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Parameter Enhancement of Microstrip Patch Antenna Using Split Hexagonal Rings of Left Handed Material

Juhi Shinde, Bimal Garg

Abstract


In the design, firstly design a patch antenna at resonating frequency 2.74 GHz. After that, the antenna design with the planned “split hexagonal rings” of left handed material (LHM) structure, due to this cover of LHM structure the antenna is start resonating at frequency 2.56 GHz. For designing an antenna at resonating frequency 2.56 GHz is required more space than the design. The resonating frequency decreases when the size of antenna is increased. The purpose of this design, the size of antenna is constant and still managed to decrease the resonant frequency. In the design, the microstrip patch antenna (MPA) is incorporated with the LHM cover which has some unique properties so the antenna is reduces return loss, VSWR improves and greatly improve its gain. The purpose of this work is to improvement in parameters of MPA like greatly improve its gain, reduces its return loss and VSWR all simulated results are analyzed by using computer simulation technology (CST-MS) microwave studio software 2010.

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References


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DOI: https://doi.org/10.37628/jrfd.v2i2.611

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