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Miniaturize Micro Strip Patch Antenna with DGS Technology


Jagdish Chaudhary , SK Patel Engineering College, Visnagar; Gautam D. Makwana, SK Patel Engineering College, Visnagar


Microstrip patch antenna (MPA), Defected Ground Structure, Miniaturization


A defected ground structure(DGS) is proposed to compact size of microstrip patch antenna. The main goal of this paper is to miniaturize a microstrip patch antenna resonating at 2.4 GHz. for this purpose DGS has been employ to shift resonance of an initial MPA from 5.5GHz to 2.4GHz by disturbing the antenna’s current distribution. The propose DGS is incorporated in the ground of MPA to improve its performance. Finally a miniaturization up to 82% with respect to conventional MPA. The simulation results are carried out by CST software.

Other Details

Paper ID: IJSRDV4I40811
Published in: Volume : 4, Issue : 4
Publication Date: 01/07/2016
Page(s): 1046-1049

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