Microstrip antennas are widely used in wireless communication systems because of their lightweight nature, compact size, and ease of fabrication. However, this type of antenna has inherent limitations, such as narrow bandwidth and low gain. To address these shortcomings, this study proposed a microstrip antenna operati...
This work discusses the design and performance analysis of a small, multi-band slot-loaded octagonal microstrip patch antenna with a defected ground structure (DGS). The proposed antenna has been implemented using an FR4 substrate having a dielectric constant of 4.4, a thickness of 1.6 mm, and dimensions of 30 x 35 x 1...
Microstrip patch antennas are widely applied to modern communication systems because of their simplicity in fabrication and the good matching with many feeding circuits. However, their practical application is often limited by their narrow resonant bandwidth. To increase its overall efficiency and broaden the working b...
In this paper, the design, simulation, and analysis of a novel hexagonal patch antenna operating at a frequency of 10.5 GHz are proposed. The hexagonal shape of the patch is chosen for its unique geometric properties, providing improved radiation characteristics and enhanced bandwidth. The proposed antenna leverages sl...
Microstrip patch antennas (MPAs) are widely employed in wireless communication systems because of their low profile, lightweight structure, low fabrication cost, and ease of integration with planar circuits. However, selecting the most suitable patch geometry remains a major design challenge, as antenna shape significa...
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