A Circularly Polarized Dual Band Antenna For Multilayer 5g Mobile Phone: A Systematic Review

Abstract

In today’s environment, cellular based mobile communication has been inclining towards the design and developments. The demand created by the incremental mobile data traffic has lowered the efficacy of the designed systems. Henceforth, a new strategy has been explored to design and develop the next generation of cellular communication systems. Right from 1G to 4G, the communication system has introduced many challenges such as low spectral efficiency, low data rates, limited network capacity of cellular networks. The 3G technology upbringing the growth of 4G that resolves the network capacity issue by suggesting reusing spatial technology and the support of multi-antenna transmission systems. However, the quality of network data rate is still in the developmental area.  This paper presents the review of a circularly polarized antenna for multilayer 5G mobile phones. The existing techniques are explored from the viewpoint of merits and demerits of its employed antennas usage.  The fundamentals of the circular polarization and its benefits are also explained in this study.  The survey states the issues such as CPs design; Patch/etched structure; tag based antennas; usability; incorporation of sensing technology; coupling of EM waves and propagation, attenuation and penetration using 5G networks. This review analysis paves the way for upcoming researchers in this field