Abstract
As per demand of high speed and wide bandwidth, there is a wide need to improve the antenna performances and take advantage of a new technology; nevertheless, passive and active devices operating at high frequencies are a big challenge. In the present era of the digital world, demand for IoT-based smart devices has seen having tremendous growth. Basically, these devices involve real-time human-to-machine communication and interaction. Communication of uninterrupted quality depends on the high bandwidth and speed of the internet. The development of 5G wireless network technology is the response to the crucial factors that lead to this demand because of its ability to provide extremely fast internet speed, high bandwidth, high performance, reduced latency, and high reliability and better gain. Metamaterials (LHM) hold great promises for such devices and for many applications like medical, technologies, communications, defense, etc. Metamaterials have interest properties, making them more amenable to transmit and receive in small quantities.