By: Nikita Shantaram Jadhav, Ananya Mallikarjun Hiremath, Tushar Bhanudas Khande, and Ganesh N. Gaikwad
1. Nikita Shantaram Jadhav,Student, Department of Electronics and Communication Engineering, Singhad College of Engineering, Pune, Maharashtra, India
2. Ananya Mallikarjun Hiremath,Student, Department of Electronics and Communication Engineering, Singhad College of Engineering, Pune, Maharashtra, India
3.Tushar Bhanudas Khande,Student, Department of Electronics and Communication Engineering, Singhad College of Engineering, Pune, Maharashtra, India
4.Ganesh N. Gaikwad, Assistant Professor, Department of Electronics and Communication Engineering, Singhad College of Engineering, Pune, Maharashtra, India
The need for high-performance antennas in 5G technology is discussed in this research. It describes
the layout and enhancement of a circular polarized patch antenna, considering feed structure,
substrate material, geometry, impedance matching, and gain enhancement. Modern manufacturing
techniques are used to construct the antenna, which is designed using sophisticated electromagnetic
simulation techniques. The intended antenna can span a wide variety of angles in both vertical and
horizontal directions. This study investigates the effects of metallic block addition and dielectric
substrate modification on the antenna performance, specifically on the signal strength at low angles
and the signal polarization quality. The recommended architecture achieves wideband operation to
support the different frequency bands allotted for 5G connectivity. Furthermore, the antenna
possesses favorable radiation characteristics, like high gain and low cross-polarization, that ensure
efficient signal transmission and reception. Our research aims to optimize the design parameters of
the antenna to achieve better performance metrics, such as increased bandwidth, better radiation
characteristics, and a small form factor that can be integrated into devices with small footprints, like
smartphones and Internet of Things devices. We investigate many methods of improving the antenna
bandwidth: substrate-integrated waveguide cavity loading, corner truncation, and slot construction.
Furthermore, asymmetrical cross-slots and directional triangular electromagnetic band gap (EBG)
structures are examined as unique means of attaining circular polarization. The efficiency of the
antenna is demonstrated by simulations on CST Studio Suite, indicating that it is a portable and
workable option for 5G networks. Our research aims to optimize the design parameters of the
antenna to achieve better performance metrics, such as increased bandwidth, better radiation
characteristics, and a small form factor that can be integrated into devices with small footprints, like
smartphones and Internet of Things devices. We investigate many methods of improving the antenna
bandwidth: substrate-integrated waveguide cavity loading, corner truncation, and slot construction.
Furthermore, asymmetrical cross-slots and directional triangular electromagnetic band gap (EBG) structures are examined aas unique means of attaining circular polarization.
Keyword- 5G applications, circularly polarized, coplanar waveguide fed, patch antenna, wideband antenna
Citation:
Refrences:
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