Title : ( Design Investigation of Circularly Polarized Dielectric Resonator Antenna Arrau Excitrd by DIL )
Authors: , Mohammad Hassan Neshati ,
Full TextAbstract
Abstract— In this paper a linear circular polarized (CP) Dielectric Resonator Antenna (DRA) array, consist of 3 elements DRA using elliptical resonators, positioned on top of a metallic ground plane exciting through narrow slots is numerically investigated. A Dielectric Image Line (DIL) placed at the back side of the plane is used to excite slots. Antenna characteristics for a single element and linear array including return loss, radiation patterns and antenna gain are presented. To reduce the backward radiation a reflector is placed at the back side of structures. Results show that 5.3% bandwidth is obtained for 3- dB Axial Ratio (AR) at 10 GHz.
Keywords
, Dielectric Resonator Antenna, Linear array, Dielectric Image Line (DIL)
@inproceedings{paperid:1016650,
author = {, and Neshati, Mohammad Hassan},
title = {Design Investigation of Circularly Polarized Dielectric Resonator Antenna Arrau Excitrd by DIL},
booktitle = {18th Iranain Conference on Electircal Engineering-ICEE2010},
year = {2010},
location = {اصفهان, IRAN},
keywords = {Dielectric Resonator Antenna; Linear array; Dielectric Image Line (DIL)},
}
%0 Conference Proceedings
%T Design Investigation of Circularly Polarized Dielectric Resonator Antenna Arrau Excitrd by DIL
%A ,
%A Neshati, Mohammad Hassan
%J 18th Iranain Conference on Electircal Engineering-ICEE2010
%D 2010
