Design of Coaxial fed Spiral - Slot Microstrip Patch Antenna for DTV Reception with Shorting Plates

نویسندگان

  • M.Venkata Narayana
  • Sagar Babu
چکیده

In this paper a novel design of small sized, low profile coaxial fed microstrip patch antenna is proposed for terrestrial DTV signal reception applications in the UHF band frequency range of 540-890MHz. Designed model was spiral slot microstrip patch antenna using shorting plates for size reduction. Different parameters like return loss, VSWR, gain along θ, Ø directions, radiation pattern in 2D & 3D , axial ratio, E & H field distributions, current distributions are simulated using HFSS 13.0. The measured parameters satisfy required limits hence making the proposed antenna suitable for DTV reception applications in the UHF band. Keywordscoaxial fed, DTV, FR4, UHF

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تاریخ انتشار 2012