The design of Ultra wideband dielectric resonator antenna with low dielectric constant is presented in this article. The antenna consists of H-Shape dielectric resonator (DR) fed by Microstrip line and a slotted ground. Parametric studies, time domain analysis of the antenna are presented. The parameters are designed and simulated using CST Microwave studio. The constant group delay, path loss and the calculated correlation factor shows that the antenna is well suited for UWB applications.
P. Mahender, Dr. Natarajamani S., and .K.Behera., S., “H-Shaped Dielectric Resonator Antennafor UWB application”, 2011.