Analysis of Diverse MIMO Antennas For Fifth Generation Application: A Review

This review consist of diverse and most popular fifth generation (5G) antenna technology which is not only used for 5G mobile devices and laptops but also for upcoming smart Internet of things (IOT) applications such as smart gadgets, smart buildings/cities etc. 5G-IOT has now become the most challenging communication system because of its distinct standards like high data rate, improved channel capacity, efficiency and to minimize the effect of absorption due to close proximity of EM (electromagnetic) waves. The third generation partnership project (3GPP) has set some standard such as latency, fading and achieve dynamic performance for the development of upcoming 5G-MIMO (multiple-input-multiple-output) antenna technology. This paper adds the comparative analysis of various antenna techniques for the 5G are covered that provides sufficient isolation, better correlation between antenna, maximum efficiency and sufficient bandwidth which makes the exceptional antenna. At present there are several 5G antenna are available that can achieve extremely high data rate in 5G band such as antipodal and rhombus shape monopole and few others mentioned in this paper and we try to showcase various design aspect in sub 6GHz and mm-wave frequency band. The motivation of this paper is to survey recent development trends comparing characteristics of various MIMO used for portable devices.