Multiple Input Multiple Output: An IOT based Application

This article is a comprehensive study of an Internet of Things based application namely Multiple Input Multiple Output systems. It provides a systematic review of application of MIMO wearable antenna in mobile technology platforms, health care, security and monitoring along with bibliometric analysis and visualization. MIMO systems have unique advantages like better coverage, capacity, quality, energy efficiency, and high speed but they faced challenges due to rapid innovation, technology, integration issues, antenna decoupling, and antenna isolation. Bibliometric details show India dominates in research publications, authorship, and active affiliations and the majority of sponsorship revenue comes from Chinese and European organizations. Future research includes the solutions of technical concerns, and integration challenges associated with use of MIMO wearable antenna and research on millimeter-wave MIMO systems, massive MIMO systems, MIMO radars, and MIMO antennas.