Oct 2026· international journal of engineering trends and technology· 0 citations
Antenna Design and Analysis
Abstract
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 slot characteristics to improve performance and is implemented on a cost-effective FR4 substrate. Integrating slots in the hexagonal patch structure is explored to achieve enhanced impedance matching, gain, and radiation efficiency. A unit cell metasurface is introduced on the substrate, enhancing the antenna's capabilities. The proposed antenna is analyzed using HFSS 2020 R2 software. The antenna is operational with a return loss of -31dB at 10.5 GHz, and it offers a gain of 5.3 dB with an ECC of 0.03 and a diversity gain of 9.99. The size of the proposed antenna is 26 x 19 mm, which was fabricated and tested successfully. The distinctive combination of hexagonal geometry, slot characteristics, and the FR4 substrate presents a versatile and adaptable solution, making it suitable for satellite applications.
In this paper, a compact circular microstrip patch antenna integrated with a metasurface superstrate is designed and ana-lyzed for flexible 5G applications at 33 GHz. The proposed antenna is implemented on a thin FR-4 board with overall dimensions of 9 × 9 × 1.7 mm³. The antenna is excited by an inset-fed microstrip li...
Hatem Oday Hanoosh· Muthanna Journal of Engineer...· 0 citations
The research proposes a metasurface based 4 × 4 linear antenna array with an integrated corporate feeding which can be employed for mm wave 5G application. The metasurface unit cell is a periodic array of 8 × 8 orders. The proposed mm wave antenna is designed and simulated using High Frequency structure simulator (HFSS...
M. Shobana· International Journal of App...· 0 citations
This paper presents a metamaterial-inspired patch antenna is designed for fifth-generation (5G) communication systems. The proposed antenna, with a compact dimension of 65 × 65 mm2, employs an inset-fed patch on an FR4 substrate with a defected ground plane to enhance impedance matching. A 5×5 array of metamaterial uni...
Shilpa Jangid, R. Meena· Discover Electronics· 0 citations
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...
Chen-Hao Feng· ITM Web of Conferences· 0 citations
A broadband dual‐polarized base station antenna is proposed in this letter. Based on a conventional planar dipole antenna, the proposed design successfully excites the third and fourth resonances by introducing triangular slots and a reflector, significantly extending the impedance bandwidth. Independent resonance...
Chun-Rong Li, Rui Wu, Hao-Yi Weng et al.· Microwave and optical techno...· 0 citations
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