›› 2012, Vol. 25 ›› Issue (6): 115-.

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A Dual-band Inverted-C Shaped CPW-Fed Antenna for WLAN Application

 ZHOU Cheng-Sen   

  1. (School of Electronic Science and Applied Physics,Hefei University of Technology,Hefei 230009,China)
  • Online:2012-06-15 Published:2012-08-23


A novel coplanar waveguide (CPW)-fed monopole antenna that resonates at 2.5 GHz and 5.5 GHz,respectively,is proposed.The antenna comprises a circular-monopole with a corner cut and becomes an inverted-C monopole.The simulation results by HFSS show good dual-band operations with -10 dB impedance bandwidths of 10.4% and 27.8% at the two resonant frequencies,respectively,which cover the 2.35~2.61 GHz and 4.96~6.46 GHz.These cover the WLAN operating bands.In addition,the cost is reduced due to its small volume.

Key words: CPW;dual-frequency;inverted-C monopole;WLAN

CLC Number: 

  • TN823