Dual-Band Monopole Antenna for 2.45/5.8 GHz RFID Applications

Dual-Band Monopole Antenna for 2.45/5.8 GHz RFID Applications

A novel design of dual-band monopole antenna fed by a coplanar waveguide (CPW) for radio frequency identification (RFID) applications is presented. By embedding a slot, the antenna achieves good dual-band operation. The simulated impedance bandwidth for -10 dB return loss is from 2.25 GHz to 2.89 GH...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Gu Jianhui, Zhong Shunshi, Xue Linglong, Sun Zhu
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Bandwidth
Coplanar waveguides
Current distribution
Dual band
Frequency
Geometry
Impedance
monopole antenna
Radiofrequency identification
RFID
Slot antennas
Sun
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Beschreibung
Zusammenfassung:A novel design of dual-band monopole antenna fed by a coplanar waveguide (CPW) for radio frequency identification (RFID) applications is presented. By embedding a slot, the antenna achieves good dual-band operation. The simulated impedance bandwidth for -10 dB return loss is from 2.25 GHz to 2.89 GHz (24.9%) and 5.30 GHz to 6.22 GHz (16.0%), covering the 2.45/5.8 GHz RFID operating bands.
ISSN:2165-4727
2165-4743
DOI:10.1109/CJMW.2008.4772391