Gain enhancement for wideband end-fire antenna design with artificial material

نویسندگان

  • Min Wei
  • Yuanhua Sun
  • Xi Wu
  • Wu Wen
چکیده

Gain enhancement wideband end-fire antenna is proposed in this paper. The proposed antenna can achieve gain enhancement by loading novel artificial materials structures (Split-ring Resonators) in the end-fire direction while broad bandwidth is realized by using elliptic dipole elements and a microstrip to coplanar balun. The measurements show that the proposed antenna have around 5-8 dB gain in the working band (5-11 GHz), which is around 2 dB more than the unloaded one. This antenna can be used in target recognition systems for its advantages of end-fire radiation broad bandwidth and high gain.

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عنوان ژورنال:

دوره 5  شماره 

صفحات  -

تاریخ انتشار 2016