Title : ( Numerical Investigation of Rectangular Dielectric Resonator Antenna and Array Fed by Dielectric Image Line )
Authors: H. Dashti , Mohammad Hassan Neshati , F. Mohanna , F. Kazemi ,
Full TextAbstract
Abstract — In this paper a single rectangular DRA structure fed by Dielectric Image Line (DIL) through a slot is numerically investigated. Also, a 3-element RDRA array structure is also studied based on the Finite Element Method (FEM). The effects of the width of the ground plane and slot size are studied on the radiation performance of the DRA. Results show that for a single DRA, peak gain of 7.7 dB at 10 GHz is obtained with a broadside radiation pattern with. In array, a 3-element DRA is considered and maximum gain of 10.2 dB is obtained which is 44.68% higher than the gain of the single element.
Keywords
, Dielectric Resonator Antenna, Dielectric Image Line
@inproceedings{paperid:1012244,
author = {H. Dashti and Neshati, Mohammad Hassan and F. Mohanna and F. Kazemi},
title = {Numerical Investigation of Rectangular Dielectric Resonator Antenna and Array Fed by Dielectric Image Line},
booktitle = {Computational Electromagnetics Workshop-CEM09},
year = {2009},
location = {Ezmir},
keywords = {Dielectric Resonator Antenna; Dielectric Image Line},
}
%0 Conference Proceedings
%T Numerical Investigation of Rectangular Dielectric Resonator Antenna and Array Fed by Dielectric Image Line
%A H. Dashti
%A Neshati, Mohammad Hassan
%A F. Mohanna
%A F. Kazemi
%J Computational Electromagnetics Workshop-CEM09
%D 2009
