Performance Improvement of Microstrip Patch Antenna Using Defected Ground Plane

In this paper, the authors present a design of planar Microstrip Patch Antenna (MPA) with full ground plane which is able to operate at 5.5GHz frequency with 200MHz band. The return loss at 5.5GHz is 29.5dB for inset feed antenna. Maximum gain of this antenna is 5.7dB. Return loss is improved after introducing a pyramidal shaped defected ground plane at same frequency. Now, the return loss is 36.81dB. All simulation work has been done on HFSSV10.

Provided by: European Journal of Advances in Engineering and Technology (EJAET) Topic: Mobility Date Added: May 2015 Format: PDF

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