Review Paper on Dual Band Dielectric Resonator Antenna for Wireless Application

Abstract

In Today's wireless era, need of a highly optimized antenna having compact size, low cost, high efficiency, larger bandwidth is must. This increases demand of designing antennas having such benefits. This research study is a short description carried out in the past few years and latest progression of Dielectric Resonator Antenna for different uses. Special character of Dielectric Resonator Antenna provides compactness, high gain, and negligible metallic and surface losses. It also gives wider bandwidth. In modern communication, Dielectric Resonator Antenna is utilized for many implications as radar technology, nano-technology, wireless communication and satellite communication. This paper represents a study of simulation of a Dielectric Resonator based on its cylindrical shape for wireless application. Various technique of cylindrical Dielectric Resonator Antenna is described in this paper.