ETRI Journal

  • 제30권6호
  • /
  • Pages.877-879
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  • 2008
  • /
  • 1225-6463(pISSN)
  • /
  • 2233-7326(eISSN)
한국전자통신연구원 (Electronics and Telecommunications Research Institute)
권호 표지

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
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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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