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A Wideband Square Microstrip Patch Antenna with Notch for WLAN Applications

Author(s):

Ramesh Kumar Verma , Bundelkhand Institute of Engg. & Technology, Jhansi, UP, India; D K Srivastava, Bundelkhand Institute of Engg. & Technology, Jhansi, UP, India

Keywords:

Notch, Bandwidth, Microstrip, Patch, Gain, Microstrip Line Feed

Abstract

In this paper a simple square microstrip antenna design is loaded by three square notch. The bandwidth of proposed microstrip antenna is 47.12%.and antenna is resonating at 4.826GHz.The proposed antenna design has frequency band in the frequency range 4.433GHz to 7.166GHz. This frequency band is suitable WLAN and other wireless communication applications. The return loss of the antenna is -25.79dBi. The microstrip patch antenna suffers from narrow bandwidth hence the present work provide an alternative solution to increase the bandwidth. The gain and efficiency of proposed antenna are 5.584 dBi and 99.53% respectively. The proposed microstrip antenna is directly feed by 50 ohm microstrip line feed. The proposed antenna is simulated by IE3D simulation software based on method of moments.

Other Details

Paper ID: IJSRDV5I70006
Published in: Volume : 5, Issue : 7
Publication Date: 01/10/2017
Page(s): 41-43

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