International Conference on Advancements in Engineering and Technology |
Foundation of Computer Science USA |
ICAET2015 - Number 4 |
August 2015 |
Authors: Harpreet Kaur, Monika Aggarwal |
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Harpreet Kaur, Monika Aggarwal . Design of Microstrip Patch Antenna by Introducing Defected Ground Structure. International Conference on Advancements in Engineering and Technology. ICAET2015, 4 (August 2015), 15-19.
This paper proposes a novel Inset Feed Microstrip patch antenna with Z and F shape defect in ground plane. Initially simple inset feed rectangular Patch Antenna is designed and results are analyzed. Further this design is modified by etching Z and F shaped defect on ground plane. Defected Ground Structure is studied to enhance the performance parameters of microstrip patch antenna. Proposed antenna provides wide bandwidth and reduced return loss. Designed antenna cover the WLAN 5. 2 GHz (5. 15-5. 35 GHz) band. Performance parameters Return loss, bandwidth, gain, directivity, and voltage standing wave ratio (VSWR) have been analyzed for proposed multiband Microstrip Patch Antenna by using Finite element method based High Frequency Structure Simulator software (HFSS).