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Circular Slot Loaded Rectangular Microstrip Patch Antenna For WLAN / WiMax Applications

Journal: International Journal for Scientific Research and Development | IJSRD (Vol.3, No. 10)

Publication Date:

Authors : ; ;

Page : 879-881

Keywords : Circular slot; enhance bandwidth; compact Microstrip Patch; gain; line feed;

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In the present paper a circular slot rectangular microstrip loaded antenna is proposed. The obtained bandwidth of rectangular microstrip antenna is improved up to 46.92%. The proposed antenna has frequency band in the frequency range 1.979 GHz to 3.192 GHz this frequency band is suitable for WLAN / WiMAX and other wireless communication applications. The microstrip antenna suffers from narrow bandwidth hence the present work provide an alternative solution to increase the bandwidth. The gain has been improved up to 4.68dBi and antenna efficiency is 97.63%. The proposed slot loaded Microstrip antenna is fed by 0.3 mm line feed. The proposed antenna is simulated by IE3D Zealand simulation software based on method of moments.

Last modified: 2016-01-09 21:09:18