Differential Dual-Frequency Antenna for Wireless Communication

  • Han, Liping (College of Physics and Electronics Engineering, Shanxi University) ;
  • Zhang, Wenmei (College of Physics and Electronics Engineering, Shanxi University) ;
  • Han, Guorui (College of Physics and Electronics Engineering, Shanxi University) ;
  • Ma, Runbo (College of Physics and Electronics Engineering, Shanxi University) ;
  • Li, Li (College of Physics and Electronics Engineering, Shanxi University)
  • 투고 : 2008.06.17
  • 심사 : 2008.10.22
  • 발행 : 2008.12.31

초록

A novel differential dual-frequency antenna using proximity coupling is proposed. Dual bands are realized by a slot in the ground plane. The lower resonant frequency is controlled by the slot in the ground plane, and the upper resonant frequency is mainly determined by the dimensions of the radiating patch. Measured results show that the proposed antenna can operate at 2.51 GHz and 5.38 GHz.

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