Journal of Shanghai University(Natural Science Edition) ›› 2010, Vol. 16 ›› Issue (6): 620-624.

• Communication and Information • Previous Articles     Next Articles

A Novel Tri-band Planar Inverted F-Antenna

  

  1. (School of Communication and Information Engineering, Shanghai University, Shanghai 200072, China)
  • Online:2010-12-21 Published:2010-12-21

Abstract:

A novel planar invertedF-antenna is proposed. Triple bands of RFID (915 MHz)/GPS (1 575.42 MHz)/WCDMA (2.1  GHz) are realized by etching Lshape and Tshape slots on a rectangular patch. The proposed antenna hassimple structure and needs only one feed, therefore is easy to fabricate and adjust. According to application scenarios, itcan work in different frequency bands. The effects of different parameters on antenna characteristics are investigated.Simulation results are obtained by using HFSS V10 software, and compared with experimental results, with good agreement.

Key words:  planar inverted F antenna (PIFA); L-shape and T-shape slots; triple bands antenna

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