Bandwidth Enhancement by Slot Loaded Proximity Coupled Equilateral Triangular Microstrip Antenna for IMT/WIMAX/SAR Applications

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Provided by: The International Journal of Innovative Research in Computer and Communication Engineering
Topic: Mobility
Format: PDF
In this paper, the authors present design and fabrication of Inverted T-shape Slot loaded on Proximity Coupled Equilateral Triangular MicroStrip Antenna (ITSPCETMSA) for quad band operation is presented. The proposed antenna operates between 2.82 to 8.75GHz at four different frequency bands with enhancement in bandwidth to a maximum value of 52.52% to that of conventional microstrip antenna which resonates at 3GHz with bandwidth of 6.97%, by inserted inverted T-shape slot on the patch. The antenna parameters such as return loss, bandwidth and radiation pattern are discussed and presented.
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