe
Format:	Artikel
Sprache:	eng
Schlagworte:	Antennas Automatic identification Circular polarization Electromagnetism Electronics Engineering Sciences High frequencies Input impedance Radio frequency identification reading distance RFID UHF tag antenna Very high frequencies
Online-Zugang:	Volltext
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