A Modified H-shaped Microstrip Patch Antenna with Periodic Ground Structure

Provided by: Iosrjournals
Topic: Mobility
Format: PDF
Now-a-days, rapid enhancement in modern communication systems, the more research is going on compact antenna with various feeding technique, polarization, radiation pattern and radiating elements that attracts more and more researcher around the world towards this segment. A novel design of modified H-shaped microstrip patch antenna with periodic ground structure for broadband has been proposed. Simulated result shows that the proposed geometry offers bandwidth of 52.43% (2.4GHz wide bandwidth) ranging from 3.165-5.565GHz. The proposed antenna has stable radiation pattern and gain of more than 2dB over the entire operating bandwidth.

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